List of observatory codes

Obs. code
Map Observatories, programs, surveys, and dedicated telescopes CTRY Region MPC description 000 Royal Observatory, Greenwich ENG Greenwich 001 Isaac Roberts' Observatory ENG Crowborough 002 Rayleigh Observatory, Chelmsford borough, Essex ENG Rayleigh 003 Montpellier Observatory (Observatoire de la Babote; Montpellier Babote Observatory) Occ Montpellier 004 Toulouse Observatory Occ Toulouse 005 Paris Observatory (Observatoire de Paris; Observatoire de Paris-Meudon) IDF Meudon 006 Fabra Observatory (Observatori Fabra) CT Fabra Observatory, Barcelona 007 Paris Observatory (Observatoire de Paris; Observatoire de Paris-Meudon) IDF Paris 008 Algiers Observatory (Centre de Recherche en Astronomie Astrophysique et Géophysique) - Algiers-Bouzareah 009 Uecht Observatory (Sternwarte Uecht, Solar Observatory at Uecht) SWG Berne-Uecht 010 CERGA Observatory (Centre de recherches en géodynamique et astrométrie) Src PACA Caussols 011 Wetzikon Observatory (Sternwarte Wetzikon) SWG Wetzikon 012 Royal Observatory of Belgium (Uccle Observatory; Observatoire Royal de Belgique; Koninklijke Sterrenwacht van België) BCR Uccle 013 Leiden Observatory (Sterrewacht Leiden) Zuid Holland Leiden 014 Marseille Observatory PACA Marseilles 015 Sonnenborgh Observatory Utrecht Utrecht 016 Besançon Astronomical Observatory (Observatoire de Besançon) BFC Besançon 017 Hoher List Observatory (Observatorium Hoher List) RP Hoher List 018 Düsseldorf-Bilk Observatory (Sternwarte Bilk) NRW Düsseldorf-Bilk 019 Neuchâtel Observatory SWF Neuchatel 020 Nice Observatory (Observatoire de Nice); observer: Matthieu Conjat Src^: 21 PACA Nice 021 Karlsruhe Observatory (Sternwarte Karlsruhe) BW Karlsruhe 022 Observatory of Turin (Pino Torinese; Osservatorio Astronomico di Torino) P Pino Torinese 023 Wiesbaden Observatory (Sternwarte Wiesbaden) HE Wiesbaden 024 Heidelberg-Königstuhl State Observatory (Heidelberg Observatory; Landessternwarte Heidelberg-Königstuhl) BW Heidelberg-Konigstuhl 025 Stuttgart Observatory BW Stuttgart 026 Zimmerwald Observatory (Observatorium Zimmerwald) SWG Berne-Zimmerwald 027 Brera Astronomical Observatory (Osservatorio Astronomico di Brera) Lo Milan 028 Würzburg Observatory (Sternwarte der Universität Würzburg) FB Würzburg 029 Hamburg Observatory (Bergedorf Observatory; Hamburger Sternwarte) H Hamburg-Bergedorf 030 Arcetri Observatory (Osservatorio Astrofisico di Arcetri) Tu Arcetri Observatory, Florence 031 Sonneberg Observatory TH Sonneberg 032 Jena Observatory (Astrophysikalisches Institut und Universitäts-Sternwarte Jena) TH Jena 033 Karl Schwarzschild Observatory (Karl-Schwarzschild-Observatorium) TH Karl Schwarzschild Observatory, Tautenburg 034 Monte Mario Observatory (Osservatorio Astronomico di Roma Sede di Monte Mario) La Monte Mario Observatory, Rome 035 Østervold Observatory (Copenhagen University Observatory; Københavns Universitet Astronomisk Observatorium) - Copenhagen 036 Vatican Observatory (Specola Vaticana) - Castel Gandolfo 037 Collurania-Teramo Observatory (Osservatorio Astronomico di Collurania-Teramo) Ab Collurania Observatory, Teramo 038 Astronomical Observatory of Trieste (Osservatorio Astronomico di Trieste) F Trieste 039 Lund Observatory (Lunds Universitet Institutionen för astronomi) Skåne Lund 040 Lohrmann Institute SN Lohrmann Institute, Dresden 041 Innsbruck Observatory Ty Innsbruck 042 Einstein Tower BB Potsdam 043 Asiago Astrophysical Observatory (Osservatorio Astrofisico di Asiago) V Asiago Astrophysical Observatory, Padua 044 Astronomical Observatory of Capodimonte (Osservatorio Astronomico di Capodimonte) Cam Capodimonte Observatory, Naples 045 Vienna Observatory (since 1879) (Universitäts-Sternwarte Wien) Vi Vienna (since 1879) 046 Kleť Observatory, České Budějovice (Hvězdárna Kleť) JC Klet Observatory, Ceske Budejovice 047 Poznań Observatory (Obserwatorium Astronomiczne Uniwersytet im. Adama Mickiewicza w Poznaniu) WV Poznań 048 Hradec Králové Observatory (Hvězdárna Hradec Králové) Hradec Králové Hradec Kralove 049 Kvistaberg Observatory Up Uppsala-Kvistaberg 050 Stockholm Observatory (before 1931) (Stockholms observatorium) Sö Stockholm (before 1931) 051 Royal Observatory, Cape of Good Hope WC Cape 052 Stockholm Observatory (since 1931) (Saltsjöbaden Observatory) Sö Stockholm-Saltsjobaden 053 Konkoly Observatory (Konkoly Obszervatórium) Budapest Konkoly Observatory, Budapest (since 1934) 054 Brorfelde Observatory (Brorfelde Observatoriet) - Brorfelde 055 Kraków Observatory LPV Cracow 056 Skalnaté pleso Observatory (Observatórium Skalnaté pleso) Prešov Skalnate Pleso 057 Belgrade Observatory - Belgrade 058 Königsberg Observatory (before 1944)
Kaliningrad Kaliningrad 059 Lomnický štít Observatory (Observatórium Lomnický štít) Prešov Lomnicky Stit 060 Warsaw University Observatory MV Warsaw-Ostrowik 061 Uzhhorod Observatory Zakarpattia Uzhhorod 062 Iso-Heikkilä Observatory (Turku Observatory; Turun observatorio) SW Turku 063 Tuorla Observatory (Turku-Tuorla; Tuorlan observatorio) SW Turku-Tuorla 064 Kevola Observatory (Turku-Kevola; Kevolan tähtitorni) SW Turku-Kevola 065 Traunstein Observatory FB Traunstein 066 National Observatory of Athens - Athens 067 Astronomical Observatory of Lviv University Lviv Lviv University Observatory 068 Lviv Polytechnic Institute Lviv Lviv Polytechnic Institute 069 Baldone, near Riga - Baldone 070 Vilnius Observatory (before 1939)
Vilnius Vilnius (before 1939) 071 Rozhen Observatory or Bulgarian National Astronomical Observatory - NAO Rozhen, Smolyan 072 Scheuren Observatory NRW Scheuren Observatory 073 Bucharest Astronomical Observatory - Bucharest 074 Boyden Observatory Free State Boyden Observatory, Bloemfontein 075 University of Tartu Old Observatory active until 1964 (formerly Dorpat Observatory until 1919; not to be confused with modern Tartu Observatory, see L75) Tartu Tartu 076 Johannesburg-Hartbeespoort Observatory (Union Observatory Annex), Hartbeespoort North West Johannesburg-Hartbeespoort 077 Yale-Columbia Southern Station (1925–1951) Src Gauteng Yale-Columbia Station, Johannesburg 078 Union Observatory (Johannesburg Observatory; Republic Observatory; Transvaal Observatory) Gauteng Johannesburg 079 Radcliffe Observatory Gauteng Radcliffe Observatory, Pretoria 080 Istanbul Observatory - Istanbul 081 Leiden Southern Station, Hartbeespoort (Leiden Station, Johannesburg) North West Leiden Station, Johannesburg 082 St. Pölten Observatory LA St. Polten 083 Main Astronomical Observatory [uk] Kyiv Holosiivskyi District, Kyiv 084 Pulkovo Observatory Saint Petersburg Pulkovo 085 Kyiv Observatory Kyiv Kyiv 086 Odesa Observatory - Odesa 087 Helwan Observatory - Helwan 088 Kottomia Observatory - Kottomia 089 Mykolaiv Observatory Mykolaiv Mykolaiv 090 Mainz Observatory RP Mainz 091 Nurol Observatory (Observatoire de Nurol) ARA Observatoire de Nurol, Aurec sur Loire 092 Toruń Centre for Astronomy (Piwnice Astronomical Observatory; Piwnice Obserwatorium Astronomiczne) KPV Torun-Piwnice 093 Skibotn Observatory - Skibotn 094 Simeiz Observatory - Crimea-Simeis 095 1. Crimean Astrophysical Observatory
2. Crimean Astronomical Station [ru] of the Sternberg Astronomical Institute
3. Gennadiy Borisov's observatory until it received its own code L51 - Crimea-Nauchnij 096 Merate Observatory Lo Merate 097 Wise Observatory - Wise Observatory, Mitzpeh Ramon 098 Cima Ekar Observing Station (Stazione osservativa di Asiago Cima Ekar; also see #043 and #209) V Asiago Observatory, Cima Ekar 099 Lahti Ursa Observatory (Lahden Ursan tähtitorni) Päijät-Häme Lahti 100 Ähtäri Observatory South Ostrobothnia Ahtari 101 Kharkiv Observatory (Astronomical Observatory of Kharkiv National University, ХАО) Kharkiv Kharkiv 102 Zvenigorod Observatory Moscow Zvenigorod 103 Ljubljana Observatory Ljubljana Ljubljana 104 Pistoia Mountains Astronomical Observatory (San Marcello Pistoiese; Osservatorio Astronomico della Montagna Pistoiese; Osservatorio di Pian dei Termini, Pian dei Termini Observatory) Tu San Marcello Pistoiese 105 Moscow Observatory Moscow Moscow 106 Črni Vrh Observatory (Observatorij Črni Vrh) Primorska Crni Vrh 107 Cavezzo Observatory, (Osservatorio Astronomico "Geminiamo Montanari") ER Cavezzo 108 Montelupo Observatory Tu Montelupo 109 Kouba Observatory - Algiers-Kouba 110 Rostov Observatory Yaroslavl Rostov 111 Piazzano Observatory Tu Piazzano Observatory, Florence 112 Pleiade Observatory V Pleiade Observatory, Verona 113 Drebach Observatory (Volkssternwarte Drebach), Schönbrunn SN Volkssternwarte Drebach, Schoenbrunn 114 Zelenchukskaya Station of the Engelhardt Observatory (see #136), Kazan University Observatory) Karachay-Cherkessia Engelhardt Observatory, Zelenchukskaya Station 115 Special Astrophysical Observatory (SAO) (also see #114) Karachay-Cherkessia Zelenchukskaya 116 Giesing Observatory, München-Giesing FB Giesing 117 Sendling Observatory, Munich FB Sendling 118 Modra Observatory (Astronomické observatórium Modra; Astronomical and Geophysical Observatory, Modra) Bratislava Astronomical and Geophysical Observatory, Modra 119 Abastuman Observatory - Abastuman 120 Višnjan Observatory (Zvjezdarnica Višnjan) - Visnjan 121 Chuhuiv Observational Station Kharkiv Chuhuiv Raion, Kharkiv Oblast 122 Pises Observatory (Observatoire des Pises) Occ Pises Observatory 123 Byurakan Observatory - Byurakan 124 Castres Observatory (Observatoire de Castres) Occ Castres 125 Tbilisi Observatory - Tbilisi 126 Monte Viseggi Observatory (Osservatorio Astronomico di Monte Viseggi), obs.: Giulio Scarfì Li Monte Viseggi 127 Bornheim Observatory NRW Bornheim 128 Saratov Observatory of the Saratov State University Saratov Saratov 129 Ordubad Observatory - Ordubad 130 Lumezzane Observatory (Osservatorio Astronomico Serafino Zani) Lo Lumezzane 131 Observatoire de l'Ardèche ARA Observatoire de l'Ardeche 132 Bédoin Observatory (Observatoire de Bédoin); observer: Pierre Antonini PACA Bedoin 133 Les Tardieux Observatory; observer: Michel Bœuf PACA Les Tardieux 134 Großschwabhausen Observatory of the Jena Observatory (see #032) near Jena TH Groszschwabhausen 135 Kasan Observatory Tatarstan Kasan 136 Engelhardt Observatory of the Kazan University Observatory Tatarstan Engelhardt Observatory, Kasan 137 Givatayim Observatory - Givatayim Observatory 138 Village-Neuf Observatory GE Village-Neuf 139 Antibes Observatory; observer: Laurent Brunetto^[2] PACA Antibes 140 Augerolles Observatory ARA Augerolles 141 Hottviller Observatory (Observatoire de Hottviller) GE Hottviller 142 Sinsen Observatory NRW Sinsen 143 Gnosca Observatory (Osservatorio Astronomico di Gnosca; observer: Stefano Sposetti) SWI Gnosca 144 Bray et Lu Observatory IDF Bray et Lu 145 's-Gravenwezel Observatory VLG 's-Gravenwezel 146 Frignano Observatory - Frignano 147 Suno Observatory (Osservatorio Astronomico di Suno; Osservatorio Astronomico Galileo Galilei) Src P Osservatorio Astronomico di Suno 148 Guitalens Observatory (Observatoire de Guitalens; observer: Alain Klotz)^[2] Occ Guitalens 149 Beine-Nauroy Observatory GE Beine-Nauroy 150 Maisons Laffitte Observatory IDF Maisons Laffitte 151 Eschenberg Observatory (Sternwarte Eschenberg) SWG Eschenberg Observatory, Winterthur 152 Moletai Astronomical Observatory (MAO) - Moletai Astronomical Observatory 153 Stuttgart-Hoffeld Observatory BW Stuttgart-Hoffeld 154 Cortina Obsrevatory (Associazione Astronomica Cortina; Osservatorio Astronomico del Col Drusciè "Helmut Ullrich"), Cortina d'Ampezzo V Cortina 155 Ole Rømer Observatory - Ole Romer Observatory, Aarhus 156 Catania Astrophysical Observatory Si Catania Astrophysical Observatory 157 Frasso Sabino Observatory (Osservatorio Astronomico Virginio Cesarini – Frasso Sabino) Src La Frasso Sabino 158 Promiod Observatory (Osservatorio Dalai Lama di Promiod) Ao Promiod 159 Monte Agliale Observatory (Osservatorio Astronomico di Monte Agliale) Tu Monte Agliale 160 Castelmartini Observatory (Osservatorio Astronomico di Castelmartini, owner: E. Prosperi) Src Tu Castelmartini 161 Cerrina Tololo Observatory P Cerrina Tololo Observatory 162 Potenza Observatory B Potenza 163 Roeser Observatory - Roeser Observatory, Luxembourg 164 St. Michel sur Meurthe Observatory GE St. Michel sur Meurthe 165 Piera Observatory (Observatori Astronomic de Piera) CT Piera Observatory, Barcelona 166 Úpice Observatory (Hvězdárna v Úpici) Hradec Králové Upice 167 Bülach Observatory (Sternwarte Bülach) SWG Bulach Observatory 168 Kourovskaya Observatory Sverdlovsk Kourovskaya 169 Airali Observatory P Airali Observatory 170 Begues Observatory (Observatorio de Begues) CT Observatorio de Begues 171 Flarestar Observatory - Flarestar Observatory, San Gwann 172 Onnens Observatory SWF Onnens 173 St Clotilde Observatory (Observatoire Sainte-Clotilde)
Réunion St. Clotilde, Reunion 174 Nyrölä Observatory (Nyrölän observatorio), Jyväskylä CF Nyrola Observatory, Jyvaskyla 175 Bagnoud Observatory SWF F.-X. Bagnoud Observatory, St-Luc 176 Consell Observatory (Observatorio Astronómico de Consell) IB Observatorio Astronomico de Consell 177 Le Cres Observatory, observer: Raymond Poncy ^[2] Occ Le Cres 178 Collonges Observatory observer: Jean-Gabriel Bosch^[2] ARA Collonges 179 Monte Generoso Observatory (Osservatorio del Monte Generoso) SWI Monte Generoso 180 Mauguio Observatory Occ Mauguio 181 Makes Observatory (Observatoire des Makes; observers: Jean-Paul Teng, Andre Peyrot, Alain Klotz)^[2]
Réunion Observatoire des Makes, Saint-Louis 182 St Paul Observatory
Réunion St. Paul, Reunion 183 Starlab Observatory Karachay-Cherkessia Starlab Observatory, Karachay-Cherkessia 184 Valmeca Observatory PACA Valmeca Observatory, Puimichel 185 Jura Observatory (Observatoire astronomique jurassien) SWF Observatoire Astronomique Jurassien-Vicques 186 Kitab Observatory, Mt. Maydanak Kashkadarya Kitab 187 Borowiec Astrogeodynamic Observatory WV Astronomical Observatory, Borowiec 188 Majdanak Observatory Kashkadarya Majdanak 189 Geneva Observatory (old observatory; before 1967) SWF Geneva (before 1967) 190 Gissar Observatory RR Gissar 191 Dushanbe Observatory RR Dushanbe 192 Tashkent Observatory Tashkent Tashkent 193 Sanglok Observatory Khatlon Sanglok 194 Tivoli Observatory - Tivoli 195 Untermenzing Observatory FB Untermenzing Observatory, Munich 196 Homburg-Erbach Observatory SL Homburg-Erbach 197 Bastia Observatory ER Bastia 198 Wildberg Observatory (Observatorium Wildberg) Src BW Wildberg 199 Buthiers Observatory (Observatoire de Buthiers) CVL Buthiers 200 Beersel Hills Observatory VLG Beersel Hills Observatory 201 Jonathan B. Postel Observatory, Promiod Ao Jonathan B. Postel Observatory 202 Tamaris Observatoire PACA Tamaris Observatoire, La Seyne sur Mer 203 GiaGa Observatory Lo GiaGa Observatory 204 Schiaparelli Observatory Lo Schiaparelli Observatory 205 Osservatorio Casalecchio di Reno ER Obs. Casalecchio di Reno, Bologna 206 Haagaar Observatory - Haagaar Observatory, Eina 207 Osservatorio Antonio Grosso Lo Osservatorio Antonio Grosso 208 Rivalta Observatory ER Rivalta 209 Asiago-DLR Asteroid Survey (ADAS) at the Cima Ekar Station (#098) of the Asiago Observatory (#043) V Asiago Observatory, Cima Ekar-ADAS 210 Almaty Observatory (Alma-Ata Observatory) - Alma-Ata 211 Scandicci Observatory Tu Scandicci 212 La Dehesilla Observatory (Observatorio La Dehesilla)
AN Observatorio La Dehesilla 213 Montcabre Observatory (Observatorio Montcabre)
CT Observatorio Montcabre 214 Garching Observatory FB Garching Observatory 215 Buchloe Observatory FB Buchloe 216 Côtes de Meuse Observatory (Observatoire des Côtes de Meuse) GE Observatoire des Cote de Meuse 217 Assy Observatory - Assy-Turgen 218 Hyderabad observatory - Hyderabad 219 Japal-Rangapur Observatory - Japal-Rangapur 220 Vainu Bappu Observatory - Vainu Bappu Observatory, Kavalur 221 IAS Observatory (IAS), Hakos location - IAS Observatory, Hakos 222 Yerres-Canotiers Observatory IDF Yerres-Canotiers 223 Madras Observatory (Indian Institute of Astrophysics) - Madras 224 Ottmarsheim Observatory (Observatoire d'Ottmarsheim), observer: Claudine Rinner GE Ottmarsheim 225 Northwood Ridge Observatory, Northwood NH Northwood Ridge Observatory 226 Guido Ruggieri Observatory V Guido Ruggieri Observatory, Padua 227 OrbitJet Observatory NY OrbitJet Observatory, Colden 228 Bruno Zugna Observatory F Bruno Zugna Observatory, Trieste 229 G. C. Gloriosi Astronomical Observatory Cam G. C. Gloriosi Astronomical Observatory, Salerno 230 Mount Wendelstein Observatory FB Mt. Wendelstein Observatory 231 Vesqueville Observatory WAL Vesqueville 232 Masquefa Observatory CT Masquefa Observatory 233 Sauro Donati Astronomical Observatory Tu Sauro Donati Astronomical Observatory, San Vito 234 Coddenham Observatory ENG Coddenham Observatory 235 CAST Observatory F CAST Observatory, Talmassons 236 Tomsk Observatory Tomsk Tomsk 237 Baugy Observatory CVL Baugy 238 Grorudalen Optical Observatory - Grorudalen Optical Observatory 239 Michael Adrian Observatory HE Trebur 240 Herrenberg Observatory (Herrenberg Sternwarte) at Herrenberg BW Herrenberg Sternwarte 241 Schaerding Observatory UA Schaerding 242 Varennes Observatory Occ Varennes 243 Umbrella Observatory NI Umbrella Observatory, Fredenbeck  244 Geocentric Occultation Observation SPACE geocentric Geocentric Occultation Observation  245 Spitzer Space Telescope SPACE Earth-trailing Spitzer Space Telescope 246 Klet Observatory near Earth and other unusual objects observations team and telescope (KLENOT) at Kleť Observatory (#046) JC Klet Observatory-KLENOT  247 Roving Observer - geocentric Roving Observer  248 Hipparcos SPACE geostationary Hipparcos  249 SOHO SPACE L₁ SOHO  250 Hubble Space Telescope SPACE LEO Hubble Space Telescope 251 Arecibo Observatory PR Arecibo 252 Goldstone DSS 13, at Goldstone Deep Space Communications Complex CA Goldstone DSS 13, Fort Irwin 253 Goldstone DSS 14, at Goldstone Deep Space Communications Complex CA Goldstone DSS 14, Fort Irwin 254 Haystack Observatory MA Haystack, Westford 255 Evpatoria Observatory - Evpatoria 256 Green Bank Telescope WV Green Bank 257 Goldstone DSS 25, at Goldstone Deep Space Communications Complex CA Goldstone DSS 25, Fort Irwin  258 Gaia space observatory SPACE L₂ Gaia 259 EISCAT Tromso UHF - EISCAT Tromso UHF 260 Digitized Sky Survey (DSS) at Siding Spring Observatory (see #413) NSW Siding Spring Observatory-DSS 261 Digitized Sky Survey (DSS) at Palomar Observatory (see #675) CA Palomar Mountain-DSS 262 Digitized Sky Survey (DSS) at ESA's La Silla see #809 Co European Southern Observatory, La Silla-DSS 266 New Horizons KBO Search with the Subaru Telescope HI New Horizons KBO Search-Subaru 267 New Horizons KBO Search with the Canada–France–Hawaii Telescope HI New Horizons KBO Search-CFHT 268 New Horizons KBO Search with the Magellan II (Clay) telescope Af New Horizons KBO Search-Magellan/Clay 269 New Horizons KBO Search with the Magellan I (Baade) telescope Af New Horizons KBO Search-Magellan/Baade  270 Unistellar Network, (also see #247 and MPC note) - geocentric Unistellar Network, Roving Observer 276 Plonsk Observatory, Płońsk - Plonsk 277 Royal Observatory, Edinburgh (ROE) SCT Royal Observatory, Blackford Hill, Edinburgh 278 Peking, Transit of Venus site Beijing Peking, Transit of Venus site 279 Seeberg Observatory, Gotha (1787–1857) TH Seeberg Observatory, Gotha (1787-1857) 280 Lilienthal Observatory SH Lilienthal 281 Bologna Observatory ER Bologna 282 Nîmes Observatory Occ Nîmes 283 Bremen Observatory HB Bremen 284 Driesen Observatory, formerly Germany LV Driesen 285 Flammarion Observatory IDF Flammarion Observatory, Juvisy 286 Yunnan Observatory Yunnan Yunnan Observatory 290 Vatican Advanced Technology Telescope (VATT) at Mount Graham (also see #G83) AZ Mt. Graham-VATT 291 LPL/Spacewatch II (1.8-meter telescope; also see #691) AZ LPL/Spacewatch II 292 Burlington Observatory NJ Burlington, New Jersey 293 Burlington remote site Observatory NJ Burlington remote site 294 Astrophysical Observatory, College of Staten Island NY Astrophysical Obs., College of Staten Island 295 Catholic University Observatory DC Catholic University Observatory, Washington 296 Dudley Observatory (after 1893), Schenectady NY Dudley Observatory, Albany (after 1893) 297 Middlebury College Observatory of Middlebury College VT Middlebury 298 Van Vleck Observatory, Middletown CT Van Vleck Observatory 299 Bosscha Observatory, Bandung - Bosscha Observatory, Lembang 300 Bisei Spaceguard Center – BATTeRS 33 Bisei Spaceguard Center-BATTeRS 301 Observatoire du Mont Mégantic QC Mont Megantic 302 University of the Andes, Venezuela station (not built) Mérida University of the Andes station 303 Llano del Hato National Astronomical Observatory (Observatorio Astronómico Nacional de Llano del Hato) Mérida OAN de Llano del Hato, Mérida 304 Las Campanas Observatory Af Las Campanas Observatory 305 Hainan Island Station – (of the Purple Mountain Obs.; see #330) Shaanxi Purple Mountain, Hainan Island station 306 Taya Beixo Observatory Lara Observatorio Taya Beixo, Barquisimeto 307 Shattuck Observatory NH Shattuck Observatory, Hanover 309 Paranal Observatory Af Cerro Paranal 310 Minor Planet Center – Test Code MA Minor Planet Center Test Code 312 Tsingtao field Station, Xisha Islands Kaohsiung Tsingtao field station, Xisha Islands 318 Quinns Rock Observatory WA Quinns Rock 319 Perth Observatory, Perth-Lowell Telescope WA Perth Observatory, Perth-Lowell Telescope 320 Chiro Observatory WA Chiro Observatory 321 Craigie Observatory WA Craigie 322 Perth Observatory, (Bickley-MCT) WA Perth Observatory, Bickley-MCT 323 Perth Observatory, (Bickley) WA Perth Observatory, Bickley 324 Shaho Station of the Beijing Astronomical Observatory Beijing Peking Observatory, Shaho Station 327 Xinglong Station (NAOC) of the Beijing Astronomical Obs. Hebei Peking Observatory, Xinglong Station 330 Purple Mountain Observatory Jiangsu Purple Mountain Observatory, Nanking 333 Desert Eagle Observatory AZ Desert Eagle Observatory 334 Tsingtao Observatory Shandong Tsingtao 337 Sheshan Observatory, formerly Zô-Sé Shanghai Sheshan, formerly Zo-Se 340 Toyonaka Observatory 27 Toyonaka 341 Akashina Observatory 20 Akashina 342 Shishikui Observatory 36 Shishikui 343 Younchun Observatory Gyeonggi Younchun 344 Bohyunsan Optical Astronomy Observatory (BOAO) North Gyeongsang Bohyunsan Optical Astronomy Observatory 345 Sobaeksan Optical Astronomy Observatory North Chungcheong Sobaeksan Optical Astronomy Observatory 346 KNUE Astronomical Observatory Sejong-si KNUE Astronomical Observatory 347 Utsunomiya-Imaizumi Observatory - Utsunomiya-Imaizumi 348 Ayabe Observatory 26 Ayabe 349 Ageo Observatory 11 Ageo 350 Kurohone Observatory 10 Kurohone 351 Sakamoto Observatory 25 Sakamoto 352 Konan Observatory 25 Konan 353 Nishi Kobe Observatory 28 Nishi Kobe 354 Kawachi Observatory 09 Kawachi 355 Hadano Observatory 14 Hadano 356 Kogota Observatory 04 Kogota 357 Shimotsuma Observatory 08 Shimotsuma 358 Nanyo Observatory 06 Nanyo 359 Wakayama Observatory 30 Wakayama 360 Kuma Kogen Astronomical Observatory 38 Kuma Kogen 361 Sumoto Observatory 28 Sumoto 362 Ray Observatory 01 Ray Observatory 363 Yamada Observatory 40 Yamada 364 YCPM Kagoshima Station 46 YCPM Kagoshima Station 365 Uto Observatory 29 Uto Observatory 366 Miyasaka Observatory 19 Miyasaka Observatory 367 Yatsuka Observatory 32 Yatsuka 368 Ochiai Observatory 19 Ochiai 369 Chichibu Astronomical Observatory, Naoto Satō 11 Chichibu 370 Kochi Observatory 39 Kochi 371 Tokyo-Okayama (Okayama Astrophysical Observatory; OAO) of the Tokyo Observatory 33 Tokyo-Okayama 372 Geisei Observatory 39 Geisei 373 Oishi Observatory 30 Oishi 374 Minami-Oda Observatory 28 Minami-Oda Observatory 375 Uzurano Observatory 28 Uzurano 376 Uenohara Observatory 19 Uenohara 377 Kwasan Observatory, Kyoto University (Kwasan and Hida Observatories) 26 Kwasan Observatory, Kyoto 378 Murou Observatory 29 Murou 379 Hamamatsu-Yuto Observatory 22 Hamamatsu-Yuto 380 Ishiki Observatory 23 Ishiki 381 Kiso Observatory, University of Tokyo 20 Tokyo-Kiso 382 Norikura Observatory, of Tokyo Astronomical Observatory 13 Tokyo-Norikura 383 Chirorin Observatory 20 Chirorin 384 Shimada Observatory 22 Shimada 385 Nihondaira Observatory 22 Nihondaira Observatory 386 Yatsugatake-Kobuchizawa 19 Yatsugatake-Kobuchizawa 387 Dodaira Observatory of Tokyo Astronomical Obs. 11 Tokyo-Dodaira 388 Mitaka Observatory, Mitaka, Tokyo (of National Astronomical Observatory) 13 Tokyo-Mitaka 389 Tokyo Astronomical Observatory (before 1938) 13 Tokyo (before 1938) 390 Utsunomiya Observatory 09 Utsunomiya 391 Ayashi Station of the Sendai Obs. 04 Sendai Observatory, Ayashi Station 392 JCPM Sapporo Station 01 JCPM Sapporo Station 393 JCPM Sakura Station 08 JCPM Sakura Station 394 JCPM Hamatonbetsu Station 01 JCPM Hamatonbetsu Station 395 Tokyo-Asahikawa 01 Tokyo-Asahikawa 396 Asahikawa Observatory 01 Asahikawa 397 Sapporo Science Center 01 Sapporo Science Center 398 Nagatoro Observatory 11 Nagatoro 399 Kushiro Observatory 01 Kushiro 400 Kitami Observatory 01 Kitami 401 Oosato Observatory 11 Oosato 402 Dynic Astronomical Observatory 25 Dynic Astronomical Observatory 403 Kani Observatory 21 Kani 404 Yamamoto Observatory 07 Yamamoto 405 Kamihoriguchi Observatory 10 Kamihoriguchi 406 Bibai Observatory 01 Bibai 407 Kahoku Observatory 06 Kahoku 408 Mount Nyukasa Station 20 Nyukasa 409 Kiyose and Mizuho 13 Kiyose and Mizuho 410 Sengamine Observatory 28 Sengamine 411 Oizumi Observatory 10 Oizumi 412 Iwaki Observatory 07 Iwaki 413 Siding Spring Observatory NSW Siding Spring Observatory 414 Mount Stromlo Observatory ACT Mount Stromlo 415 Kambah Observatory, near Canberra ACT Kambah 416 Barton Observatory, near Canberra ACT Barton 417 Yanagida Astronomical Observatory 17 Yanagida Astronomical Observatory 418 Tamworth Observatory NSW Tamworth 419 Windsor Observatory NSW Windsor 420 Sydney Observatory NSW Sydney 421 Mt. Kajigamori 39 Mt. Kajigamori, Otoyo 422 Loomberah Observatory NSW Loomberah 423 North Ryde Observatory NSW North Ryde 424 Macquarie Observatory, near Canberra ACT Macquarie 425 Taylor Range Observatory Qld Taylor Range Observatory, Brisbane 426 Woomera Observatory SA Woomera 427 Stockport Observatory SA Stockport 428 Reedy Creek Observatory Qld Reedy Creek 429 Hawker Observatory ACT Hawker 430 Rainbow Observatory NSW Rainbow Observatory, near Coonabarabran 431 Mount Tarana Observatory NSW Mt. Tarana Observatory, Bathurst 432 Boambee Observatory NSW Boambee 433 Bagnall Beach Observatory NSW Bagnall Beach Observatory 434 S. Benedetto Po Observatory Lo S. Benedetto Po 435 G. Colombo Astronomical Observatory V G. Colombo Astronomical Observatory, Padua 436 Livergnano Observatory (Osservatorio di Livergnano) ER Osservatorio di Livergnano 437 Haverford Observatory PA Haverford 438 Smith College Observatory MA Smith College Observatory, Northampton 439 ROTSE-III NM ROTSE-III, Los Alamos 440 Elginfield Observatory ON Elginfield Observatory 441 Swilken Brae Observatory SCT Swilken Brae, St. Andrews 442 Gualba Observatory CL Gualba Observatory 443 Plomer Observatory (Observatorio Astronomico Plomer) BA Obs. Astronomico Plomer, Buenos Aires 444 Star Cruiser Observatory, Anza CA Star Cruiser Observatory 445 Observatori d'Ontinyent V Observatorio d'Ontinyent 446 Kingsnake Observatory TX Kingsnake Observatory, Seguin 447 Centennial Observatory CO Centennial Observatory 448 Desert Moon Observatory; observers: Janet and Berton L. Stevens (Src, Src) NM Desert Moon Observatory, Las Cruces 449 Griffin Hunter Observatory SC Griffin Hunter Observatory, Bethune 450 Carla Jane Observatory NC Carla Jane Observatory, Charlotte 451 West Skies Observatory KS West Skies Observatory, Mulvane 452 Big Cypress Observatory FL Big Cypress Observatory, Fort Lauderdale 453 Edwards Raven Observatory CA Edwards Raven Observatory 454 Maryland Space Grant Consortium Observatory CA Maryland Space Grant Consortium Observatory 455 CBA Concord CA CBA Concord 456 Daventry Observatory ENG Daventry Observatory 457 Partizanske Observatory Trenčín Partizanske 458 Guadarrama Observatory MD Guadarrama Observatory 459 Smith River Observatory NH Smith River Observatory, Danbury 460 Area 52 Observatory AR Area 52 Observatory, Nashville 461 Piszkéstető Station – of the Konkoly Obs., see #561 and #053; Src - University of Szeged, Piszkesteto Stn. (Konkoly) 462 Mount Belleview Observatory MD Mount Belleview Observatory 463 Sommers–Bausch Observatory CO Sommers-Bausch Observatory, Boulder 464 Toby Point Observatory RI Toby Point Observatory, Narragansett 465 Takapuna Observatory Au Takapuna 466 Mount Molehill Observatory Au Mount Molehill Observatory, Auckland 467 Stardome Observatory (Auckland Observatory) Au Auckland Observatory 468 Campo Catino Astronomical Observatory (Osservatorio Astronomico Campo Catino) La Astronomical Observatory, Campo Catino 469 Courroux Observatory SWF Courroux 470 Ceccano Observatory (Osservatorio Astronomico Bellatrix) La Ceccano 471 Houstrup Observatory - Houstrup 472 Merlette Observatory PACA Merlette 473 Remanzacco Observatory F Remanzacco 474 Mount John University Observatory (University of Canterbury Mount John Observatory; UCMJO), Ca Mount John Observatory, Lake Tekapo 475 Observatory of Turin (before 1913) P Turin (before 1913) 476 Grange Observatory Src P Grange Observatory, Bussoleno 477 Galleywood Observatory ENG Galleywood 478 Lamalou-les-Bains Observatory Occ Lamalou-les-Bains 479 Sollies-Pont Observatory PACA Sollies-Pont 480 Cockfield Observatory ENG Cockfield 481 Moorwarfen Observatory
SCT Moorwarfen 482 St. Andrews Observatory (Observatory of the University of St Andrews) SCT St. Andrews 483 Carter Observatory Mrl Carter Observatory, Black Birch Station 484 Happy Valley Observatory W Happy Valley, Wellington 485 Carter Observatory W Carter Observatory, Wellington 486 Palmerston North Observatory MW Palmerston North 487 Macnairston Observatory SCT Macnairston Observatory 488 Newcastle upon Tyne ENG Newcastle upon Tyne 489 Hemingford Abbots Observatory ENG Hemingford Abbots 490 Wimborne Minster Observatory ENG Wimborne Minster 491 Centro Astronómico de Yebes CM Centro Astronomico de Yebes 492 Mickleover Observatory ENG Mickleover 493 Calar Alto Observatory AN Calar Alto 494 Stakenbridge Observatory, near Kidderminster ENG Stakenbridge 495 Altrincham Observatory ENG Altrincham 496 Bishopstoke Observatory ENG Bishopstoke 497 Ascot-Loudwater Observatory ENG Ascot-Loudwater 498 Earls Barton Observatory ENG Earls Barton 499 Cheam Observatory ENG Cheam  500 Geocentric (e.g. IRAS) SPACE - Geocentric 501 Herstmonceux Observatory ENG Herstmonceux 502 Colchester Observatory ENG Colchester 503 Cambridge Observatory ENG Cambridge 504 Le Creusot Observatory (Src) BFC Le Creusot 505 Simon Stevin Observatory Noord Brabant Simon Stevin 506 Bendestorf Observatory NI Bendestorf 507 Nyenheim Observatory Gelderland Nyenheim 508 Zeist Observatory Gelderland Zeist 509 La Seyne sur Mer Observatory PACA La Seyne sur Mer 510 Siegen Observatory NRW Siegen 511 Haute-Provence Observatory (Observatoire de Haute-Provence; OHP) PACA Haute Provence 512 Leiden Observatory (Sterrewacht Leiden; before 1860) Zuid Holland Leiden (before 1860) 513 Lyons Observatory ARA Lyons 514 Mundenheim Observatory (1907–1913) RP Mundenheim (1907-1913) 515 Dhaun Observatory (Volkssternwarte Dhaun) RP Volkssternwarte Dhaun, near Kirn 516 Hamburg Observatory (before 1909), German Empire H Hamburg (before 1909) 517 Geneva Observatory (Observatory of Geneva) (from 1967) SWF Geneva (from 1967) 518 Marine Observatory H Marine Observatory, Hamburg 519 Meschede Observatory NRW Meschede 520 Bonn Observatory NRW Bonn 521 Remeis Observatory (Dr. Remeis-Sternwarte) FB Remeis Observatory, Bamberg 522 Observatory of Strasbourg (Observatoire de Strasbourg) GE Strasbourg 523 Frankfurt Observatory HE Frankfurt 524 Mannheim Observatory BW Mannheim 525 Marburg Observatory Src HE Marburg 526 Kiel Observatory SH Kiel 527 Altona Observatory (Sternwarte Altona) H Altona 528 Göttingen Observatory NI Göttingen 529 Christiania Observatory - Christiania 530 Lübeck Observatory SH Lubeck 531 Collegio Romano Observatory (Osservatorio del Collegio Romano) La Collegio Romano, Rome 532 Bogenhausen Observatory (1819–1938) (de:Universitäts-Sternwarte München; Bogenhausener Sternwarte; Sternwarte zu Bogenhausen) Königlichen Src FB Munich 533 Padua Observatory V Padua 534 Leipzig Observatory (since 1861) SN Leipzig (since 1861) 535 Palermo Astronomical Observatory (Osservatorio Astronomico di Palermo "Giuseppe S. Vaiana") Si Palermo 536 Babelsberg Observatory (Berlin Observatory after 1913) BB Berlin-Babelsberg 537 Urania Observatory of Berlin; Berlin Urania Observatory (Urania Sternwarte) B Urania Observatory, Berlin 538 Austrian Naval Observatory or Pola Observatory; (Sternwarte der kaiserlichen und königlichen Kriegsmarine in Pola; Marine-Sternwarte Pola) located in Pola, now Pula, Croatia - Pola 539 Kremsmünster Observatory Scr UA Kremsmunster 540 Davidschlag Observatory (Linz Observatory; Private Observatory Meyer/Obermair; Sternwarte Davidschlag) UA Linz 541 Štefánik's Observatory (Prague Observatory) Prague Prague 542 Falkensee Observatory BB Falkensee 543 Leipzig Observatory (before 1861), German Empire
SN Leipzig (before 1861) 544 Wilhelm Foerster Observatory (Wilhelm-Foerster-Sternwarte) B Schöneberg, Berlin 545 Vienna Observatory (before 1879), Austria-Hungary Vi Vienna (before 1879) 546 Oppolzer Observatory Vi Oppolzer Observatory, Vienna 547 Breslau Observatory (former German Empire; now: Wroclaw University Astronomical Observatory) LSV Wroclaw, former Breslau 548 Berlin Observatory (1835–1913) (Berliner Sternwarte, Berlin Observatory, before 1913) B Berlin (1835-1913) 549 Uppsala Astronomical Observatory (UAO; Astronomiska observatoriet i Uppsala) Up Uppsala 550 Schwerin Observatory MV Schwerin 551 Hurbanovo Observatory, formerly O'Gyalla Nitra Hurbanovo, formerly O'Gyalla 552 San Vittore Observatory (Osservatorio San Vittore) ER Osservatorio S. Vittore, Bologna 553 Chorzów Observatory SV Chorzow 554 Burgsolms Observatory NI Burgsolms Observatory, Wetzlar 555 Cracow-Fort Skała Observatory LPV Cracow-Fort Skala 556 Reintal Observatory FB Reintal, near Munich 557 Ondřejov Observatory (Observatoř Ondřejov); observers: Marek Wolf, Josef Hanuš^[2] SK Ondrejov 558 Warsaw Observatory MV Warsaw 559 Serra La Nave Observatory Si Serra La Nave 560 Madonna di Dossobuono Observatory (Osservatorio Madonna di Dossobuono) V Madonna di Dossobuono 561 Piszkéstető Station – of the Konkoly Obs., Budapest,see #461 and #053 - Piszkesteto Stn. (Konkoly) 562 Figl Observatory LA Figl Observatory, Vienna 563 Seewalchen Observatory UA Seewalchen 564 Herrsching Observatory FB Herrsching 565 Bassano Bresciano Observatory (Osservatorio Astronomico di Bassano Bresciano) Lo Bassano Bresciano 566 Haleakala-NEAT/GEODSS HI Haleakala-NEAT/GEODSS 567 Chions Observatory (Osservatorio di Chions; Chaonis Observatory) F Chions 568 Mauna Kea Observatory HI Mauna Kea 569 Helsinki Observatory Uusimaa Helsinki 570 Vilnius Observatory (since 1939) - Vilnius (since 1939) 571 Cavriana Observatory (Osservatorio "Giordano Bruno") Lo Cavriana 572 Cologne Observatory NRW Cologne 573 Eldagsen Observatory NI Eldagsen 574 Gottolengo Observatory Lo Gottolengo 575 La Chaux de Fonds Observatory SWF La Chaux de Fonds 576 Burwash Observatory ENG Burwash 577 Metzerlen Observatory SWG Metzerlen Observatory 578 Linden Observatory
Gauteng Linden Observatory 579 Novi Ligure Observatory P Novi Ligure 580 Graz University Observatory S Graz 581 Sedgefield Observatory WC Sedgefield 582 Orwell Park Observatory ENG Orwell Park 583 Mayaky (observation station) Odesa Mayaky, Odesa Raion, Odesa Oblast 584 Leningrad Observatory Saint Petersburg Leningrad 585 Lisnyky (observation station) [uk] Lisnyky. Kyiv region. Ukraine. Lisnyky (observation station) 586 Pic du Midi Observatory (Observatoire du Pic du Midi) Occ Pic du Midi 587 Sormano Astronomical Observatory (Osservatorio Astronomico Sormano) Lo Sormano 588 Eremo di Tizzano Observatory ER Eremo di Tizzano 589 Santa Lucia Stroncone Astronomical Observatory (Osservatorio Astrometrico Santa Lucia Stroncone); observers: Antonio Vagnozzi^[2] U Santa Lucia Stroncone 590 Metzerlen Observatory SWG Metzerlen 591 Resse Observatory NI Resse Observatory 592 Solingen Observatory NRW Solingen 593 Monte Argentario Observatory Tu Monte Argentario 594 Monte Autore Observatory La Monte Autore 595 Farra d'Isonzo Observatory (Astronomical Observatory of Farra d'Isonzo; Osservatorio Astronomico di Farra d'Isonzo) F Farra d'Isonzo 596 Colleverde di Guidonia Observatory (Osservatorio Colleverde di Guidonia) La Colleverde di Guidonia 597 Springe Observatory NI Springe 598 Loiano Observatory (Osservatorio Astronomico di Loiano) ER Loiano 599 Campo Imperatore Near-Earth Object Survey (CINEOS) Ab Campo Imperatore-CINEOS 600 TLC Observatory ER TLC Observatory, Bologna 601 Engelhardt Observatory (Engelhardt-Sternwarte) in Dresden SN Engelhardt Observatory, Dresden 602 Urania Observatory Vi Urania Observatory, Vienna 603 Bothkamp Observatory (Sternwarte Bothkamp), near Kiel Src SH Bothkamp 604 Archenhold Observatory (Archenhold Sternwarte) B Archenhold Sternwarte, Berlin-Treptow 605 Marl Observatory NRW Marl 606 Norderstedt Observatory SH Norderstedt 607 Hagen Observatory; not to be confused with: #B86 NRW Hagen Observatory, Ronkhausen 608 Air Force Maui Optical and Supercomputing observatory (AMOS) Haleakala-AMOS HI Haleakala-AMOS 609 Polino Observatory (Osservatorio Polino) U Osservatorio Polino 610 Pianoro Observatory ER Pianoro 611 Starkenburg Observatory (Heppenheim Observatory; Starkenburg-Sternwarte) NI Starkenburg Sternwarte, Heppenheim 612 Lenkerbeck Observatory NRW Lenkerbeck 613 Heisingen Observatory NRW Heisingen 614 Soisy-sur-Seine Observatory IDF Soisy-sur-Seine 615 Observatory of Saint-Veran (Src) PACA St. Veran 616 Brno Observatory South Moravia Brno 617 Arbonne-la-Forêt Observatory IDF Arbonne la Foret 618 Martigues Observatory PACA Martigues 619 Sabadell Observatory CT Sabadell 620 Astronomical Observatory of Mallorca (Observatorio Astronómico de Mallorca); observer: Reiner Stoss, Salvador Sánchez, Jaume Nomen^[2] IB Observatorio Astronomico de Mallorca 621 Bergisch Gladbach Observatory NRW Bergisch Gladbach 622 Oberwichtrach Observatory SWG Oberwichtrach 623 Liège Observatory WAL Liege 624 Dertingen Observatory BW Dertingen 625 Air Force Maui Optical and Supercomputing observatory (AMOS) Kihei HI Kihei-AMOS Remote Maui Experimental Site 626 Geel Observatory VLG Geel 627 Blauvac Observatory (Observatoire de Blauvac) observer: René Roy^[2] PACA Blauvac 628 Turtle Star Observatory Src NRW Mulheim-Ruhr 629 Szeged Observatory, JATE Observatory - Szeged Observatory 630 Osenbach Observatory GE Osenbach 631 Hamburg-Georgswerder H Hamburg-Georgswerder 632 San Paolo a Mosciano Observatory Tu San Polo A Mosciano 633 Romito Observatory Lo Romito 634 Crolles Observatory ARA Crolles 635 Pergignan Observatory Occ Pergignan 636 Walter Hohmann Observatory (Essen Observatory) Src NRW Essen 637 Hamburg-Himmelsmoor Observatory H Hamburg-Himmelsmoor 638 Detmold Observatory NRW Detmold 639 Dresden Observatory SN Dresden 640 Senftenberger Observatory (Senftenberger Sternwarte) SK Senftenberger Sternwarte 641 Overberg Observatory WC Overberg 642 Oak Bay BC Oak Bay, Victoria 643 OCA-Anza Observatory (Orange County Astronomers – Anza) CA OCA-Anza Observatory 644 Near-Earth Asteroid Tracking (NEAT) at (Palomar Observatory) CA Palomar Mountain/NEAT 645 Sloan Digital Sky Survey (SDSS), Sunspot, at (Apache Point Observatory) NM Apache Point-Sloan Digital Sky Survey 646 Santana Observatory: observer: Robert Stephens (see #G79, #U81)^[2] CA Santana Observatory, Rancho Cucamonga 647 Stone Finder Observatory AB Stone Finder Observatory, Calgary 648 Winer Observatory AZ Winer Observatory, Sonoita 649 Powell Observatory KS Powell Observatory, Louisburg 650 Temecula Observatory CA Temecula 651 Grasslands Observatory AZ Grasslands Observatory, Tucson 652 Rock Finder Observatory AB Rock Finder Observatory, Calgary 653 Torus Observatory WA Torus Observatory, Buckley 654 Table Mountain Observatory, Wrightwood-PHMC CA Table Mountain Observatory, Wrightwood-PHMC 655 Sooke Observatory BC Sooke 656 Victoria Observatory BC Victoria 657 Climenhaga Observatory BC Climenhaga Observatory, Victoria 658 National Research Council of Canada (Dominion Astrophysical Observatory, Saanich) BC National Research Council of Canada 659 Heron Cove Observatory, Orcas WA Heron Cove Observatory, Orcas 660 Leuschner Observatory, Berkeley CA Leuschner Observatory, Berkeley 661 Rothney Astrophysical Observatory, Priddis AB Rothney Astrophysical Observatory, Priddis 662 Lick Observatory, Mount Hamilton CA Lick Observatory, Mount Hamilton 663 Red Mountain Observatory, Ivins UT Red Mountain Observatory 664 Manastash Ridge Observatory, Ellensburg WA Manastash Ridge Observatory 665 Wallis Observatory CA Wallis Observatory 666 Moorpark College Observatory, Ventura County CA Moorpark College Observatory 667 Wanapum Dam Observatory WA Wanapum Dam 668 San Emigdio Peak CA San Emigdio Peak 669 Ojai Observatory CA Ojai 670 Camarillo Observatory CA Camarillo 671 Stony Ridge Observatory CA Stony Ridge 672 Mount Wilson Observatory CA Mount Wilson 673 Table Mountain Observatory CA Table Mountain Observatory, Wrightwood 674 Ford Observatory CA Ford Observatory, Wrightwood 675 Palomar Observatory CA Palomar Mountain 676 San Clemente Observatory CA San Clemente 677 Lake Arrowhead CA Lake Arrowhead 678 Fountain Hills Observatory AZ Fountain Hills 679 National Astronomical Observatory (Mexico) Baja California San Pedro Martir 680 Los Angeles Observatory CA Los Angeles 681 Calgary Observatory (Centre for Backyard Astrophysics) AB Calgary 682 Crescent Butte Observatory; observer Edwin E. Sheridan UT Kanab 683 Goodricke-Pigott Observatory, Tucson AZ Goodricke-Pigott Observatory, Tucson 684 Prescott Observatory AZ Prescott 685 Williams Observatory AZ Williams 686 U. of Minn. Infrared Obs., Mt. Lemmon (UMN Mount Lemmon Observing Facility) AZ U. of Minn. Infrared Obs., Mt. Lemmon 687 Northern Arizona University AZ Northern Arizona University, Flagstaff 688 Lowell Observatory, Anderson Mesa Station AZ Lowell Observatory, Anderson Mesa Station 689 United States Naval Observatory Flagstaff Station (NOFS) AZ U.S. Naval Observatory, Flagstaff 690 Lowell Observatory; observer: Brian Skiff AZ Lowell Observatory, Flagstaff 691 Spacewatch at Kitt Peak, Steward Observatory (0.9-meter telescope) AZ Steward Observatory, Kitt Peak-Spacewatch 692 Steward Observatory AZ Steward Observatory, Tucson 693 Catalina Station AZ Catalina Station, Tucson 694 Tumamoc Hill at Steward Observatory AZ Tumamoc Hill, Tucson 695 Kitt Peak National Observatory AZ Kitt Peak 696 Fred Lawrence Whipple Observatory AZ Whipple Observatory, Mt. Hopkins 697 MDM Observatory at Kitt Peak, McGraw-Hill AZ Kitt Peak, McGraw-Hill 698 Mt. Bigelow AZ Mt. Bigelow 699 Lowell Observatory Near-Earth-Object Search (LONEOS) at Anderson Mesa Station, Lowell Observatory AZ Lowell Observatory-LONEOS 700 Chinle Observatory AZ Chinle 701 Junk Bond Observatory, Sierra Vista AZ Junk Bond Observatory, Sierra Vista 702 Joint Observatory for cometary research (now the site of Magdalena Ridge Observatory) NM Joint Obs. for cometary research, Socorro 703 Catalina Sky Survey, Tucson AZ Catalina Sky Survey 704 Lincoln Laboratory ETS (Lincoln Laboratory's Experimental Test Site), Socorro, (also see LINEAR) NM Lincoln Laboratory ETS, New Mexico 705 Apache Point, Sunspot (Apache Point Observatory) NM Apache Point 706 Salida Observatory CO Salida 707 Chamberlin field station CO Chamberlin field station 708 Chamberlin Observatory, Denver CO Chamberlin Observatory, Denver 709 W & B Observatory, Warren & Beverly" Offutt Observatory NM W & B Observatory, Cloudcroft 710 MPO Observatory CO MPO Observatory, Florissant 711 McDonald Observatory TX McDonald Observatory, Fort Davis 712 USAF Academy Observatory CO USAF Academy Observatory, Colorado Springs 713 Thornton Observatory; observer: Robert A. Koff (also see #H09) CO Thornton 714 Bagdad Observatory AZ Bagdad 715 Jornada Observatory NM Jornada Observatory, Las Cruces 716 Palmer Divide Observatory; observer: Brian D. Warner CO Palmer Divide Observatory, Colorado Springs 717 Prude Ranch Observatory TX Prude Ranch 718 University of Utah, Tooele UT Tooele 719 Etscorn Observatory (Frank T. Etscorn Campus Observatory, Socorro New Mexico Tech Astronomy Club Src NM Etscorn Observatory 720 Universidad de Monterrey Observatory, Nuevo León - Universidad de Monterrey 721 Lime Creek Observatory NE Lime Creek 722 Missouri City Observatory TX Missouri City 723 Cottonwood Observatory OK Cottonwood Observatory, Ada 724 National Observatory (Observatorio Astronómico Nacional; Observatorio de Tacubaya) - National Observatory, Tacubaya 725 Fair Oaks Ranch Observatory TX Fair Oaks Ranch 726 Fire in the Sky Observatory MN Brainerd 727 Zeno Observatory OK Zeno Observatory, Edmond 728 Corpus Christi TX Corpus Christi 729 Glenlea Astronomical Observatory MB Glenlea Astronomical Observatory, Winnipeg 730 University of North Dakota, Grand Forks ND University of North Dakota, Grand Forks 731 Rose-Hulman Observatory IN Rose-Hulman Observatory, Terre Haute 732 Oaxaca Observatory - Oaxaca 733 Allen Observatory TX Allen, Texas 734 Farpoint Observatory KS Farpoint Observatory, Eskridge 735 George Observatory (Needville Observatory) TX George Observatory, Needville 736 Houston Observatory TX Houston 737 New Bullpen Observatory GA New Bullpen Observatory, Alpharetta 738 Observatory of the State University of Missouri MO Observatory of the State University of Missouri 739 Sunflower Observatory KS Sunflower Observatory, Olathe 740 SFA Observatory TX SFA Observatory, Nacogdoches 741 Goodsell Observatory MN Goodsell Observatory, Northfield 742 Drake University IA Drake University, Des Moines 743 University of Minnesota MN University of Minnesota, Minneapolis 744 Doyan Rose Observatory IN Doyan Rose Observatory, Indianapolis 745 Glasgow Observatory MO Morrison Observatory, Glasgow 746 Brooks Astronomical Observatory MI Brooks Observatory, Mt. Pleasant 747 Highland Road Park Observatory (a.k.a. Baton Rouge Observatory) LA Highland Road Park Observatory 748 Van Allen Observatory IA Van Allen Observatory, Iowa City 749 Oakwood Observatory GA Oakwood 750 Hobbs Observatory WI Hobbs Observatory, Fall Creek 751 Lake Saint Louis Observatory MO Lake Saint Louis 752 Puckett Observatory GA Puckett Observatory, Mountain Town 753 Washburn Observatory WI Washburn Observatory, Madison 754 Yerkes Observatory WI Yerkes Observatory, Williams Bay 755 Optec Observatory MI Optec Observatory 756 Dearborn Observatory IL Dearborn Observatory, Evanston 757 High Point Observatory NC High Point 758 Astronaut Memorial Planetarium & Observatory (BCC Observatory; Brevard Community College Observatory) FL BCC Observatory, Cocoa 759 Nashville Observatory (Vanderbilt's Dyer Observatory) TN Nashville 760 Goethe Link Observatory IN Goethe Link Observatory, Brooklyn 761 Quail Hollow Observatory FL Zephyrhills 762 Four Winds Observatory MI Four Winds Observatory, Lake Leelanau 763 King City Observatory ON King City 764 Puckett Observatory GA Puckett Observatory, Stone Mountain 765 Cincinnati Observatory OH Cincinnati 766 Michigan State University Observatory MI Michigan State University Obs., East Lansing 767 Angell Hall Observatory MI Ann Arbor 768 UM-Dearborn Observatory MI Dearborn Observatory 769 McMillin Observatory OH McMillin Observatory, Columbus 770 Crescent Moon Observatory OH Crescent Moon Observatory, Columbus 771 Boyeros Observatory (Observatorio de Rancho Boyeros) - Boyeros Observatory, Havana 772 Boltwood Observatory ON Boltwood Observatory, Stittsville 773 Warner and Swasey Observatory – Cleveland OH Warner and Swasey Observatory, Cleveland 774 Warner and Swasey Nassau Station – Chardon OH Warner and Swasey Nassau Station, Chardon 775 Sayre Observatory PA Sayre Observatory, South Bethlehem 776 Foggy Bottom Observatory NY Foggy Bottom, Hamilton 777 Toronto Observatory ON Toronto 778 Allegheny Observatory PA Allegheny Observatory, Pittsburgh 779 David Dunlap Observatory ON David Dunlap Observatory, Richmond Hill 780 Leander McCormick Observatory VA Leander McCormick Observatory, Charlottesville 781 Quito Observatory - Quito 782 Quito, comet astrograph station - Quito, comet astrograph station 783 Rixeyville Observatory VA Rixeyville 784 Stull Observatory NY Stull Observatory, Alfred University 785 Fitz-Randolph Observatory NJ Fitz-Randolph Observatory, Princeton 786 United States Naval Observatory (USNO; since 1893) D.C. U.S. Naval Obs., Washington (since 1893) 787 United States Naval Observatory (USNO; before 1893) D.C. U.S. Naval Obs., Washington (before 1893) 788 Mount Cuba Observatory DE Mount Cuba Observatory, Wilmington 789 Litchfield Observatory (Hamilton College), Oneida County; not to be confused with #845 NY Litchfield Observatory, Clinton 790 Dominion Observatory ON Dominion Observatory, Ottawa 791 Flower and Cook Observatory PA Flower and Cook Observatory, Philadelphia 792 University of Rhode Island RI University of Rhode Island, Quonochontaug 793 Dudley Observatory (before 1893) NY Dudley Observatory, Albany (before 1893) 794 Vassar College Observatory NY Vassar College Observatory, Poughkeepsie 795 Rutherford Observatory NY Rutherford 796 Stamford Observatory CT Stamford 797 Yale University Observatory – New Haven CT Yale Observatory, New Haven 798 Yale University Observatory – Bethany CT Yale Observatory, Bethany 799 Winchester Observatory MA Winchester 800 Boyden Station of the Harvard Observatory - Harvard Observatory, Arequipa 801 Oak Ridge Observatory (George R. Agassiz Station) MA Oak Ridge Observatory 802 Harvard College Observatory MA Harvard Observatory, Cambridge 803 Taunton Observatory MA Taunton 804 Santiago-San Bernardo Observatory - Santiago-San Bernardo 805 Cerro El Roble Station (of Chile's National Astronomical Observatory, see #806), Santiago - Santiago-Cerro El Roble 806 National Astronomical Observatory (Chile) - Santiago-Cerro Calán 807 Cerro Tololo Inter-American Observatory Co Cerro Tololo Observatory, La Serena 808 Félix Aguilar Observatory (Observatorio Félix Aguilar; Observatorio Astronómico Félix Aguilar; Dr. Carlos U. Cesco Observatory; Estación de Altura Carlos Ulrico Cesco) J El Leoncito 809 La Silla Observatory of the European Southern Observatory (ESO) Co European Southern Observatory, La Silla 810 George R. Wallace Jr. Astrophysical Observatory (WAO) MA Wallace Observatory, Westford 811 Maria Mitchell Observatory MA Maria Mitchell Observatory, Nantucket 812 Viña del Mar Observatory - Vina del Mar 813 Santiago-Quinta Normal (1862–1920) (see #806, National Astronomical Observatory) - Santiago-Quinta Normal (1862-1920) 814 North Scituate Observatory RI North Scituate 815 Santiago-Santa Lucia (1849–1861) (see #806, National Astronomical Observatory) - Santiago-Santa Lucia (1849-1861) 816 Rand Observatory NY Rand Observatory 817 Sudbury Observatory MA Sudbury 818 Gémeaux Observatory (Observatoire Gémeaux) QC Gemeaux Observatory, Laval 819 Val-des-Bois Observatory QC Val-des-Bois X16 Astronomía Sigma Octante Bo Cochabamba 820 Tarija Observatory - Tarija 821 Bosque Alegre Station (Estación Astrofísica de Bosque Alegre) of the Córdoba Observatory, see #822 Cór Cordoba-Bosque Alegre 822 Argentine National Observatory (Córdoba Observatory; Astronomical Observatory of Córdoba; Observatorio Astronómico de Córdoba) Cór Cordoba 823 Scott Observatory (Fitchburg Observatory) Src MA Fitchburg 824 Lake Clear Observatory NY Lake Clear 825 Granville Observatory MA Granville 826 Plessisville Observatory, Plessisville QC Plessissville 827 Saint-Félicien Observatory QC Saint-Felicien 828 Assonet Observatory MA Assonet 829 Leoncito Astronomical Complex (Complejo Astronómico El Leoncito), also see #808 J Complejo Astronomico El Leoncito 830 Hudson Observatory NH Hudson 831 Rosemary Hill Observatory FL Rosemary Hill Observatory, University of Florida 832 Etters Observatory PA Etters 833 Mercedes Observatory (Observatorio Astronomico de Mercedes) BA Obs. Astronomico de Mercedes, Buenos Aires 834 Argentinian Association of Amateur Astronomers (Asociación Argentina Amigos de la Astronomía; A.A.A.A., asaramas) BA Buenos Aires-AAAA 835 Drum Hill Station MA Drum Hill Station, Chelmsford 836 Furnace Brook Observatory RI Furnace Brook Observatory, Cranston 837 Jupiter Observatory; Boca Raton Observatory at Boca Raton; observer: B. A. Segal Src FL Jupiter 838 Dayton Observatory OH Dayton 839 La Plata Astronomical Observatory (Observatorio Astronómico de La Plata) LP La Plata 840 Flint Observatory MI Flint 841 Martin Observatory VA Martin Observatory, Blacksburg 842 Gettysburg College Observatory PA Gettysburg College Observatory 843 Emerald Lane Observatory AL Emerald Lane Observatory, Decatur 844 Los Molinos Observatory (Observatorio Astronómico Los Molinos) - Observatorio Astronomico Los Molinos 845 Clinton B. Ford Observatory; not to be confused with #789 NY Ford Observatory, Ithaca 846 Principia Astronomical Observatory IL Principia Astronomical Observatory, Elsah 847 Lunar Cafe Observatory MI Lunar Cafe Observator, Flint 848 Tenagra Observatory Src OR Tenagra Observatory, Cottage Grove 849 Everstar Observatory (EverStaR Observatory) KS Everstar Observatory, Olathe 850 Cordell-Lorenz Observatory TN Cordell-Lorenz Observatory, Sewanee 851 Burke-Gaffney Observatory NS Burke-Gaffney Observatory, Halifax 852 River Moss Observatory MO River Moss Observatory, St. Peters 853 Biosphere 2 Observatory AZ Biosphere 2 Observatory 854 Sabino Canyon Observatory AZ Sabino Canyon Observatory, Tucson 855 Wayside Observatory MN Wayside Observatory, Minnetonka 856 Roach Motel Observatory CA Riverside 857 Iowa Robotic Observatory AZ Iowa Robotic Observatory, Sonoita 858 Tebbutt Observatory NM Tebbutt Observatory, Edgewood 859 Wykrota Observatory (Observatório Wykrota) at CEAMIG (Centro de Estudos Astronômicos de Minas Gerais) MG Wykrota Observatory-CEAMIG 860 Valinhos Observatory SP Valinhos 861 Barão Geraldo Observatory SP Barao Geraldo 862 Saku Observatory - Saku 863 Furukawa Observatory - Furukawa 864 Kumamoto Civil Astronomical Observatory (KCAO) - Kumamoto 865 Emmy Observatory NY Emmy Observatory, New Paltz 866 United States Naval Academy MD U.S. Naval Academy, Michelson 867 Saji Observatory - Saji Observatory 868 Hidaka Observatory - Hidaka Observatory 869 Tosa Observatory - Tosa 870 Campinas Observatory (Observatório de Campinas; Observatório Municipal de Campinas "Jean Nicolini") SP Campinas 871 Akou Observatory - Akou 872 Tokushima-Kainan Astronomical Observatory 36 Tokushima 873 Kurashiki Observatory, Okayama Astrophysical Observatory 33 Kurashiki Observatory 874 Pico dos Dias Observatory (Observatório Pico dos Dias) MG Observatorio do Pico dos Dias, Itajubá 875 Yorii Observatory - Yorii 876 Honjo Observatory - Honjo 877 Okutama Observatory - Okutama 878 Kagiya Observatory - Kagiya 879 Tōkai Observatory 23 Tokai 880 National Observatory (Brazil) (Rio de Janeiro Observatory; Observatório Nacional; ON) RJ Rio de Janeiro 881 Toyota Observatory 23 Toyota 882 JCPM Oi Station - JCPM Oi Station 883 Shizuoka Observatory 22 Shizuoka 884 Kawane Observatory - Kawane 885 JCPM Yakiimo Station 22 JCPM Yakiimo Station 886 Mishima Observatory (at Susono, Shizuoka and Mishima, Shizuoka) 22 Mishima 887 Ojima Observatory 10 Ojima 888 Gekko Observatory 22 Gekko 889 Karasuyama Observatory - Karasuyama 890 JCPM Tone Station - JCPM Tone Station 891 JCPM Kimachi Station - JCPM Kimachi Station 892 YGCO Hoshikawa and Nagano Stations 20 YGCO Hoshikawa and Nagano Stations 893 Sendai Astronomical Observatory (Sendai Municipal Observatory) - Sendai Municipal Observatory 894 Kiyosato Observatory - Kiyosato 895 Hatamae Observatory - Hatamae 896 Yatsugatake South Base Observatory (near #386 Yatsugatake-Kobuchizawa) 13 Yatsugatake South Base Observatory 897 YGCO Chiyoda Station (YGCO: Yamaneko Group of Comet Observers) - YGCO Chiyoda Station 898 Fujieda Observatory 22 Fujieda 899 Toma Observatory - Toma 900 Moriyama Observatory 25 Moriyama 901 Tajimi Observatory 21 Tajimi 902 Ootake Observatory - Ootake 903 Fukuchiyama and Kannabe Observatory - Fukuchiyama and Kannabe 904 Go-Chome and Kobe-Suma Observatory - Go-Chome and Kobe-Suma 905 Nachi-Katsuura Observatory 30 Nachi-Katsuura Observatory 906 Cobram Observatory Vic Cobram 907 Melbourne Observatory Vic Melbourne 908 Toyama Observatory - Toyama 909 Snohomish Hilltop Observatory WA Snohomish Hilltop Observatory 910 OCA–DLR Asteroid Survey (ODAS) at Caussols - Caussols-ODAS 911 Collins Observatory (Eileen M. Collins Observatory), Elmira-Corning Astronomical Society ("Elmira"), Corning NY Collins Observatory, Corning Community College 912 Carbuncle Hill Observatory; observer: Donald Pray (also see #I00) RI Carbuncle Hill Observatory, Greene 913 Kappa Crucis Observatory (Observatorio Kappa Crucis) - Observatorio Kappa Crucis, Montevideo 914 Underwood Observatory MA Underwood Observatory, Hubbardston 915 River Oaks Observatory TX River Oaks Observatory, New Braunfels 916 Oakley Observatory IN Oakley Observatory, Terre Haute 917 Pacific Lutheran University Keck Observatory WA Pacific Lutheran University Keck Observatory 918 Badlands Observatory SD Badlands Observatory, Quinn 919 Desert Beaver Observatory AZ Desert Beaver Observatory 920 RIT Observatory (Rochester Institute of Technology) NY RIT Observatory, Rochester 921 SW Institute for Space Research NM SW Institute for Space Research, Cloudcroft 922 Timberland Observatory AL Timberland Observatory, Decatur 923 Bradstreet Observatory PA The Bradstreet Observatory, St. Davids 924 Cégep de Trois-Rivières Observatory (Observatoire du Cégep de Trois-Rivières) - Observatoire du Cegep de Trois-Rivieres 925 Palominas Observatory AZ Palominas Observatory 926 Tenagra II Observatory AZ Tenagra II Observatory, Nogales 927 Madison-YRS WI Madison-YRS 928 Moonedge Observatory NY Moonedge Observatory, Northport 929 Blackberry Observatory LA Port Allen 930 Southern Stars Observatory - Southern Stars Observatory, Tahiti 931 Punaauia Observatory, Puna'auia - Punaauia 932 John J. McCarthy Observatory CT John J. McCarthy Obs., New Milford 933 Rockland Observatory AZ Rockland Observatory, Sierra Vista 934 Poway Valley Observatory CA Poway Valley 935 Wyrick Observatory VA Wyrick Observatory, Haymarket 936 Ibis Observatory KS Ibis Observatory, Manhattan 937 Bradbury Observatory ENG Bradbury Observatory, Stockton-on-Tees 938 Linhaceira Observatory; observer: Rui Goncalves^[2] - Linhaceira 939 Rodeno Observatory (Observatorio Rodeno) - Observatorio Rodeno 940 Waterlooville Observatory ENG Waterlooville 941 Pla D'Arguines Observatory (Observatorio Astronomico Pla D'Arguines) - Observatorio Pla D'Arguines 942 Grantham Observatory ENG Grantham 943 Peverell Observatory ENG Peverell, Plymouth 944 Geminis Observatory (Observatorio Geminis, also see #I30 in Argentina) - Observatorio Geminis, Dos Hermanas 945 Monte Deva Observatory (Observatorio Monte Deva) - Observatorio Monte Deva 946 Ametlla de Mar Observatory CT Ametlla de Mar 947 Saint-Sulpice Observatory (Observatoire de Saint-Sulpice) - Saint-Sulpice 948 Pymoor Observatory ENG Pymoor 949 Durtal Observatory - Durtal 950 Roque de los Muchachos Observatory (La Palma Observatory) CN La Palma 951 Highworth Observatory ENG Highworth 952 Marxuquera Observatory (Observatori Astronòmic Marxuquera) - Marxuquera 953 Montjoia Observatory - Montjoia 954 Teide Observatory, Tenerife CN Teide Observatory 955 Sassoeiros Observatory - Sassoeiros 956 Pozuelo Observatory (Observatorio Pozuelo) - Observatorio Pozuelo 957 Merignac Observatory - Merignac 958 Dax Observatory (Observatoire de Dax) Src - Observatoire de Dax 959 Ramonville Saint Agne Observatory - Ramonville Saint Agne 960 Rolvenden Observatory ENG Rolvenden 961 City Observatory (Calton Hill Observatory)
Edinburgh City Observatory, Calton Hill, Edinburgh 962 Gandia Observatory - Gandia 963 Werrington Observatory - Werrington 964 Southend Bradfield Observatory ENG Southend Bradfield 965 Algarve Observatory (Portimão Observatory; Observação Astronómica no Algarve; Centro de Observação Astronómica no Algarve; COAA) - Observacao Astronomica no Algarve, Portimao 966 Church Stretton Observatory ENG Church Stretton 967 Greens Norton Observatory Northamptonshire Greens Norton 968 Haverhill Observatory Suffolk Haverhill 969 George Bishop's Observatory (1836–1861) London London-Regents Park 970 Chelmsford Observatory Essex Chelmsford 971 Lisbon Observatory - Lisbon 972 Dun Echt Observatory SCT Dun Echt 973 Harrow Observatory Greater London Harrow 974 Genoa Observatory - Genoa 975 Valencia Observatory V Observatorio Astronomico de Valencia 976 Leamington Spa Observatory - Leamington Spa 977 Markree Observatory, County Sligo - Markree 978 Conder Brow Observatory Lancashire Conder Brow 979 South Wonston Observatory - South Wonston 980 Lancaster Observatory - Lancaster 981 Armagh Observatory NIR Armagh 982 Dunsink Observatory - Dunsink Observatory, Dublin 983 Real Instituto y Observatorio de la Armada - San Fernando 984 Eastfield Observatory - Eastfield 985 Telford Observatory - Telford 986 Ascot Observatory Src ENG Ascot 987 The Isle of Man Observatory (The Isle of Man Astronomical Society) Src - Isle of Man Observatory, Foxdale 988 Glasgow Observatory
SCT Glasgow 989 Wilfred Hall Observatory ENG Wilfred Hall Observatory, Preston 990 Royal Observatory of Madrid–Spanish National Observatory (Madrid Observatory; Observatorio Astronómico de Madrid) MD Madrid 991 Liverpool Observatory (since 1867) ENG Liverpool (since 1867) 992 Liverpool Observatory (before 1867) ENG Liverpool (before 1867) 993 Woolston Observatory - Woolston Observatory 994 Godalming Observatory - Godalming 995 Durham University Observatory - Durham 996 Radcliffe Observatory (moved to South Africa in 1939)
- Oxford 997 Hartwell Observatory Src ENG Hartwell 998 UCL Observatory (University of London Observatory; London-Mill Hill Observatory) - London-Mill Hill 999 Bordeaux Observatory (Observatoire de Bordeaux) NA Bordeaux-Floirac A00 Gravesend Observatory - Gravesend A01 Masia Cal Maciarol Modul 2 - Masia Cal Maciarol Modul 2 A02 Masia Cal Maciarol Modul 8 - Masia Cal Maciarol Modul 8 A03 Torredembarra CT Torredembarra A04 Saint-Caprais Gironde Saint-Caprais A05 Bélesta Observatory (Observatoire de Bélesta), Ariège - Belesta A06 Mataró CT Mataro A07 Uranoscope Observatory or Gretz-Armainvilliers Observatory; observer: Arnaud Leroy^[2] IDF Gretz-Armainvilliers A08 Malibert - Malibert A09 Quincampoix Normandy Quincampoix A10 Observatorio Astronómico de Conbera Src CT Observatorio Astronomico de Corbera A11 Wormhout Nord Wormhout A12 Sozzago Astronomical Station (Stazione Astronomica di Sozzago); observers: Federico Manzini, Roberto Crippa^[2] P Stazione Astronomica di Sozzago A13 Observatory Naef Épendes (Observatoire Robert A. Naef), Épendes SWF Observatoire Naef, Épendes A14 Les Engarouines Observatory (Observatoire des Engarouines), Mallemort; observer: Laurent Bernasconi - Les Engarouines Observatory A15 Josef Bresser Observatory (Josef-Bresser Sternwarte) Src NRW Josef Bresser Sternwarte, Borken A16 Tentlingen Observatory (Sternwarte Tentlingen) Src SWF Tentlingen A17 Guidestar Observatory BW Guidestar Observatory, Weinheim A18 Herne Observatory NRW Herne A19 Köln Observatory NRW Koln A20 Sögel Observatory NI Sogel A21 Irmtraut Observatory RP Irmtraut A22 Starkenburg Observatory Heppenheim Asteroid Survey (SOHAS) (Starkenburg Sternwarte-SOHAS, see #611) Src - Starkenburg Sternwarte-SOHAS A23 Weinheim Observatory (Sternwarte Weinheim) Src) - Weinheim A24 New Millennium Observatory Lo New Millennium Observatory, Mozzate A25 Nova Milanese Lo Nova Milanese A26 Darmstadt Observatory HE Darmstadt A27 Eridanus Observatory NI Eridanus Observatory, Langelsheim A28 Kempten Observatory FB Kempten A29 Santa Maria a Monte Tu Santa Maria a Monte A30 Crespadoro Observatory V Crespadoro A31 Corcaroli Observatory - Corcaroli Observatory A32 Panker Observatory - Panker A33 Kirchheim Observatory (Volkssternwarte Kirchheim) Src - Volkssternwarte Kirchheim A34 Grosshabersdorf FB Grosshabersdorf A35 Hormersdorf Observatory SN Hormersdorf Observatory A36 Ganda di Aviatico Lo Ganda di Aviatico A37 Müggelheim B Mueggelheim A38 Campocatino Automated Telescope - Campocatino Automated Telescope, Collepardo A39 Altenburg Observatory TH Altenburg A40 Pieta Observatory - Pieta A41 Rezman Observatory Src - Rezman Observatory, Kamnik A42 Gehrden Observatory - Gehrden A43 Inastars Observatory (before 2006) Src - Inastars Observatory, Potsdam (before 2006) A44 Altschwendt Observatory UA Altschwendt A45 Karrenkneul - Karrenkneul A46 Lelekovice - Lelekovice A47 Matera - Matera A48 Povegliano Veronese - Povegliano Veronese A49 Uppsala University-Ångström Laboratory - Uppsala-Angstrom A50 Andrushivka Astronomical Observatory - Andrushivka Astronomical Observatory A51 Danzig Observatory - Danzig A52 Etyek Observatory - Etyek A53 Peschiera del Garda Observatory - Peschiera del Garda A54 Ostrorog Observatory - Ostrorog A55 Vallemare di Borbona Observatory (Osservatorio Astronomico Vallemare di Borbona) src - Osservatorio Astronomico Vallemare di Borbona A56 Parma Observatory - Parma A57 Margherita Hack Observatory (Osservatorio Astronomico Margherita Hack) - Osservatorio Astron. Margherita Hack, Firenze A58 Chalandray-Canotiers Observatory (Observatoire de Chalandray-Canotiers) - Observatoire de Chalandray-Canotiers A59 Karlovy Vary Observatory - Karlovy Vary Observatory A60 Yonsei Survey Telescopes for Astronomical Research (YSTAR) NC YSTAR-NEOPAT Station, Sutherland A61 Tortona Observatory P Tortona A62 Aichtal Observatory BW Aichtal A63 Cosmosoz Observatory Lyon Cosmosoz Obs., Tassin la Demi Lune A64 Couvaloup de St-Cergue Observatory - Couvaloup de St-Cergue A65 Le Couvent de Lentin Observatory - Le Couvent de Lentin A66 Livorno Observatory (Stazione Osservativa Astronomica, Livorno) Tu Stazione Osservativa Astronomica, Livorno A67 Chiusa di Pesio Observatory - Chiusa di Pesio A68 Swedenborg Observatory - Swedenborg Obs., Bockholmwik A69 Osservatorio Palazzo Bindi Sergardi - Osservatorio Palazzo Bindi Sergardi A70 Lumijoki Ostrobothnia Lumijoki A71 Stixendorf - Stixendorf A72 Radebeul Observatory (Sternwarte "Adolph Diesterweg" Radebeul) - Radebeul Observatory A73 Penzing Astrometric Observatory Vi Penzing Astrometric Obs., Vienna A74 Bergen-Enkheim Observatory Src - Bergen-Enkheim Observatory A75 Fort Pius Observatory CT Fort Pius Observatory, Barcelona A76 Andromeda Observatory - Andromeda Observatory, Miskolc A77 Chante-Perdrix Observatory (Observatoire Chante-Perdrix); observers: Jérôme Caron, François Kugel^[2] Haute-Provence Observatoire Chante-Perdrix, Dauban A78 Stia - Stia A79 Obshtestvo Observatory Zvezdno Src - Zvezdno Obshtestvo Observatory, Plana A80 Lindenberg Observatory BB Lindenberg Observatory A81 Balzaretto Observatory La Balzaretto Observatory, Rome A82 Astronomical Observatory of Trieste (Osservatorio Astronomico di Trieste) - Osservatorio Astronomico di Trieste A83 Jakokoski Observatory - Jakokoski Observatory A84 TÜBİTAK National Observatory - TUBITAK National Observatory A85 Odesa Astronomical Observatory - Odesa Astronomical Observatory, Kryzhanivka, Odesa Oblast A86 Albigneux Observatory - Albigneux A87 Rimbach Observatory - Rimbach A88 Bolzaneto Observatory Li Bolzaneto A89 Sterni Observatory FB Sterni Observatory, Kempten A90 Sant Gervasi Observatory; observer: Hilari Pallares ^[2] CT Sant Gervasi Observatory, Barcelona A91 Hankasalmi Observatory - Hankasalmi Observatory A92 Urseanu Observatory - Urseanu Observatory, Bucharest A93 Lucca Observatory - Lucca A94 Cormons Observatory - Cormons A95 Taurus Hill Observatory Src EF Taurus Hill Observatory, Varkaus A96 Klosterneuburg Observatory LA Klosterneuburg A97 Stammersdorf Observatory Vi Stammersdorf A98 Taurus-1 Observatory - Taurus-1 Observatory, Baran A99 Monte Baldo Observatory (Osservatorio del Monte Baldo) - Osservatorio del Monte Baldo B00 Savigny-le-Temple Observatory, observer: Patrick Sogorb^[2] - Savigny-le-Temple B01 Taunus Observatory (Taunus-Sternwarte) Src - Taunus Observatory, Frankfurt B02 Kielce Observatory - Kielce B03 Alter Satzberg Observatory Vi Alter Satzberg, Vienna B04 OAVdA Observatory (Osservatorio Astrononomico della Regione Autonoma Valle d'Aosta), Aosta Valley Src Archived 2017-12-27 at the Wayback Machine - OAVdA, Saint-Barthelemy B05 Ka-Dar Observatory, Barybino Src Moscow Ka-Dar Observatory, Barybino B06 Montseny Astronomical Observatory Src - Montseny Astronomical Observatory B07 Camorino Observatory SWI Camorino B08 San Lazzaro di Savena Observatory ER San Lazzaro di Savena B09 Capannoli, Pietro Dora Vivarelli ASA Src - Capannoli B10 Observatoire du Mas des Gres, Moydans (LightBuckets as of November 2011) Src - Observatoire des Baronnies Provencales, Moydans B11 Cima Rest Observatory (Osservatorio Cima Rest), Imola Lo Osservatorio Cima Rest, Magasa B12 Koschny Observatory Src Zuid Holland Koschny Observatory, Noordwijkerhout B13 Osservatorio di Tradate Lo Osservatorio di Tradate B14 Ca del Monte Observatory Src Archived 2019-06-27 at the Wayback Machine - Ca del Monte B15 Inastars Observatory Src - Inastars Observatory, Potsdam (since 2006) B16 1st Moscow Gymnasium Observatory, Lipki Moscow 1st Moscow Gymnasium Observatory, Lipki B17 AZT-8 Yevpatoria - AZT-8 Yevpatoria B18 Terskol Observatory, on Mount Elbrus Src North Caucasus Terskol B19 Observatori Iluro, Mataró CT Observatorio Iluro, Mataro B20 Observatori Carmelita, Tiana - Observatorio Carmelita, Tiana B21 Gaisberg Observatory (Sternwarte Gaisberg) in Schärding: observer Richard Gierlinger UA Gaisberg Observatory, Schaerding B22 Observatori d'Àger, Barcelona CT Observatorio d'Ager B23 Fiamene Src - Fiamene B24 Cesson - Cesson B25 Catania - Catania B26 Observatoire des Terres Blanches, Reillanne AHP Observatoire des Terres Blanches, Reillanne B27 Picard Observatory, St. Veit - Picard Observatory, St. Veit B28 Mandi Observatory, Pagnacco F Mandi Observatory, Pagnacco B29 L'Ampolla Observatory, Tarragona - L'Ampolla Observatory, Tarragona B30 Szamotuly-Galowo - Szamotuly-Galowo B31 Southern African Large Telescope (SALT), Sutherland NC Southern African Large Telescope, Sutherland B32 Gelenau Observatory, Src SN Gelenau B33 Libbiano Observatory, Peccioli AAAV - Libbiano Observatory, Peccioli B34 Green Island Observatory, Geçitkale Src - Green Island Observatory, Gecitkale B35 Bareket Observatory, Macabim - Bareket Observatory, Macabim B36 Redshed Observatory, Kallham UA Redshed Observatory, Kallham B37 Ametlla del Valles Observatory (Observatorio de L' Ametlla del Vallès), Barcelona; observer: Antonio Garrigós-Sánchez CT Obs. de L' Ametlla del Valles, Barcelona B38 Santa Mama - Santa Mama B39 Tradate - Tradate B40 Skylive Observatory, Catania Italy Gruppo Astrofili Catanesi Src - Skylive Observatory, Catania B41 Zlin Observatory - Zlin Observatory B42 Vitebsk - Vitebsk B43 Hennef - Hennef B44 Eygalayes - Eygalayes B45 Narama - Narama B46 Sintini Observatory, Argenta - Sintini Observatory, Alfonsine B47 Metsala Observatory, Espoo - Metsala Observatory, Espoo B48 Bocholt - Bocholt B49 Paus Observatory, Sabadell - Paus Observatory, Sabadell B50 Corner Observatory, Durmersheim - Corner Observatory, Durmersheim B51 Vallauris - Vallauris B52 Observatorio El Far - Observatorio El Far B53 Casal Lumbroso, Rome La Casal Lumbroso, Rome B54 Àger - Ager B55 Comeglians - Comeglians B56 Observatorio Sant Pere, Mataró - Observatorio Sant Pere, Mataro B57 Laietania Observatory, Parets del Vallès - Laietania Observatory, Parets del Valles B58 Polaris Observatory, Budapest - Polaris Observatory, Budapest B59 Borken - Borken B60 Deep Sky Observatorium, Bad Bentheim - Deep Sky Observatorium, Bad Bentheim B61 Valldoreix Observatory, Sant Cugat del Valles CT Valldoreix Obs., Sant Cugat del Valles B62 Brelingen NI Brelingen B63 Solaris Observatory, Luczanowice K Solaris Observatory, Luczanowice B64 Slope Rock Observatory, Hyvinkää - Slope Rock Observatory, Hyvinkaa B65 Komakallio Observatory, Kirkkonummi Uusimaa Komakallio Observatory, Kirkkonummi B66 Osservatorio Astronomico Naturalistico di Casasco "A. Zanassi" Src - Osservatorio di Casasco B67 Mirasteilas Observatory (Sternwarte Mirasteilas) SWG Sternwarte Mirasteilas, Falera B68 Mount Matajur Observatory - Mount Matajur Observatory B69 Owls and Ravens Observatory, Holzgerlingen Src BW Owls and Ravens Observatory, Holzgerlingen B70 Sant Celoni - Sant Celoni B71 Observatorio El Vendrell - Observatorio El Vendrell B72 Soerth - Soerth B73 Mauren Valley Observatory, Holzgerlingen Src - Mauren Valley Observatory, Holzgerlingen B74 Santa Maria de Montmagastrell Observatory (Remote Observatory Santa Maria de Montmagastrell), Tàrrega Src CT Santa Maria de Montmagastrell B75 Stazione Astronomica Betelgeuse, Magnago - Stazione Astronomica Betelgeuse, Magnago B76 Sternwarte Schönfeld, Dresden - Sternwarte Schonfeld, Dresden B77 Schafmatt Observatory, Aarau Src SWG Schafmatt Observatory, Aarau B78 Astrophoton Observatory, Audorf - Astrophoton Observatory, Audorf B79 Marana Observatory - Marana Observatory B80 Osservatorio Astronomico Campomaggiore B Osservatorio Astronomico Campomaggiore B81 Observatorio Astronómico Caimari Src observers: Mateu Cerda, Mateu Esteban, Pére Antoni Salom - Caimari B82 Maidbronn Observatory FB Maidbronn B83 Gières Observatory ARA Gieres B84 Cyclops Observatory, Oostkapelle Zeeland Cyclops Observatory, Oostkapelle B85 Beilen Observatory Drenthe Beilen Observatory B86 Hagen Observatory (Volkssternwarte Hagen) Src; also note: #607 NRW Sternwarte Hagen B87 Banyoles Observatory CT Banyoles B88 Bigmuskie Observatory P Bigmuskie Observatory, Mombercelli B89 Observatori Astronòmic de Tiana, Barcelona CT Observatori Astronomic de Tiana B90 Malina River Observatory, Povoletto F Malina River Observatory, Povoletto B91 Bollwiller Haut-Rhin Bollwiller B92 Chinon Observatory (Observatoire de Chinon); observer: Maurice Audejean^[2] CVL Chinon B93 Hoogeveen Drenthe Hoogeveen B94 Petrozavodsk Src - Petrozavodsk B95 Achternholt NI Achternholt B96 Brixiis Observatory, Kruibeke - Brixiis Observatory, Kruibeke B97 Sterrenwacht Andromeda Drenthe Sterrenwacht Andromeda, Meppel B98 Siena Tu Siena B99 Santa Coloma de Gramenet CT Santa Coloma de Gramenet C00 Velikie Luki Observatory - Velikie Luki C01 Lohrmann Observatory (Lohrmann-Observatorium) - Lohrmann-Observatorium, Triebenberg C02 Royal Park Observatory (Observatorio Royal Park) - Observatorio Royal Park C03 Clayhole Observatory Src - Clayhole Observatory, Jokela C04 Observatory Kramatorsk [uk] - Kramatorsk C05 Königsleiten Observatory - Konigsleiten C06 Krasnoyarsk Observatory (Siberian State Aerospace University Src) - Krasnoyarsk C07 Anysllum Observatory Src - Anysllum Observatory, Àger C08 Fiby Observatory - Fiby C09 Rouet Observatory - Rouet C10 Maisoncelles Observatory Src - Maisoncelles C11 City Observatory - City Observatory, Slaný C12 Berta Observatory - Berta Observatory, Sabadell C13 Como Observatory - Como C14 Sky Vistas Observatory - Sky Vistas Observatory, Eichgraben C15 ISON-Ussuriysk Src - ISON-Ussuriysk Observatory C16 Isarwinkel Observatory - Isarwinkel Observatory, Bad Tölz C17 Joan Roget Observatory (Observatorio Joan Roget) Src - Observatorio Joan Roget, Àger C18 Frasnes-Lez-Anvaing Observatory - Frasnes-Lez-Anvaing C19 ROSA Observatory - ROSA Observatory, Vaucluse C20 Kislovodsk Mtn. Astronomical Station [ru] of the Pulkovo Obs. - Kislovodsk Mtn. Astronomical Stn., Pulkovo Obs. C21 Via Lactea Observatory (Observatorio Via Lactea) - Observatorio Via Lactea, Àger C22 Oberwiesenthal Observatory - Oberwiesenthal C23 Olmen Observatory - Olmen C24 Seveso Observatory Lo Seveso C25 Pulkovo Observatory Station at Campo Imperatore - Pulkovo Observatory Station, Campo Imperatore C26 Levendaal Observatory Zuid Holland Levendaal Observatory, Leiden C27 Pallerols Observatory - Pallerols C28 Wellinghofen Observatory - Wellinghofen C29 Les Planes de Son Observatory (Observatori Astronómic de Les Planes de Son) - Observatori Astronomic de Les Planes de Son C30 Sheltozero Station of the Petrozavodsk University Obs. - Petrozavodsk University Obs., Sheltozero Stn. C31 Neanderhoehe Hochdahl Observatory (Sternwarte Neanderhoehe Hochdahl e.V.) - Sternwarte Neanderhoehe Hochdahl e.V., Erkrath C32 Ka-Dar Observatory [ru], TAU Station Src - Ka-Dar Observatory, TAU Station, Nizhny Arkhyz C33 CEAM Observatory (Observatorio CEAM) CN Observatorio CEAM, Caimari C34 Baja Astronomical Observatory - Baja Astronomical Observatory C35 Terrassa Observatory - Terrassa C36 Starry Wanderer Observatory - Starry Wanderer Observatory, Baran' C37 Stowupland Observatory ENG Stowupland C38 Varuna Observatory - Varuna Observatory, Cuorgnè C39 Nijmegen Observatory Gelderland Nijmegen C40 Kuban State University Astrophysical Observatory - Kuban State University Astrophysical Observatory C41 MASTER-II Observatory (at Pulkovo Observatory; #084) - MASTER-II Observatory, Kislovodsk C42 Xingming Observatory - Xingming Observatory, Mt. Nanshan C43 Hoyerswerda Observatory - Hoyerswerda C44 A. Volta Observatory - A. Volta Observatory, Lanzo d'Intelvi C45 MPC1 Cassia Observatory Src - MPC1 Cassia Observatory, La Giustiniana C46 Horizon Observatory - Horizon Observatory, Petropavlovsk C47 Nonndorf Observatory Src - Nonndorf C48 Sayan Solar Observatory - Sayan Solar Observatory, Irkutsk  C49 STEREO-A (space observatory) SPACE Earth-trailing STEREO-A  C50 STEREO-B (space observatory) SPACE Earth-trailing STEREO-B  C51 WISE (space observatory) SPACE Sun-synchronous WISE  C52 Swift (space observatory) SPACE LEO Swift  C53 NEOSSat (space observatory) SPACE Sun-synchronous NEOSSat  C54 New Horizons (space observatory) SPACE deep space New Horizons  C55 Kepler (space observatory) SPACE - Kepler  C56 LISA Pathfinder (space observatory) SPACE - LISA-Pathfinder  C57 TESS (space observatory) SPACE High Earth TESS  C59 Yang Wang-1 (Src) SPACE LEO? Yangwang-1 C60 Argelander Institute for Astronomy Observatory - Argelander Institute for Astronomy Obs., Bonn C61 Chelles Observatory - Chelles C62 Eurac Observatory, observer: Titouan ^[2] - Eurac Observatory, Bolzano C63 Giuseppe Piazzi Observatory - Giuseppe Piazzi Observatory, Ponte in Valtellina C64 Puchenstuben Observatory - Puchenstuben C65 Montsec Observatory (Observatori Astronòmic del Montsec) - Observatori Astronomic del Montsec C66 El Cielo de Consell Observatory (Observatorio El Cielo de Consell) IB Observatorio El Cielo de Consell C67 Gnevsdorf Observatory - Gnevsdorf C68 Ellinogermaniki Agogi Observatory Src - Ellinogermaniki Agogi Observatory, Pallini C69 Bayerwald Observatory (Bayerwald Sternwarte) - Bayerwald Sternwarte, Neuhütte C70 Uiterstegracht Station Zuid Holland Uiterstegracht Station, Leiden C71 Sant Marti Sesgueioles Observatory - Sant Marti Sesgueioles C72 Palestrina Observatory - Palestrina C73 Galați Observatory Src - Galati Observatory C74 El Teatrillo de Lyra Observatory (Observatorio El Teatrillo de Lyra) - Observatorio El Teatrillo de Lyra, Àger C75 Whitestar Observatory - Whitestar Observatory, Borgobello C76 Estels Observatory (Observatorio Estels) - Observatorio Estels, Àger C77 Bernezzo Observatory - Bernezzo Observatory C78 Martin S. Kraar Observatory - Martin S. Kraar Observatory, Rehovot C79 Roser Observatory - Roser Observatory, Blanes C80 Don Astronomical Observatory - Don Astronomical Observatory, Rostov-on-Don C81 Dolomites Astronomical Observatory - Dolomites Astronomical Observatory C82 Nastro Verde Observatory (Osservatorio Astronomico Nastro Verde) - Osservatorio Astronomico Nastro Verde, Sorrento C83 Badalozhnyj Observatory - Badalozhnyj Observatory C84 Badalona Observatory - Badalona C85 Cala d'Hort Observatory (Observatorio Cala d'Hort) - Observatorio Cala d'Hort, Ibiza C86 Blanes Observatory - Blanes C87 Rimbach Observatory - Rimbach C88 Montarrenti Observatory - Montarrenti Observatory, Siena C89 Astronomical Station Vidojevica - Astronomical Station Vidojevica C90 Vinyols Observatory - Vinyols C91 Montevenere Observatory - Montevenere Observatory, Monzuno C92 Valdicerro Observatory - Valdicerro Observatory, Loreto C93 Bellavista Observatory - Bellavista Observatory, L'Aquila C94 MASTER-II Observatory - MASTER-II Observatory, Tunka C95 SATINO Remote Observatory PACA SATINO Remote Observatory, Haute Provence C96 OACL Observatory - OACL Observatory, Mosciano Sant Angelo C97 Al-Fulaij Observatory - Al-Fulaij Observatory, Oman C98 Casellina Observatory (Osservatorio Casellina) - Osservatorio Casellina, Scandicci C99 Can Roig Observatory (Observatori Can Roig) - Observatori Can Roig, Llagostera D00 ASC-Kislovodsk Observator (formerly ISON-Kislovodsk Observatory)Src - ASC-Kislovodsk D01 Andean Northern Observatory - Andean Northern Observatory, Nummi-Pusula D02 Petit Sant Feliu Observatory (Observatori Petit Sant Feliu), Sant Feliu de Llobregat CT Observatori Petit Sant Feliu D03 Rantiga Observatory (Rantiga Osservatorio) Carpineti - Rantiga Osservatorio, Tincana D04 Krasnodar Observatory - Krasnodar D05 ISON-Terskol Observatory - ISON-Terskol Observatory D06 Tuscolana Association of Astronomy (Associazione Tuscolana di Astronomia) - Associazione Tuscolana di Astronomia, Domatore D07 Wegberg Observatory NRW Wegberg D08 Ghezz Observatory Src SWI Ghezz Observatory, Leontica D09 Observatory Grömme Src - Observatory Gromme, Maasmechelen D10 Gaertringen Observatory, Gärtringen BW Gaertringen D11 Bastidan Observatory Marseille Bastidan Observatory D12 Filzi School Observatory S.Tirol Filzi School Observatory, Laives D13 Cat's Eye Observatory Toscana Cat's Eye Observatory D14 Nanchuan Observatory - Nanchuan Observatory, Guangzhou D15 F. Schiller-Gymnasium Observatory (Sternwarte Friedrich-Schiller-Gymnasium) TH Sternwarte F.Schiller-Gymnasium, Weimar D16 Po Leung Kuk Observatory HK Po Leung Kuk Observatory, Tuen Mun D17 Hong Kong Observatory HK Hong Kong D18 Mount Guizi Observatory - Mt. Guizi Observatory D19 Hong Kong Space Museum HK Hong Kong Space Museum, Tsimshatsui D20 Zadko Observatory WA Zadko Observatory, Wallingup Plain D21 Shenton Park Observatory WA Shenton Park D22 UWA Observatory WA UWA Observatory, Crawley D24 LightBuckets Observatory WA LightBuckets Observatory, Pingelly D25 Tzec Maun Observatory Src Archived 2021-01-26 at the Wayback Machine WA Tzec Maun Observatory, Pingelly (before 2010) D29 PMO NEO Survey Program at the XuYi Station of the Purple Mountain Observatory - Purple Mountain Observatory, XuYi Station D32 JiangNanTianChi Observatory - JiangNanTianChi Observatory, Mt. Getianling D33 Kenting Observatory at Checheng Src Archived 2018-08-23 at the Wayback Machine - Kenting Observatory, Checheng D34 Kenting Observatory at Hengchun - Kenting Observatory, Hengchun D35 Lulin Observatory - Lulin Observatory D36 Tataka Observatory - Tataka, Mt. Yu-Shan National Park D37 Lulin Widefield Telescope, see #D35 - Lulin Widefield Telescope, Mt. Lulin D39 Shandong University Observatory Weihai Shandong University Observatory, Weihai D44 Ishigakijima Astronomical Observatory Src 47 Ishigakijima Astronomical Observatory D53 ISON-Blagovechensk Observatory - ISON-Blagoveschensk Observatory D54 MASTER-II Observatory - MASTER-II Observatory, Blagoveshchensk D55 Kangwon Science High School Observatory - Kangwon Science High School Observatory, Ksho D57 Gimhae Astronomical Observatory - Gimhae Astronomical Observatory, Uhbang-dong D58 KSA SEM Observatory - KSA SEM Observatory, Danggam-dong D61 Suntopia Marina Observatory - Suntopia Marina, Sumoto D62 Miyaki-Argenteus Observatory - Miyaki-Argenteus D63 G. Pascoli Observatory - G. Pascoli Observatory, Castelvecchio Pascoli D70 Tosa Observatory - Tosa D74 Nakagawa Observatory (Anan Science Center Nakagawa Observatory; Nakagawa Science Center Nakagawa Observatory) - Nakagawa D78 Iga-Ueno Observatory - Iga-Ueno D79 YSVP Observatory SA YSVP Observatory, Vale Park D80 Gumma Astronomical Observatory (CHECK with: Gunma Astronomical Observatory, HP) 10 Gumma Astronomical Observatory D81 Nagano Observatory 20 Nagano D82 Wallaroo Observatory SA Wallaroo D83 Miwa Observatory - Miwa D84 Hallet Cove Observatory SA Hallet Cove D85 Ingle Farm Observatory SA Ingle Farm D86 Penwortham Observatory SA Penwortham D87 Brooklyn Park Observatory SA Brooklyn Park D88 Hiratsuka Observatory - Hiratsuka D89 Yamagata Astronomical Observatory (Yamagata Tenmondai) 06 Yamagata D90 RAS Observatory SA RAS Observatory, Moorook D91 Hamanowa Astronomical Observatory (HAO), observers: Hiromi Hamanowa, Hiroko Hamanowa Src 13 Adati D92 Osaki Observatory - Osaki D93 Sendai Astronomical Observatory - Sendai Astronomical Observatory D94 Takanezawa Observatory 09 Takanezawa, Tochigi D95 Kurihara Observatory - Kurihara D96 Tzec Maun Observatory Src Archived 2021-01-26 at the Wayback Machine SA Tzec Maun Observatory, Moorook D97 Berri Observatory SA Berri E00 Castlemaine Observatory Vic Castlemaine E01 South Yarra (Barfold) Vic Barfold E03 RAS Observatory Vic RAS Observatory, Officer E04 Pacific Sky Observatory, Northern Mariana Islands MP Pacific Sky Observatory, Saipan E05 Earl Hill Observatory Qld Earl Hill Observatory, Trinity Beach E07 Murrumbateman Observatory NSW Murrumbateman E08 Wobblesock Observatory NSW Wobblesock Observatory, Coonabarabran E09 Oakley Southern Sky Observatory NSW Oakley Southern Sky Observatory, Coonabarabran E10 Faulkes Telescope South at Siding Spring NSW Siding Spring-Faulkes Telescope South E11 Frog Rock Observatory NSW Frog Rock Observatory, Mudgee E12 Siding Spring Survey NSW Siding Spring Survey E13 Wanniassa Observatory ACT Wanniassa E14 Hunters Hill Observatory; observer: David Higgins ACT Hunters Hill Observatory, Ngunnawal E15 Magellan Observatory NSW Magellan Observatory, near Goulburn E16 Grove Creek Observatory NSW Grove Creek Observatory, Trunkey E17 Leura Observatory (renamed to "Blue Mountains Observatory", see: #Q68); observer: Julian Oey NSW Leura E18 BDI Observatory, Bangor NSW BDI Observatory, Regents Park E19 Kingsgrove Observatory NSW Kingsgrove E20 Marsfield Observatory NSW Marsfield E21 Norma Rose Observatory Qld Norma Rose Observatory, Leyburn E22 University of Southern Queensland Observatory Qld Univ. of Southern Queensland Obs., Mt. Kent E23 Arcadia Observatory NSW Arcadia E24 Tangra Observatory NSW Tangra Observatory, St. Clair E25 Rochedale (APTA) Qld Rochedale (APTA) E26 RAS Observatory Qld RAS Observatory, Biggera Waters E27 Thornlands Observatory Qld Thornlands E28 Kuriwa Observatory NSW Kuriwa Observatory, Hawkesbury Heights E81 Nelson Observatory S Nelson E83 Wither Observatory N Wither Observatory, Witherlea E85 Farm Cove Observatory, Auckland Au Farm Cove E87 Turitea Observatory N Turitea E89 Geyserland Observatory, Rotorua Src N Geyserland Observatory, Pukehangi E94 Possum Observatory Src N Possum Observatory, Gisborne F51 Pan-STARRS 1 (PS1) at Haleakala Observatory HI Pan-STARRS 1, Haleakala F52 Pan-STARRS 2 (PS2) at Haleakala Observatory HI Pan-STARRS 2, Haleakala F59 Ironwood Remote Observatory HI Ironwood Remote Observatory, Hawaii F60 Ironwood North Observatory HI Ironwood Observatory, Hawaii F65 Haleakala-Faulkes Telescope North HI Haleakala-Faulkes Telescope North F84 Hibiscus Observatory, Puna'auia - Hibiscus Observatory, Punaauia F85 Tiki Observatory, Puna'auia - Tiki Observatory, Punaauia F86 Moana Observatory, Puna'auia - Moana Observatory, Punaauia G00 AZM Martinsberg Observatory - AZM Martinsberg, Oed G01 Oldenburg University Observatory (Universitätssternwarte Oldenburg) NI Universitaetssternwarte Oldenburg G03 Capricornus Observatory, Csókakő - Capricornus Observatory, Csokako G04 Schuelerlabor Astronomie St. 7 NRW Schuelerlabor Astronomie St. 7, Wuppertal G05 Piconcillo Observatory AN Piconcillo, Sierra Morena G06 Dordrecht, Sterrenburg Zuid Holland Dordrecht, Sterrenburg G07 Millau Observatory Observatory - Millau Observatory G08 Les Pedritxes Observatory Cat Observatorio Les Pedritxes, Matadepera G09 SWF Observatory England SWF Observatory, South Woodham Ferrers G10 Clavier Observatory - Clavier Observatory, Lora Del Rio G11 Breitenweg Observatory, Bergisch Gladbach NRW Breitenweg Observatory, Herkenrath G12 EG Observatory (Sternwarte EG) NRW Sternwarte EG, Lippstadt G13 Astronomihagen Observatory - Astronomihagen, Fannrem G14 Novaloop Observatory PACA Novaloop Observatory, Mougins G15 Magroforte Observatory - Magroforte Observatory, Alessandria G16 OmegaLab Observatory Si OmegaLab Observatory, Palermo G17 BAS Observatory Tu BAS Observatory, Scandicci G18 ALMO Observatory ER ALMO Observatory, Padulle G19 Immanuel Kant Observatory - Immanuel Kant Observatory, Limbach G20 Brignoles Observatory - Brignoles Observatory G21 Castrofilippo Observatory (Osservatorio Castrofilippo) - Osservatorio Castrofilippo G22 Experimenta Observatory - Experimenta Observatory, Heilbronn G23 Vulpecula Observatory - Vulpecula Observatory, Budapest G24 Dettenhausen Observatory BW Dettenhausen G25 Sherbrooke Observatory QC Sherbrooke G26 Fushan Observatory Shaanxi Fushan Observatory, Mt Shaohua G27 Telescope Fabra ROA Montsec (TFRM), Sant Esteve de la Sarga, Lleida CT Fabra Observatory, Montsec G28 Wyncroft Observatory ENG Wyncroft Observatory, Attleborough G29 Requena Observatory - Requena G30 Casselman Observatory ON Casselman G31 CCAT Trieste Observatory - CCAT Trieste G32 Elena Remote Observatory Af Elena Remote Observatory, San Pedro de Atacama G33 Wickede Observatory NRW Wickede G34 Oberfrauendorf Observatory - Oberfrauendorf G35 Elephant Head Observatory AZ Elephant Head Observatory, Sahuarita G36 Calar Alto-CASADO - Calar Alto-CASADO G37 Lowell Discovery Telescope AZ Lowell Observatory-Lowell Discovery Telescope G38 La Senda Observatory (Observatorio La Senda) CLM Observatorio La Senda, Cabanillas del Campo G39 ROAD Observatory Af ROAD, San Pedro de Atacama G40 Slooh Observatory CN Slooh.com Canary Islands Observatory G41 Insperity Observatory TX Insperity Observatory, Humble G42 UAdeC Observatory (Observatorio Astronómico UAdeC; Autonomous University of Coahuila) - Observatorio Astronomico UAdeC, Saltillo G43 Buenaventura Suarez Observatory (Observatorio Buenaventura Suarez) D Observatorio Buenaventura Suarez, San Luis G44 Longa Vista Observatory (Observatorio Longa Vista), Itatiba SP Observatorio Longa Vista, São Paulo G45 Space Surveillance Telescope (SST)
(moved in 2017, from Atom Site, NM, USA, to Australia) WA Exmouth, Western Australia G46 Northwest Florida State College Observatory FL Pinto Valley Observatory G47 HillTopTop Observatory NM HillTopTop Observatory, Edgewood G48 Doc Greiner Research Observatory NM Harlingten Research Observatory, Rancho Hildalgo G49 Minnetonka Observatory MN Minnetonka G50 Organ Mesa Observatory, observer: Frederick Pilcher^[2] NM Organ Mesa Observatory, Las Cruces G51 Byrne Observatory CA Byrne Observatory, Sedgwick Reserve G52 Stone Edge Observatory CA Stone Edge Observatory, El Verano G53 Alder Springs Observatory CA Alder Springs Observatory, Auberry G54 Hemet Observatory CA Hemet G55 Bakersfield Observatory CA Bakersfield G56 Walnut Creek Observatory CA Walnut Creek G57 Dilbert Observatory OR Dilbert Observatory, Forest Grove G58 Chabot Space and Science Center CA Chabot Space and Science Center, Oakland G59 Maiden Lane Observatory WA Maiden Lane Obs., Bainbridge Island G60 Carroll Observatory CA Carroll Observatory, Montecito G61 Pleasanton Observatory CA Pleasanton G62 Sunriver Nature Center Observatory OR Sunriver Nature Center Observatory, Sunriver G63 Mill Creek Observatory OR Mill Creek Observatory, The Dalles G64 Blue Canyon Observatory CA Blue Canyon Observatory G65 Vulcan North Observatory at Lick Observatory CA Vulcan North, Lick Observatory, Mount Hamilton G66 Lake Forest Observatory CA Lake Forest Observatory, Forest Hills G67 Rancho del Sol Observatory CA Rancho Del Sol, Camino G68 Sierra Stars Observatory CA Sierra Stars Observatory, Markleeville G69 Via Capote Observatory; observer: James W. Brinsfield^[2] CA Via Capote Sky Observatory, Thousand Oaks G70 Francisquito Observatory CA Francisquito Observatory, Los Angeles G71 Rancho Palos Verdes Observatory CA Rancho Palos Verdes G72 University Hills Observatory CA University Hills G73 Mount Wilson-TIE CA Mount Wilson-TIE G74 Boulder Knolls Observatory CA Boulder Knolls Observatory, Escondido G75 Starry Knight Observatory CA Starry Knight Observatory, Coto de Caza G76 Altimira Observatory CA Altimira Observatory, Coto de Caza G77 Baldwin Lake Observatory CA Baldwin Lake G78 Desert Wanderer Observatory CA Desert Wanderer Observatory, El Centro G79 Goat Mountain Astronomical Research Station (GMARS); observer: Robert Stephens (also see #646 and #U81) CA Goat Mountain Astronomical Research Station G80 Sierra Remote Observatories CA Sierra Remote Observatories, Auberry G81 Temecula Observatory CA Temecula G82 SARA Observatory (Southeastern Association for Research in Astronomy) AZ SARA Observatory, Kitt Peak G83 Large Binocular Telescope AZ Mt. Graham-LBT G84 Mount Lemmon Sky Center AZ Mount Lemmon SkyCenter G85 Vermillion Cliffs Observatory UT Vermillion Cliffs Observatory, Kanab G86 Tucson-Winterhaven Observatory AZ Tucson-Winterhaven G87 Calvin M. Hooper Memorial Observatory UT Calvin M. Hooper Memorial Observatory, Hyde Park G88 LAMP Observatory AZ LAMP Observatory, New River G89 Kachina Observatory AZ Kachina Observatory, Flagstaff G90 Three Buttes Observatory AZ Three Buttes Observatory, Tucson G91 2MASS (Two Micron All-Sky Survey) at Whipple Obs. (see #696) AZ Whipple Observatory, Mt. Hopkins—2MASS G92 Jarnac Observatory AZ Jarnac Observatory, Vail G93 Sonoita Research Observatory AZ Sonoita Research Observatory, Sonoita G94 Sonoran Skies Observatory AZ Sonoran Skies Observatory, St. David G95 Hereford Arizona Observatory AZ Hereford Arizona Observatory, Hereford G96 Mount Lemmon Survey AZ Mt. Lemmon Survey G97 Astronomical League Alpha Observatory AZ Astronomical League Alpha Observatory, Portal G98 Calvin-Rehoboth Robotic Observatory NM Calvin-Rehoboth Observatory, Rehoboth G99 NF Observatory NM NF Observatory, Silver City H00 Tyrone Observatory NM Tyrone H01 Magdalena Ridge Observatory, New Mexico Tech NM Magdalena Ridge Observatory, Socorro H02 Sulphur Flats Observatory NM Sulphur Flats Observatory, La Cueva H03 Sandia View Observatory NM Sandia View Observatory, Rio Rancho H04 Santa Fe Observatory NM S H05 Edmund Kline Observatory CO Edmund Kline Observatory, Deer Trail H06 Remote Astronomical Society Observatory of New Mexico, a.k.a. RAS Observatory of New Mexico; New Mexico Skies Observatory; iTelescope Observatory NM iTelescope Observatory, Mayhill H07 7300 Observatory NM 7300 Observatory, Cloudcroft H08 BlackBird Observatory; observer: Ken Levin NM BlackBird Observatory, Cloudcroft H09 Antelope Hills Observatory; observer: Robert A. Koff (also see #713)^[2] Src Archived 2021-12-05 at the Wayback Machine CO Antelope Hills Observatory, Bennett H10 Tzec Maun Observatory (Tzec Maun Foundation Observatory at Mayhill; also see Cloudcroft location: #V29) NM Tzec Maun Observatory, Mayhill H11 LightBuckets Observatory, Rodeo (LightBuckets re-located to #B10 in 2011) Src NM LightBuckets Observatory, Rodeo H12 TechDome, Mayhill Src NM TechDome, Mayhill H13 Lenomiya Observatory Src AZ Lenomiya Observatory, Casa Grande H14 Morning Star Observatory, Tucson Src AZ Morning Star Observatory, Tucson H15 ISON-NM, Mayhill Src Archived 2021-03-03 at the Wayback Machine NM ISON-NM Observatory, Mayhill H16 HUT Observatory, Eagle CO HUT Observatory, Eagle H17 Angel Peaks Observatory CO Angel Peaks Observatory H18 Vail AZ Vail View Observatory, Vail H19 Lone Star Observatory Src OK Lone Star Observatory, Caney H20 Eastern Illinois University Obs. IL Eastern Illinois University Obs., Charleston H21 Astronomical Research Observatory or Astronomical Research Institute IL Astronomical Research Observatory, Westfield H22 Terre Haute IN Terre Haute H23 Pear Tree Observatory FL Pear Tree Observatory, Valparaiso H24 J. C. Veen Observatory MI J. C. Veen Observatory, Lowell H25 Harvest Moon Observatory MN Harvest Moon Observatory, Northfield H26 Doc Greiner Research Observatory, also see #G48 WI Doc Greiner Research Observatory, Janesvillle H27 Moonglow Observatory MO Moonglow Observatory, Warrensburg H28 Preston Hills Observatory (different from Preston Gott Observatory, Texas Tech University, north of Lubbock; observer: Maurice Clark SrcSrc) TX Preston Hills Observatory, Celina H29 Ivywood Observatory OK Ivywood Observatory, Edmond H30 University of Oklahoma Observatory OK University of Oklahoma Observatory, Norman H31 Star Ridge Observatory TX Star Ridge Observatory, Weimar H32 Texas A&M Physics Observatory, College Station TX Texas A&M Physics Observatory, College Station H33 Bixhoma Observatory, Bixby OK Bixhoma Observatory, Bixby H34 Chapel Hill Observatory TX Chapel Hill H35 Leavenworth Observatory KS Leavenworth H36 Sandlot Observatory KS Sandlot Observatory, Scranton H37 Grems Timmons Observatories IA Grems Timmons Observatories, Graettinger H38 Timberline Observatory IA Timberline Observatory, Urbandale H39 S.O.S. Observatory (Shed of Science Observatory; SOS); observer: Richard Durkee Src MN S.O.S. Observatory, Minneapolis H40 Nubbin Ridge Observatory AR Nubbin Ridge Observatory H41 Petit Jean Mountain AR Petit Jean Mountain H42 Wartburg College Observatory IA Wartburg College Observatory, Waverly H43 Conway Observatory AR Conway H44 Cascade Mountain Observatory AR Cascade Mountain H45 Arkansas Sky Observatory AR Arkansas Sky Obs., Petit Jean Mountain South H46 Ricky Observatory MO Ricky Observatory, Blue Springs H47 Vicksburg Observatory MS Vicksburg H48 PSU Greenbush Observatory KS PSU Greenbush Observatory, Pittsburg H49 ATU Astronomical Observatory AR ATU Astronomical Observatory, Russellville H50 University of Central Arkansas Observatory AR University of Central Arkansas Obs., Conway H51 Greiner Research Observatory WI Greiner Research Observatory, Verona H52 Hawkeye Observatory Src IL Hawkeye Observatory, Durand H53 Thompsonville Observatory IL Thompsonville H54 Cedar Drive Observatory WI Cedar Drive Observatory, Pulaski H55 Astronomical Research Observatory, formerly known as Antares Observatory (also see observatory #X39 in Argentina) IL Astronomical Research Observatory, Charleston H56 Northbrook Meadow Observatory IL Northbrook Meadow Observatory H57 Ohio State University Observatory OH Ohio State University Observatory, Lima H58 NASA/MSFC ALaMO AL NASA/MSFC ALaMO, Redstone Arsenal H59 Prairie Grass Observatory IN Prairie Grass Observatory, Camp Cullom H60 Heartland Observatory IN Heartland Observatory, Carmel H61 Newcastle Observatory - Newcastle H62 Calvin College Observatory MI Calvin College Observatory H63 DeKalb Observatory, observer: Don Starkey^[2] IN DeKalb Observatory, Auburn H64 Thomas More College Observatory KY Thomas More College Observatory, Crestview Hills H65 Waltonfields Observatory KY Waltonfields Observatory, Walton H66 Yellow Springs Observatory OH Yellow Springs H67 Stonegate Observatory MI Stonegate Observatory, Ann Arbor H68 Red Barn Observatory GA Red Barn Observatory, Ty Ty H69 Ohio Wesleyan University OH Perkins Observatory, Delaware H70 Asheville Observatory NC Asheville H71 Chula Observatory GA Chula H72 Evelyn L. Egan Observatory FL Evelyn L. Egan Observatory, Fort Myers H73 Lakeland Astronomical Observatory FL Lakeland Astronomical Observatory, Kirtland H74 Bar J Observatory FL Bar J Observatory, New Smyrna Beach H75 Indian Hill North Observatory OH Indian Hill North Observatory, Huntsburg H76 Oakridge Observatory FL Oakridge Observatory, Miami H77 Buehler Observatory FL Buehler Observatory H78 University of Nariño Observatory - University of Narino Observatory, Pasto H79 York University Observatory ON York University Observatory, Toronto H80 Halstead Observatory Src NJ Halstead Observatory, Princeton H81 Hartung-Boothroyd Observatory NY Hartung-Boothroyd Observatory, Ithaca H82 CBA-NOVAC Observatory VA CBA-NOVAC Observatory, Front Royal H83 Timberlake Observatory VA Timberlake Observatory, Oakton H84 Northview Observatory NY Northview Observatory, Mendon H85 Silver Spring Observatory Src MD Silver Spring H86 CBA-East Observatory MD CBA-East Observatory, Laurel H87 Fenwick Observatory VA Fenwick Observatory, Richmond H88 Hope Observatory MD Hope Observatory, Belcamp H89 Galaxy Blues Observatory QC Galaxy Blues Observatory, Gatineau H90 Ottawa Observatory ON Ottawa H91 Reynolds Observatory NY Reynolds Observatory, Potsdam H92 Arcturus Observatory NJ Arcturus Observatory H93 Berkeley Heights Observatory NJ Berkeley Heights H94 Cedar Knolls Observatory NJ Cedar Knolls H95 NJIT Observatory NJ NJIT Observatory, Newark H96 Observatoire des Pléïades QC Observatoire des Pleiades, Mandeville H97 Talcott Mountain Science Center CT Talcott Mountain Science Center, Avon H98 Dark Roseanne Observatory CT Dark Rosanne Obs., Middlefield H99 Sunhill Observatory MA Sunhill Observatory, Newton I00 Carbuncle Hill Observatory; observer: Donald Pray (also see #912) RI Carbuncle Hill Observatory, Coventry I01 Clay Center Observatory MA Clay Center Observatory, Brookline I02 Two Micron All-Sky Survey (2MASS), at #807 Co Cerro Tololo Observatory, La Serena—2MASS I03 Astrovirtel (Accessing Astronomical Archives as Virtual Telescopes) - European Southern Obs., La Silla—ASTROVIRTEL I04 Mamalluca Observatory, Vicuña Co Mamalluca Observatory I05 Las Campanas Observatory-TIE - Las Campanas Observatory-TIE I06 Werner Schmidt Observatory, Dennis-Yarmouth Regional HS, South Yarmouth MA Werner Schmidt Obs., Dennis-Yarmouth Regional HS I07 Conlin Hill Observatory MA Conlin Hill Observatory, Oxford I08 Alianza S4 Observatory, El Leoncito J Alianza S4, Cerro Burek I09 Cerro Armazones Observatory - Cerro Armazones I10 CAO – Campo Catino Austral Observatory Survey (CAOS) Src Archived 2018-02-03 at the Wayback Machine Af CAO, San Pedro de Atacama (until 2012) I11 Gemini South (Gemini South Observatory) - Gemini South Observatory, Cerro Pachón I12 Phillips Academy Observatory MA Phillips Academy Observatory, Andover I13 Burleith Observatory D.C. Burleith Observatory, Washington D.C. I14 Tigh Speuran Observatory MA Tigh Speuran Observatory, Framingham I15 Wishing Star Observatory MA Wishing Star Observatory, Barrington I16 IAA-AI Atacama Observatory Af IAA-AI Atacama, San Pedro de Atacama I17 Thomas G. Cupillari Observatory Src PA Thomas G. Cupillari Observatory, Fleetville I18 Fan Mountain Observatory VA Fan Mountain Observatory, Covesville I19 El Gato Gris Observatory (Observatorio El Gato Gris) Src Cór Observatorio El Gato Gris, Tanti I20 Salvador Observatory (Observatorio Astronomico Salvador) Src Cór Observatorio Astronomico Salvador, Rio Cuarto I21 El Condor Observatory Cór El Condor Observatory, Córdoba I22 Abbey Ridge Observatory, observer: David Lane NS Abbey Ridge Observatory, Stillwater Lake I23 Frosty Cold Observatory ME Frosty Cold Observatory, Mash Harbor I24 Lake of the Woods Observatory Src VA Lake of the Woods Observatory, Locust Grove I25 ECCCO Observatory Cór ECCCO Observatory, Bosque Alegre I26 Kappa Crucis Observatory (Observatorio Kappa Crucis) Ssrc Cór Observatorio Kappa Crucis, Cordoba I27 Barred Owl Observatory - Barred Owl Observatory, Carp I28 Starhoo Observatory MA Starhoo Observatory, Lakeville I29 Middlesex School Observatory MA Middlesex School Observatory, Concord I30 Geminis Austral Observatory (Observatorio Geminis Austral) S Observatorio Geminis Austral I31 Colegio Cristo Rey Observatory (Observatorio Astronomico del Colegio Cristo Rey), Rosario S Observatorio Astronomico del Colegio Cristo Rey I32 Beta Orionis Observatory (Observatorio Beta Orionis) S Observatorio Beta Orionis, Rosario I33 Southern Astrophysical Research Telescope (SOAR) - SOAR, Cerro Pachon I34 Morgantown Observatory PA Morgantown I35 Sidoli Observatory (Observatorio Sidoli) BA Sidoli I36 Los Campitos Observatory (Observatorio Los Campitos), Cañuelas BA Observatorio Los Campitos, Cañuela I37 Astrodomi Observatory Src BA Astrodomi Observatory, Santa Rita I38 Los Algarrobos Observatory (Observatorio Los Algarrobos) - Observatorio Los Algarrobos, Salto I39 Cruz del Sur Observatory (Observatorio Cruz del Sur) Src BA Observatorio Cruz del Sur, San Justo I40 TRAPPIST – Transiting Planets and Planetesimals Small Telescope - La Silla—TRAPPIST I41 Zwicky Transient Facility (ZTF) and its predecessor Palomar Transient Factory (PTF) at Palomar Observatory CA Palomar Mountain—PTF Src
Palomar Mountain—ZTF I42 Westport Observatory FL Westport Observatory I43 Tarleton State University Observatory TX Tarleton State University Obs., Stephenville I44 Northwest Florida State College FL Northwest Florida State College, Niceville I45 Observatorio W Crucis Src BA W Crucis Astronomical Observatory, San Justo I46 The Cottage Observatory PA The Cottage Observatory, Altoona I47 Pierre Auger Observatory Src M Pierre Auger Observatory, Malargüe I48 El Catalejo Observatory (Observatorio El Catalejo), La Pampa L Observatorio El Catalejo, Santa Rosa I49 Sunflower Observatory NM Sunflower Observatory, Santa Fe I50 P2 Observatory NM P2 Observatory, Mayhill I51 Clinton Observatory MD Clinton I52 Mount Lemmon Observatory (CHECK: Mount Lemmon Survey) of the Steward Observatory AZ Steward Observatory, Mt. Lemmon Station I53 Armilla Observatory - Armilla I54 Las Vaguadas Observatory (Observatorio Las Vaguadas) - Observatorio Las Vaguadas, Badajoz I55 Valencia Observatory - V I56 John Beckman Observatory (Observatorio Astronómico John Beckman) - Observatorio Astronomico John Beckman, Almería I57 Elche Observatory - Elche I58 Bétera Observatory - Betera I59 Antares Observatory (Observatorio Antares), Camargo, Cantabria - Observatorio Fuente de los matos, Muriedas I60 Guernanderf Observatory - Guernanderf I61 Ourense Observatory - Ourense I62 Helios Ontigola Observatory (Observatorio Helios Ontigola) - Observatorio Helios Ontigola I63 Cygnus Observatory - Cygnus Observatory, New Airesford I64 Maidenhead Observatory - Maidenhead I65 Yunquera Observatory - Yunquera I66 Taurus Australis Observatory DF Taurus Australis Observatory, Brasilia I67 Hartley Wintney Observatory - Hartley Wintney I68 Pousada dos Anoẽs Observatory - Pousada dos Anoes Observatory I69 AGM Observatory - AGM Observatory, Marrakech I70 Gedney House Observatory ENG Gedney House Observatory, Kirton I71 Los Milanos Observatory (Observatorio Los Milanos) - Observatorio Los Milanos, Caceres I72 Carpe-Noctem Observatory (Observatorio Carpe-Noctem) MD Observatorio Carpe-Noctem, Madrid I73 Salvia Observatory - Salvia Observatory, Saulges I74 Baxter Garden Observatory Src ENG Baxter Garden Observatory, Salisbury I75 Castellon Observatory (Observatorio Castellon) - Observatorio Castellon I76 Tesla Observatory - Observatorio Tesla, Valdemorillo I77 CEAMIG-REA Observatory MG CEAMIG-REA Observatory, Belo Horizonte I78 Principia Observatory (Observatorio Principia) - Observatorio Principia, Málaga I79 AstroCamp Observatory - AstroCamp, Nerpio I80 Rose Cottage Observatory ENG Rose Cottage Observatory, Keighley I81 Tarbatness Observatory SCT Tarbatness Observatory, Portmahomack I82 Güímar Observatory CN Guimar I83 Cherryvalley Observatory - Cherryvalley Observatory, Rathmolyon I84 Cerro del Viento Observatory - Cerro del Viento, Badajoz I85 Las Negras Observatory - Las Negras I86 UCM Observatory (Observatorio UCM) MD Observatorio UCM, Madrid I87 Astroshot Observatory - Astroshot Observatory, Monasterevin I88 Fuensanta de Martos Observatory Src - Fuensanta de Martos I89 RAS Observatory - iTelescope Observatory, Nerpio I90 Blackrock Castle Observatory - Blackrock Castle Observatory I91 Retamar Observatory - Retamar I92 Astreo Observatory - Astreo Observatory, Mairena del Aljarafe I93 Saint Pardon de Conques Observatory Src - St Pardon de Conques I94 Rho Ophiocus Observatory (Observatorio Rho Ophiocus) MD Observatorio Rho Ophiocus, Las Rozas de Madrid I95 Hita Observatory (Observatorio de la Hita) - Observatorio de la Hita I96 Hyperion Observatory Src - Hyperion Observatory, Urbanizacion Caraquiz I97 Penn Heights Observatory - Penn Heights Observatory, Rickmansworth I98 El Berrueco Observatory - El Berrueco I99 Blanquita Observatory (Observatorio Blanquita) Src MD Observatorio Blanquita, Vaciamadrid J00 Segorbe Observatory Castellon Segorbe J01 Cielo Profundo Observatory (Observatorio Cielo Profundo), Oviedo - Observatorio Cielo Profundo, Leon J02 Busot Observatory - Busot J03 Gothers Observatory - Gothers Observatory, St. Dennis J04 OGS Telescope CN ESA Optical Ground Station, Tenerife J05 Bootes Observatory - Bootes Observatory, Boecillo J06 Trent Astronomical Observatory - Trent Astronomical Observatory, Clifton J07 SPAG Monfragüe Observatroy (Observatorio SPAG Monfragüe) - Observatorio SPAG Monfrague, Palazuelo-Empalme J08 Zonalunar Observatory (Observatorio Zonalunar) Src V Observatorio Zonalunar, Puzol J09 Balbriggan Observatory - Balbriggan J10 Alicante Observatory - Alicante J11 Matosinhos Observatory - Matosinhos J12 Caraquiz Observatory - Caraquiz J13 Liverpool Telescope at La Palma CN La Palma-Liverpool Telescope J14 La Corte Observatory - La Corte J15 Muxagata Observatory - Muxagata J16 An Carraig Observatory Src NIR An Carraig Observatory, Loughinisland J17 Ragdon Observatory - Ragdon J18 Dingle Observatory WLS Dingle Observatory, Montgomery J19 El Maestrat Observatory - El Maestrat J20 Aravaca Observatory - Aravaca J21 El Boalo Observatory - El Boalo J22 Tacande Observatory Src CN Tacande Observatory, La Palma J23 La Couyere Observatory (Centre Astronomique de La Couyere) - Centre Astronomique de La Couyere J24 Altamira Observatory (Observatorio Altamira) Src CN Observatorio Altamira J25 Penamayor Observatory - Penamayor Observatory, Nava J26 The Spaceguard Centre - The Spaceguard Centre, Knighton J27 El Guijo Observatory Src - El Guijo Observatory J28 Jaén Observatory (Observatorio Jaén) Src - Jaen J29 Nira Observatory (Observatorio Nira) - Observatorio Nira, Tias J30 Ventilla Observatory (Observatorio Ventilla) MD Observatorio Ventilla, Madrid J31 La Axarquia Observatory - La Axarquia J32 Aljaraque Observatory - Aljaraque J33 Bayfordbury Observatory ENG University of Hertfordshire Obs., Bayfordbury J34 La Fecha Observatory - La Fecha J35 Tucci Observatory - Tucci Observatory, Martos J36 DiezALaOnce Observatory (Observatorio DiezALaOnce) Src - Observatorio DiezALaOnce, Illana J37 Huelva Observatory - Huelva J38 La Vara Observatory (Observatorio La Vara) Src - Observatorio La Vara, Valdés J39 Ingenio Observatory - Ingenio J40 Málaga Observatory Src - Malaga J41 Raheny Observatory - Raheny J42 Puzol Observatory (Punto de Observación de Puçol; POP), observer: Amadeo Aznar Src V Puzol J43 Oukaïmeden Observatory, Oukaïmeden, location of project MOSS (Src) - Oukaimeden Observatory, Marrakech J44 Iturrieta Observatory (Observatorio Iturrieta) - Observatorio Iturrieta, Alava J45 MT Cabreja Observatory (Observatorio Montana Cabreja), Gran Canaria Src CN Observatorio Montana Cabreja, Vega de San Mateo J46 MT Blanca Observatory (Observatorio Montana Blanca) - Observatorio Montana Blanca, Tias J47 Nazaret Observatory (Observatorio Nazaret) - Observatorio Nazaret J48 Observatory Mackay - Observatory Mackay, La Laguna J49 Santa Pola Observatory - Santa Pola J50 NEON Observatory at La Palma CN La Palma-NEON J51 Atlante Observatory (Observatorio Atlante) Src CN Observatorio Atlante, Tenerife J52 Pinsoro Observatory (Observatorio Pinsoro) - Observatorio Pinsoro J53 Posadas Observatory - Posadas J54 Bradford Robotic Telescope, Tenerife CN Bradford Robotic Telescope J55 Los Altos de Arguineguin Observatory - Los Altos de Arguineguin Observatory J56 La Avejerilla Observatory (Observatorio La Avejerilla) - Observatorio La Avejerilla J57 Alto Turia Observatory (Centro Astronómico Alto Turia) V Centro Astronomico Alto Turia, Valencia J58 Brynllefrith Observatory WLS Brynllefrith Observatory, Llantwit Fardre J59 Linceo Observatory (Observatorio Linceo) CB Observatorio Linceo, Santander J60 Tocororo Observatory CL Tocororo Observatory, Arquillinos J61 Brownstown Observatory - Brownstown Observatory, Kilcloon J62 Kingsland Observatory - Kingsland Observatory, Boyle J63 San Gabriel Observatory - San Gabriel J64 La Mata Observatory - La Mata J65 Celbridge Observatory - Celbridge J66 Kinver Observatory - Kinver J67 La Pobla de Vallbona Observatory (Observatorio La Pobla de Vallbona) V Observatorio La Po

bla de Vallbona

J68 Tweenhills Observatory, Gloucestershire ENG Tweenhills Observatory, Hartpury J69 North Observatory ENG North Observatory, Clanfield J70 Vega del Thader Observatory (Observatorio Astronómico Vega del Thader) Src - Obs. Astronomico Vega del Thader, El Palmar J71 Willow Bank Observatory, Lancashire ENG Willow Bank Observatory J72 Valle del Sol Observatory - Valle del Sol J73 Quainton Observatory, Buckinghamshire Src ENG Quainton J74 Bilbao Observatory Biscay Bilbao J75 La Sagra Observatory (Observatorio Astronómico de La Sagra; OLS) Src; a remote station of OAM, see #620 - OAM Observatory, La Sagra J76 La Murta Observatory - La Murta J77 Golden Hill Observatory, Dorset ENG Golden Hill Observatory, Stourton Caundle J78 Murcia Observatory - Murcia J79 Calarreona Observatory (Observatorio Calarreona) Murcia Observatorio Calarreona, Águilas J80 Sainte-Hélène Observatory, Sainte-Hélène, Gironde - Sainte Helene J81 Guirguillano Observatory - Guirguillano J82 Leyland Observatory - Leyland J83 Olive Farm Observatory - Olive Farm Observatory, Hoghton J84 South Observatory - South Observatory, Clanfield J85 Makerstoun Observatory - Makerstoun J86 Sierra Nevada Observatory (Observatorio de Sierra Nevada; OSN), Loma de Dilar Granada Sierra Nevada Observatory J87 La Cañada Observatory (Observatorio de La Cañada), Ávila CL La Canada J88 Strawberry Field Observatory ENG Strawberry Field Obs., Southampton J89 Tres Cantos Observatory - Tres Cantos Observatory J90 West Challow Observatory - West Challow J91 Alt emporda Observatory - Alt emporda Observatory, Figueres J92 Beaconsfield Observatory - Beaconsfield J93 Mount Tuffley Observatory ENG Mount Tuffley Observatory, Gloucester J94 Abbeydale Observatory, Gloucester ENG Abbeydale J95 Great Shefford Observatory, Berkshire ENG Great Shefford J96 Cantabria Observatory (Observatorio de Cantabria) CB Observatorio de Cantabria J97 Alginet Observatory V Alginet J98 Manises Observatory (Observatorio Manises) V Observatorio Manises J99 Burjassot Observatory V Burjassot K00 Hanau Observatory - Hanau K01 Astrognosis Observatory - Astrognosis Observatory, Bradwell K02 Eastwood Observatory - Eastwood Observatory, Leigh on Sea K03 Montsec Observatory (Observatori Astronòmic del Montsec; OAdM) Src CT Observatori AAS Montsec K04 Lo Fossil Observatory CT Lo Fossil Observatory, Àger K05 Eden Observatory ENG Eden Observatory, Banham K06 Montagut Observatory (Observatorio Montagut) CT Observatorio Montagut, Can Sola K07 Gravelle Observatory (Observatoire de Gravelle) Paris Observatoire de Gravelle, St. Maurice K08 Lledoner Observatory (Observatorio Lledoner) CT Observatorio Lledoner, Vallirana K09 Llica d'Amunt Observatory (Observatori Astronomic de Lliçà d'Amunt) - Llica d'Amunt K10 Micro Palomar - Micro Palomar, Reilhanette K11 Pommier Observatory (Observatoire de Pommier) - Observatoire de Pommier K12 Marratxi Observatory (Observatorio Astronómico de Marratxi) - Observatorio Astronomico de Marratxi K13 Albireo Observatory - Albireo Observatory, Inca K14 Sencelles Observatory (Observatorio de Sencelles) - Observatorio de Sencelles K15 Murviel-lès-Montpellier Observatory - Murviel-les-Montpellier K16 Reilhanette Observatory - Reilhanette K17 Valentines Observatory (Observatoire des Valentines) SWF Observatoire des Valentines, Bex K18 Hésingue Observatory - Hesingue K19 PASTIS Observatory - PASTIS Observatory, Banon K20 Danastro Observatory - Danastro Observatory, Romerée K21 Saint-Saturnin-lès-Avignon - Saint-Saturnin-les-Avignon K22 Les Barres Observatory - Les Barres Observatory, Lamanon K23 Gorgonzola Observatory - Gorgonzola K24 Schmelz Observatory - Schmelz K25 Haute Provence Sud, Saint-Michel-l'Observatoire, see #511 PACA Haute Provence Sud, Saint-Michel-l'Observatoire K26 Contern - Contern K27 St-Martin Observatory, Amathay Vésigneux - St-Martin Observatory, Amathay Vesigneux K28 Sternwarte Eckdorf - Sternwarte Eckdorf K29 Stellarium Gornergrat SWG Stellarium Gornergrat K30 Lüscherz Observatory SWG Luscherz K31 Osservatorio Astronomico di Bellino - Osservatorio Astronomico di Bellino K32 Maritime Alps Observatory, Cuneo - Maritime Alps Observatory, Cuneo K33 San Defendente - San Defendente K34 Turin - Turin K35 Huenfelden Observatory - Huenfelden K36 Ebersheim Observatory - Ebersheim K37 Cereseto Observatory - Cereseto K38 M57 Observatory - M57 Observatory, Saltrio K39 Serra Observatory - Serra Observatory K40 Altdorf Observatory - Altdorf K41 Vegaquattro Astronomical Observatory - Vegaquattro Astronomical Obs., Novi Ligure K42 Knielingen Observatory - Knielingen K43 OVM Observatory Lo OVM Observatory, Chiesa in Valmalencom K44 Marienburg Observatory (Marienburg Sternwarte) - Marienburg Sternwarte, Hildesheim K45 Punta Falcone Observatory (Osservatorio Astronomico di Punta Falcone) - Oss. Astronomico di Punta Falcone, Piombino K46 Bamberg Observatory - Bamberg K47 BSCR Observatory - BSCR Observatory, Santa Maria a Monte K48 Keyhole Observatory - Keyhole Observatory, San Giorgio di Mantova K49 Carpione Observatory - Carpione Observatory, Spedaletto K50 Feuerstein Observatory (Sternwarte Feuerstein) - Sternwarte Feuerstein, Ebermannstadt K51 Celado Observatory (Osservatorio del Celado) - Osservatorio del Celado, Castello Tesino K52 Gwen Observatory - Gwen Observatory, San Francesco al Campo K53 Marina di Cerveteri - Marina di Cerveteri K54 Astronomical Observatory University of Siena - Astronomical Observatory University of Siena K55 Wallhausen Observatory - Wallhausen K56 Osservatorio di Foligno - Osservatorio di Foligno K57 Fiore Observatory - Fiore Observatory K58 Gevelsberg Observatory - Gevelsberg K59 Elsterland Observatory, Jeßnigk - Elsterland Observatory, Jessnigk K60 Lindby Observatory - Lindby K61 Rokycany Observatory - Rokycany Observatory K62 Teplice Observatory - Teplice Observatory K64 Waizenreuth Observatory - Waizenreuth K65 Cesena Observatory - Cesena K66 Osservatorio Astronomico di Anzio - Osservatorio Astronomico di Anzio K67 Bayerwald Sternwarte, Spiegelau, see #C69 - Bayerwald Sternwarte, Spiegelau K68 Osservatorio Elianto - Osservatorio Elianto, Pontecagnano K69 Riethnordhausen Observatory - Riethnordhausen K70 Rosarno Observatory - Rosarno K71 Neutraubling Observatory - Neutraubling K72 Celico Observatory - Celico K73 Gravina in Puglia - Gravina in Puglia K74 Muensterschwarzach Observatory - Muensterschwarzach Observatory, Schwarzach K75 Astro Dolomites Observatory - Astro Dolomites, Santa Cristina Valgardena K76 BSA Osservatorio - BSA Osservatorio, Savigliano K77 EHB01 Observatory - EHB01 Observatory, Engelhardsberg K78 iota Scorpii Observatory, obs.: Giulio Scarfì Li iota Scorpii Observatory, La Spezia K79 Erfurt Observatory TH Erfurt K80 Platanus Observatory WV Platanus Observatory, Lusówko K81 P.M.P.H.R. Deep Sky Observatory La P.M.P.H.R. Deep Sky Observatory, Atina K82 Alphard Observatory - Alphard Observatory, Ostuni K83 Beppe Forti Astronomical Observatory Tu Beppe Forti Astronomical Observatory, Montelupo K84 Felliscopio Observatory Src Archived 2021-11-11 at the Wayback Machine ER Felliscopio Observatory, Fellicarolo K85 Kelmis Observatory VAL Kelmis K86 Brescia Observatory Lo Brescia K87 Dettelbach Vineyard Observatory FB Dettelbach Vineyard Observatory K88 GINOP-KHK, (see #461, #561 and #053), GINOP program: Src - GINOP-KHK, Piszkéstető K89 Digital Stargate Observatory Tu Digital Stargate Observatory, Manciano K90 Sopot Astronomical Observatory - Sopot Astronomical Observatory K91 Sutherland-LCO A - Sutherland-LCO A K92 Sutherland-LCO B - Sutherland-LCO B K93 Sutherland-LCO C - Sutherland-LCO C K94 Sutherland Observatory - Sutherland K95 MASTER-SAAO Telescope - MASTER-SAAO Observatory, Sutherland K96 Savelli Observatory, Savelli Cal Savelli Observatory K97 Freconrupt Observatory BR Freconrupt K98 6ROADS Observatory 1 WV 6ROADS Observatory 1, Wojnowko K99 Derenivka Observatory - Derenivka Observatory L00 East Rome Observatory - East Rome Observatory, Rome L01 Tičan Observatory (new Višnjan Observatory), also see #120 – Višnjan Observatory, Tičan L02 NOAK Observatory - NOAK Observatory, Stavraki L03 SGT Observatory UA SGT Observatory, Gaflenz L04 ROASTERR-1 Observatory - ROASTERR-1 Observatory, Cluj-Napoca L05 Dridri Observatory Lo Dridri Observatory, Franciacorta L06 Sormano 2 Observatory, also see #587 Lo Sormano 2 Observatory, Bellagio Via Lattea L07 Salvatore di Giacomo Observatory (Osservatorio Salvatore di Giacomo) Cam Osservatorio Salvatore di Giacomo, Agerola L08 Metsähovi Optical Telescope - Metsahovi Optical Telescope, Metsahovi L09 Sutherland-LCO Aqawan NC Sutherland-LCO Aqawan A #1 L10 Kryoneri Observatory, Kryoneri - Kryoneri Observatory L11 Sandvreten Observatory Up Sandvreten Observatory L12 Koksijde Observatory VLG Koksijde L13 Stardust Observatory Src - Stardust Observatory, Brasov L14 Vaulx-en-Velin Observatory Lyon Planetarium de Vaulx-en-Velin Observatory L15 St. George Observatory (not to be confused with: St. George Observatory, Louisiana, USA Src Archived 2017-05-24 at the Wayback Machine) - St. George Observatory, Ploiești L16 Stardreams Observatory - Stardreams Observatory, Valenii de Munte L17 Albanyà Observatory, Albanyà CT Observatori Astronomic Albanya L18 QOS Observatory - QOS Observatory, Zalistsi L19 Felsina Observatory (Osservatorio Felsina) AAB, Montepastore - Osservatorio Felsina AAB, Montepastore L20 Sarajevo Observatory - AG\_Sarajevo Observatory, Sarajevo L21 Ostrov Observatory - Ostrov Observatory, Constanta L22 Bârlad Observatory - Barlad Observatory L23 Schela Observatory Src - Schela Observatory L24 Gauteng Observatory (Gauteng City-Region Observatory; GCRO) Src Gauteng Gauteng L25 Smolęcin Observatory WPV Smolecin L26 Sanderphil Urban Observatory La Sanderphil Urban Observatory, Civitavecchia L27 29PREMOTE Observatory AHP 29PREMOTE Observatory, Dauban L28 ISON-Castelgrande Observatory, Castelgrande, Basilicata B ISON-Castelgrande Observatory L29 Drebach-South Observatory - Drebach-South Observatory, Windhoek L30 Lohbach Observatory, Benninghofen, Dortmund NRW Lohbach Observatory, Benninghofen L31 RaSo Observatory SN RaSo Observatory, Chemnitz L32 Korea Microlensing Telescope Network (at SAAO) - Korea Microlensing Telescope Network-SAAO L33 Ananjev Observatory (Private astronomical observatory Ananjev) Src Odesa Ananjev L34 Galhassin Robotic Telescope Si Galhassin Robotic Telescope, Isnello L35 DreamSky Observatory - DreamSky Observatory, Lisnyky L36 BlueEye600 Telescope (at Ondřejov Observatory) - Ondrejov—BlueEye600 Telescope L37 Alnitak Observatory Cádiz Observatorio Alnitak, El Puerto de Santa María L38 Schafsweide Observatory (Gartensternwarte Schafsweide) - Gartensternwarte Schafsweide, Schelde L39 Spica Observatory (Osservatorio Spica) - Osservatorio Spica, Signa L40 Rastpfuhl Observatory (Sternwarte Saarbruecken Rastpfuhl) S Sternwarte Saarbruecken Rastpfuhl L41 Ponte Uso Observatory - Ponte Uso L42 Observatory-Astrocamp Manciano - Observatory-Astrocamp Manciano L43 Ager Observatory CT Ager, Leida L44 AstroVal Observatory SWF AstroVal, Le Chenit L45 ObsCT Observatory - ObsCT, Catania L46 Majadahonda Observatory - Observatorio Majadahonda L47 Piobbico Observatory - Osservatorio Astronomico, Piobbico L48 Baia Mare Observatory - Baia Mare L49 Vega Observatory (VEGA-Sternwarte) - VEGA-Sternwarte, Dorfleiten L50 GenShtab Observatory - GenShtab Observatory, Nauchnij L51 MARGO (Gennadiy Borisov's observatory) - MARGO, Nauchnij L52 MASTER-Tavrida - MASTER-Tavrida L53 Lomazzo Observatory Lo Lomazzo Observatory, Como L54 Berthelot Observatory - Berthelot Observatory, Hunedoara L55 Sura Gardens Observatory - Sura Gardens, Dnipro L56 Limburg Observatory (Sternwarte Limburg) Hesse Sternwarte Limburg, Limburg L57 Bacău Observatory, Bacău - Bacau Observatory, Bacau L58 Heavenly Owl Observatory - Heavenly Owl observatory L59 Compustar Observatory NOR Compustar Observatory, Rouen L60 Popovich Observatory - Popovich Observatory, Ivanivka L61 MONET South Observatory - MONET South, Sutherland L62 Hypatia Observatory - Hypatia Observatory, Rimini L63 HOB Observatory, Capraia e Limite - HOB Observatory, Capraia Fiorentina L64 Martesana Observatory, Cassina de' Pecchi - Martesana Observatory, Cassina de Pecchi L65 Bredenkamp Observatory - Bredenkamp Observatory, Bremen L66 MeerLICHT-1 at South African Astronomical Observatory - MeerLICHT-1, Sutherland L67 Cherkizovo Observatory - Cherkizovo Observatory, Moscow Oblast L68 PESCOPE Observatory - PESCOPE, Port Elizabeth L69 LaCaille Observatory - LaCaille Observatory, Pretoria L70 Zvjezdarnica Observatory - Zvjezdarnica Graberje, Zagreb L71 Vedrus Observatory Krasnodar Vedrus Observatory, Azovskaya L72 Melezhy Astrophoto Observatory Moscow Melezhy Astrophoto Observatory L73 Blessed Hermann Observatory (Osservatorio Beato Ermanno) (Src) Tu Blessed Hermann Observatory, Impruneta L74 AstroColauri Observatory Cam AstroColauri, Naples L75 Tartu Observatory of University of Tartu (see 075 for the Tartu Old Observatory) - Tartu Observatory of Tartu University L76 Nomad Observatory - Nomad Observatory, Kochevanchik L77 RDSS, Kovalevka - RDSS, Kovalevka L78 Marco Observatory Cam Marco Observatory, Salerno L79 BOSZA Observatory - BOSZA Observatory, Szalanta L80 SpringBok Observatory, Tivoli Astro Farm - SpringBok Observatory, Tivoli L81 Skygems Namibia Remote Observatory - Skygems Namibia Remote Observatory L82 Crow Observatory - Crow Observatory, Portalegre L83 UJA Observatory Andalusia UJA Observatory, Jaen L84 Letnik Observatory - Letnik, Rostov Oblast L85 BiAnto Observatory Cal BiAnto Observatory, Lauria L86 Giordano Bruno Observatory Lo Giordano Bruno Observatory, Brallo L87 Moonbase South Observatory - Moonbase South Observatory, Hakos L88 Le Pleiadi Station (Stazione Astronomica Le Pleiadi) Bas Stazione Astronomica Le Pleiadi, Pantane L89 PAO Observatory Tus PAO, Prato L90 ABObservatory Cal ABObservatory, Rosarno L91 Antares MTM Observatory, San Donato Val di Comino Laz Antares MTM Observatory, S. Donato L92 San Costantino Observatory, (San Costantino di Briatico) Cal Toni Scarmato's Observatory L93 Garraf Observatory CT Garraf Observatory, Sant Pere de Ribes L94 MOMA Observatory (Observatorio MOMA) Asturias Observatorio MOMA, Oviedo L95 Canteras Observatory Murcia Canteras, Murcia L96 ISON-Byurakan Observatory - ISON-Byurakan Observatory L97 Castle Fields Observatory ENG Castle Fields Observatory, Calne L98 La Sagra Observatory Granada La Sagra Observatory, Puebla de Don Fadrique L99 Novoselki Observatory - Novoselki M03 Badalona Boreal Observatory CL Badalona Boreal M10 CPF Observatory, Saint-Vallier-de-Thiey - CPF Observatory, St Vallier de Thiey M15 Virgo Observatory Lo Virgo Oservatory, Seveso M18 Koeditz Observatory Ba Koeditz M20 Polse di Cougnes Observatory F Polse di Cougnes Observatory, Zuglio M22 ATLAS–SAAO - ATLAS South Africa, Sutherland M28 Lesedi Telescope, South African Astronomical Observatory NC Lesedi Telescope-SAAO Observatory, Sutherland M33 OWL-Net - OWL-Net, Mitzpe Ramon M42 Emirates Observatory - Emirates Observatory, Al Rahba M43 Al Sadeem Observatory - Al Sadeem Observatory, Abu Dhabi M44 Al-Khatim Observatory - Al-Khatim Observatory, Abu Dhabi M46 Althuraya Astronomy Center - Althuraya Astronomy Center, Dubai M47 Sharjah Observatory - Sharjah Observatory, Sharjah M90 Chervishevo Observatory - Chervishevo N27 Omsk-Yogik Observatory - Omsk-Yogik Observatory N30 Zeds Astronomical Observatory - Zeds Astronomical Observatory, Lahore N31 Eden Astronomical Observatory (Src) - Eden Astronomical Observatory, Lahore N42 Tien-Shan Astronomical Observatory - Tien-Shan Astronomical Observatory N43 Plateau Observatory for Dome A, at Chinese Kunlun Station – Plateau Observatory for Dome A, Kunlun Station N50 Himalayan Chandra Telescope - Himalayan Chandra Telescope, IAO, Hanle N51 GROWTH India Telescope - GROWTH India Telescope, IAO, Hanle N55 Corona Borealis Observatory - Corona Borealis Observatory, Ngari N56 Zijinshan-Beimian Survey, Ngari Prefecture - Zijinshan-Beimian Survey, Ali N82 Multa Observatory - Multa Observatory N86 Xingming Observatory-KATS - Xingming Observatory-KATS, Nanshan N87 Nanshan Station of the Xinjiang Observatory - Nanshan Station, Xinjiang Observatory N88 Xingming Observatory #3, Nanshan - Xingming Observatory #3, Nanshan N89 Xingming Observatory #2 - Xingming Observatory #2, Nanshan O02 Galaxy Tibet YBJ Observatory Tibet Galaxy Tibet YBJ Observatory, Yangbajing O37 TRT-NEO Observatory - TRT-NEO, Chiangmai O42 Gaomeigu Gemini Observatory, LiJiang Yunnan Gemini O43 Observatori Negara - Observatori Negara, Langkawi O44 Lijiang Station, Yunnan Observatories - Lijiang Station, Yunnan Observatories O45 Yunnan-HK Observatory - Yunnan-HK Observatory, Gaomeigu O47 Yunling Observatory - Yunling Observatory, Yunnan O48 Purple Mountain Observatory, Yaoan Station, 0.8-meter - Purple Mountain Observatory, Yaoan (0.8-m) O49 Yaoan Station of the Purple Mountain Observatory - Purple Mountain Observatory, Yaoan Station O50 Hin Hua Observatory - Hin Hua Observatory, Klang O72 OWL-Net, Songino Khairkhan - OWL-Net, Songino O75 ISON-Hureltogoot Observatory - ISON-Hureltogoot Observatory O85 LiShan Observatory - LiShan Observatory, Lintong P18 Birch Forest Observatory, Lǎbāgōumén - Birch Forest Observatory, LaBaGouMen P25 Kinmen Educational Remote Observatory - Kinmen Educational Remote Observatory, Jincheng P30 Jiangnantianchi Observatory, Anji County - Jiangnantianchi Observatory, Anji P31 Starlight Observatory ZJ Starlight Observatory, Tianhuangping P34 Lvye Observatory - Lvye Observatory, Suzhou P35 Cuteip Remote Observatory - Cuteip Remote Observatory, Changhua P36 ULTRA Observatory - ULTRA Observatory, Suzhou P37 HuiWen High School Observatory Src TWN HuiWen High School Observatory, Taichung City P40 Chinese Culture University Observatory - Chinese Culture University, Taipei P48 ASTEP Observatory - ASTEP, Concordia Station P63 GSA Observatory Gwangju GSA Observatory, Gwangju P64 GSHS Observatory Gyeonggi GSHS Observatory, Suwon P65 OWL-Net, Daedeoksan (Samcheok/Taebaek) Daejeon OWL-Net, Daedeok P66 Deokheung Optical Astronomy Observatory South Jeolla Deokheung Optical Astronomy Observatory P67 Kangwon National University Observatory Gangwon Kangwon National University Observatory P68 DDSHS Biryong Observatory Daejeon DDSHS Biryong Observatory P71 Miryang Arirang Astronomical Observatory South Gyeongsang Miryang Arirang Astronomical Observatory P72 OWL-Net, Bohyeonsan North Gyeongsang OWL-Net, Mt. Bohyun P73 BSH Byulsem Observatory Busan BSH Byulsem Observatory, Busan P87 Hirao Observatory, Yamaguchi Prefecture - Hirao Observatory, Yamaguchi P93 Space Tracking and Communications Center - Space Tracking and Communications Center, JAXA Q02 Sakai Observatory - Sakai Observatory, Osaka Q11 Shinshiro Observatory 23 Shinshiro Q12 Nagano Observatory (also see #D81) - Nagano Observatory Q19 Machida Observatory - Machida Q21 Southern Utsunomiya Observatory - Southern Utsunomiya Q23 Sukagawa Observatory - Sukagawa Q24 Katori Observatory - Katori Q33 Nayoro Observatory - Nayoro Observatory, Hokkaido University Q38 Lake Boga Observatory (Swan Hill Observatory) Src Archived 2021-11-11 at the Wayback Machine Vic Swan Hill Q54 Harlingten Telescope, Greenhill Observatory TAS Harlingten Telescope, Greenhill Observatory Q55 SkyMapper at Siding Spring Observatory NSW SkyMapper, Siding Spring Q56 Heaven's Mirror Observatory NSW Heaven's Mirror Observatory, Yass Q57 Korea Microlensing Telescope Network-SSO NSW Korea Microlensing Telescope Network-SSO Q58 Siding Spring Observatory: LCO Clamshell #1 NSW Siding Spring-LCO Clamshell #1 Q59 Siding Spring Observatory: LCO Clamshell #2 (Las Cumbres Observatory Global Telescope) NSW Siding Spring-LCO Clamshell #2 Q60 Siding Spring Observatory: ISON-SSO Observatory NSW ISON-SSO Observatory, Siding Spring Q61 Siding Spring Observatory: PROMPT NSW PROMPT, Siding Spring Q62 Siding Spring Observatory: iTelescope Observatory NSW iTelescope Observatory, Siding Spring Q63 Siding Spring Observatory: LCO A (Las Cumbres Observatory Global Telescope) NSW Siding Spring-LCO A Q64 Siding Spring Observatory: LCO B (Las Cumbres Observatory Global Telescope) NSW Siding Spring-LCO B Q65 Warrumbungle Observatory NSW Warrumbungle Observatory Q66 Siding Spring Observatory: Janess-G, JAXA NSW Siding Spring-Janess-G, JAXA Q67 JBL Observatory NSW JBL Observatory, Bathurst Q68 Blue Mountains Observatory NSW Blue Mountains Observatory, Leura Q69 Hazelbrook (O'Day) NSW Hazelbrook (O'Day) Q70 Glenlee Observatory Observatory QLD Glenlee Observatory, Glenlee Q78 Woogaroo Observatory, Forest Lake QLD Woogaroo Observatory, Forest Lake Q79 Samford Valley Observatory Src Qld Samford Valley Observatory Q80 Birkdale Observatory Qld Birkdale Q81 Caloundra West Observatory Qld Caloundra West R57 Aorangi Iti Observatory, also see #474 Ca Aorangi Iti Observatory, Lake Tekapo R58 Beverly-Begg Observatory Otg Beverly-Begg Observatory, Dunedin R65 R. F. Joyce Observatory - R. F. Joyce Observatory, Christchurch R66 Mooray Observatory - Mooray Observatory, Christchurch T03 Haleakala-LCO Clamshell #3 HI Haleakala-LCO Clamshell #3 T04 Haleakala-LCO OGG B #2 HI Haleakala-LCO OGG B #2 T05 Asteroid Terrestrial-impact Last Alert System (ATLAS-HKO; at Haleakala Observatory) Src HI ATLAS-HKO, Haleakala T07 ATLAS-MLO Auxiliary Camera - ATLAS-MLO Auxiliary Camera, Mauna Loa T08 Asteroid Terrestrial-impact Last Alert System (ATLAS-MLO; at Mauna Loa Observatory) Src HI ATLAS-MLO, Mauna Loa T09 Mauna Kea-UH/Tholen NEO Follow-Up (Subaru) HI Mauna Kea-UH/Tholen NEO Follow-Up (Subaru) T10 Submillimeter Array (SMA), Mauna Kea Observatories HI Submillimeter Array, Mauna Kea (SMA) T12 Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m) Src HI Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m) T14 Mauna Kea-UH/Tholen NEO Follow-Up (CFHT) HI Mauna Kea-UH/Tholen NEO Follow-Up (CFHT) U52 Shasta Valley Observatory CA Shasta Valley Observatory, Grenada (?) U53 Murray Hill Observatory OR Murray Hill Observatory, Beaverton U54 Hume Observatory CA Hume Observatory, Santa Rosa U55 Golden Ears Observatory BC Golden Ears Observatory, Maple Ridge U56 Palo Alto Observatory CA Palo Alto U57 Black Mountain Observatory CA Black Mountain Observatory, Los Altos U63 Burnt Tree Hill Observatory WA Burnt Tree Hill Observatory, Cle Elum U64 Lind Observatory – Central Washington University (CWU) WA CWU-Lind Observatory, Ellensburg U65 CWU Observatory WA CWU Observatory, Ellensburg U67 Jack C. Davis Observatory NV Jack C. Davis Observatory, Carson City U68 JPL SynTrack Robotic Telescope CA JPL SynTrack Robotic Telescope, Auberry U69 iTelescope SRO Observatory CA iTelescope SRO Observatory, Auberry U70 RASC Observatory CA RASC Observatory, Alder Springs U71 AHS Observatory CA AHS Observatory, Castaic U72 Tarzana Observatory CA Tarzana U73 Redondo Beach CA Redondo Beach U74 JPL SynTrack Robotic Telescope 2 CA JPL SynTrack Robotic Telescope 2, Auberry U76 Maury Lewin Astronomical Observatory; observer: Pablo Lewin  CA Glendora U77 Rani Observatory CA Rani Observatory, San Diego U78 Cedar Glen Observatory Src Archived 2021-11-11 at the Wayback Machine CA Cedar Glen Observatory U79 Cosmos Research Center CA Cosmos Research Center, Encinitas U80 DanHenge Observatory – Center for Solar System Studies (CS3); observer: Daniel Coley Src CA CS3-DanHenge Observatory, Landers U81 Trojan Station – Center for Solar System Studies (CS3); observer: Robert D. Stephens CA CS3-Trojan Station, Landers U82 Palmer Divide Station – Center for Solar System Studies (CS3); observer: Brian D. Warner CA CS3-Palmer Divide Station, Landers U83 Mount Laguna Observatory, Mount Laguna CA Mount Laguna Observatory U96 Athabasca University Geophysical Observatory Src AB Athabasca University Geophysical Observatory U97 JPL SynTrack Robotic Telescope 3 AZ JPL SynTrack Robotic Telescope 3, Flagstaff U98 NAC Observatory; observer: Mike Wiles AZ NAC Observatory, Benson V00 Bok Telescope at the Kitt Peak National Observatory AZ Kitt Peak-Bok V01 Mountainville Observatory UT Mountainville Observatory, Alpine V02 Command Module Observatory; observer: Thomas A. Polakis AZ Command Module, Tempe V03 Big Water Observatory UT Big Water V04 FRoST, Anderson Mesa Station, see #688 AZ FRoST, Anderson Mesa V05 Rusty Mountain Observatory AZ Rusty Mountain Observatory, Gold Canyon V06 Catalina Sky Survey-Kuiper, also see #703 AZ Catalina Sky Survey-Kuiper V07 Whipple Observatory PAIRITEL (also see #696 and #G91) - Whipple Observatory, Mount Hopkins-PAIRITEL V08 Mountain Creek Ranch AZ Mountain Creek Ranch, Vail V09 Moka Observatory Src AZ Moka Observatory, Benson V10 Sierra Sinagua Observatory AZ Sierra Sinagua Observatory, Flagstaff V11 Saguaro Observatory AZ Saguaro Observatory, Tucson V12 Elgin Observatory AZ Elgin V13 Little Moose Observatory UT Little Moose Observatory, Timber Lakes V14 Moose Springs Observatory UT Moose Springs Observatory, Timber Lakes V15 OWL-Net, Mount Lemmon Observatory AZ OWL-Net, Mt. Lemmon V16 Crowson Observatory, Dark Sky New Mexico Src NM Dark Sky New Mexico, Animas V17 Leo Observatory AZ Leo Observatory, Tucson V19 Whiskey Creek Observatory NM Whiskey Creek Observatory V20 Killer Rocks Observatory NM Killer Rocks Observatory, Pie Town V21 Cewanee Observatory at DSNM NM Cewanee Observatory at DSNM V23 FOAH Observatory NM FOAH Observatory, Magdalena V24 Sonoran Desert Skies Observatory, observer: Alex Helms AZ Sonoran Desert Skies Observatory, Pearce V26 UAS-ISON Observatory, Cosala - UAS-ISON Observatory, Cosalá V27 North Mesa Observatory NM North Mesa Observatory, Los Alamos V28 Deep Sky West Observatory NM Deep Sky West Observatory, Rowe V29 Cloudcroft Observatory (Tzec Maun Cloudcroft Facility located at Cloudcroft; also see Mayhill location: #H10) NM Tzec Maun Cloudcroft Facility V30 Heaven on Earth Observatory NM Heaven on Earth Observatory, Mayhill V31 Hazardous Observatory NM Hazardous Observatory, Mayhill V32 Canvas View New Mexico Skies, (at Mayhill location) NM Canvas View New Mexico Skies, Mayhill V34 Black Forest Observatory CO Black Forest V35 Deep Sky Observatory TX Deep Sky Observatory Collaborative, Pier 5 V36 The Ranch Observatory, Artesia NM The Ranch Observatory, Lakewood V37 McDonald Observatory-LCO ELP, also see #711 TX McDonald Observatory-LCO ELP V38 McDonald Observatory-LCO ELP Aqawan A #1, also see #711 TX McDonald Observatory-LCO ELP Aqawan A #1 V39 McDonald Observatory-LCO ELP B TX McDonald Observatory-LCO ELP B V40 Dark Sky Observatory(!) TX Dark Sky Observatory, Fort Davis V41 Rapid City Observatory SD Rapid City V58 Medina Dome Observatory TX Medina Dome, Medina V59 Millwood Observatory TX Millwood Observatory, Comfort V60 Putnam Mountain Observatory Src TX Putman Mountain Observatory V61 Shed of Science South Observatory TX Shed of Science South, Pontotoc V62 Live Oak Observatory TX Live Oak Observatory, Pontotoc V63 Tara Observatory TX Tara Observatory, Cherokee V70 Starry Night Observatory TX Starry Night Observatory, Columbus V72 Omaha Observatory NE Omaha V74 Katy Observatory TX Katy Observatory, Katy V78 Spirit Marsh Observatory MN Spirit Marsh Observatory. Sauk Centre V81 Fayetteville Observatory NC Fayetteville V83 Rolling Hills Observatory MO Rolling Hills Observatory, Warrensburg V86 Rattle Snake Observatory MO Rattle Snake Observatory, Sedalia V88 River Ridge Observatory AR River Ridge Observatory, Conway V93 Pin Oak Observatory, Fort Madison IA Pin Oak Observatory, Fort Madison V94 Cherokeeridge Observatory IA Cherokeeridge Observatory, Fort Madison W04 Mark Evans Observatory IL Mark Evans Observatory, Bloomington W08 Jimginny Observatory IL Jimginny Observatory, Naperville W11 Calumet Astronomy Center IN Northwest Indiana Robotic Telescope, Lowell W14 Harvest Observatory AL Harvest W16 Pleasant Groves Observatory AL Pleasant Groves Observatory W19 Kalamazoo Observatory MI Kalamazoo W23 Hevonen Farm Observatory OH Hevonen Farm Observatory, Oxford W22 WestRock Observatory Src GA WestRock Observatory, Columbus W25 RMS Observatory OH RMS Observatory, Cincinnati W28 Ex Nihilo Observatory GA Ex Nihilo Observatory, Winder W30 Georgia College Observatory GA Georgia College Observatory, Milledgeville W31 Deerlick Observatory GA Deerlick Observatory, Crawfordville W32 Crawfordville Observatory GA Crawfordville Observatory W33 Transit Dreams Observatory SC Transit Dreams Observatory, Campobello W34 Squirrel Valley Observatory Src NC Squirrel Valley Observatory, Columbus W42 Mind's Eye Observatory Src FL St Sebastian Preserve Sebastian, Florida Sebastian W38 Dark Sky Observatory Src NC Dark Sky Observatory, Boone W46 Foxfire Village Observatory, Foxfire NC Foxfire Village W49 CBA-MM Observatory WV CBA-MM Observatory, Mountain Meadows W50 Apex NC Apex W53 Hagerstown Observatory MD Hagerstown W54 Mark Slade Remote Observatory Src VA Mark Slade Remote Observatory, Wilderness W55 Natelli Observatory MD Natelli Observatory, Frederick W61 Leeside Observatory ON Leeside Observatory, Elgin W62 Comet Hunter Observatory 2 PA Comet Hunter Observatory2, New Ringgold W63 Astronomical Observatory Technological University Of Pereira (Observatorio Astronómico De la Universidad Tecnológica De Pereira) Risaralda Observatorio Astronomico UTP, Pereira W65 GOZ Observatory (Observatoire GOZ), Montpellier QBC Observatoire GOZ, Montpellier W66 SVH Observatory NJ SVH Observatory, Blairstown W67 Paul Robinson Observatory NJ Paul Robinson Observatory, Voorhees State Park W68 ATLAS-CHL IV El Sauce Observatory, Rio Hurtado W70 Loose Goose Observatory QC Loose Goose Observatory, Saint-Jérôme W71 Rand II Observatory NY Rand II Observatory, Lake Placid W72 Trumbull Observatory CT Trumbull Observatory, Trumbull W73 Moquegua Observatory (Observatorio Astronomico de Moquegua) - Observatorio Astronomico de Moquegua, Carumas W74 Danish National Telescope, ESO-La Silla Observatory - Danish Telescope, La Silla W75 SPECULOOS-South Observatory, Paranal Af SPECULOOS-South Observatory, Paranal W76 CHILESCOPE Observatory, Río Hurtado Co CHILESCOPE Observatory, Rio Hurtad W77 Skyledge Observatory CT Skyledge Observatory, Killingworth W78 Clay Telescope MA Clay Telescope, Harvard University W79 Cerro Tololo-LCO Aqawan B #1, see #807 Co Cerro Tololo-LCO Aqawan B #1 W80 Westwood Observatory MA Westwood W81 Nebula Knoll Observatoy NH Nebula Knoll Observatoy, East Wakefield W82 Mendel Observatory MA Mendel Observatory, Merrimack College W83 Whitin Observatory MA Whitin Observatory, Wellesley W84 Cerro Tololo-Dark Energy Camera (DECam) of The Dark Energy Survey, also see #807 Co Cerro Tololo-DECam W85 Cerro Tololo-LCO A, at #807 Co Cerro Tololo-LCO A W86 Cerro Tololo-LCO B, at #807 Co Cerro Tololo-LCO B W87 Cerro Tololo-LCO C, at #807 Co Cerro Tololo-LCO C W88 Slooh (Slooh.com) Co Slooh.com Chile Observatory, La Dehesa W89 Cerro Tololo-LCO Aqawan A #1, at #807 Co Cerro Tololo-LCO Aqawan A #1 W90 Phillips Exeter Academy Grainger Observatory NH Phillips Exeter Academy Grainger Observatory W91 VHS-VISTA, Cerro Paranal - VHS-VISTA, Cerro Paranal W92 MASTER-OAFA Observatory J MASTER-OAFA Observatory, San Juan W93 Korea Microlensing Telescope Network-CTIO Af Korea Microlensing Telescope Network-CTIO W94 AMACS1, San Pedro de Atacama Af AMACS1, San Pedro de Atacama W95 Panamanian Observatory (Observatorio Panameño en San Pedro de Atacama) Af Observatorio Panameno, San Pedro de Atacama W96 CAO (since 2013) Af CAO, San Pedro de Atacama (since 2013) W97 Atacama Desert Observatory Af Atacama Desert Observatory, San Pedro de Atacama W98 Polonia Observatory Af Polonia Observatory, San Pedro de Atacama W99 Atacama Desert Observatory Af SON, San Pedro de Atacama Station X00 Tolar Observatory (Observatorio Astronomico Tolar) - Observatorio Astronomico Tolar X01 Hurtado Observatory - Observatory Hurtado, X02 Telescope Live Observatory - Telescope Live, El Sauce X03 SADR Observatory (Observatoire SADR) - Observatoire SADR, Poroto X04 MCD Observatory, Saint-Anaclet QC X05 Simonyi Survey Telescope, Vera C. Rubin Observatory Vera C. Rubin Observatory X12 Los Cabezones Observatory (Observatorio Los Cabezones) - Observatorio Los Cabezones X13 Bosque Alegre Observatory (Observatorio Remoto Bosque Alegre; Estación Astrofísica de Bosque Alegre, Observatorio Astronómico de Córdoba) Cór Observatorio Remoto Bosque Alegre X14 Orbis Tertius Observatory (Observatorio Orbis Tertius) Cór Observatorio Orbis Tertius, Córdoba X31 Galileo Galilei Observatory (Oro Verde Observatory; Observatorio Astronómico de Oro Verde) E Galileo Galilei Observatory, Oro Verde X38 Pueyrredon Observatory (Observatorio Pueyrredon) BA Observatorio Pueyrredon, La Lonja X39 Antares Observatory (Observatorio Antares), also see U.S. observatory #H55 BA Observatorio Antares, Pilar X50 Montevideo Astronomical Observatory (Observatorio Astronomico de Montevideo) - Observatorio Astronomico de Montevideo X57 CMF Observatory (Polo Astronômico Casimiro Montenegro Filho) and planetarium Src PR Polo Astronomico CMF, Foz do Iguaçu X70 OATU Observatory (Observatorio OATU) SP Observatorio OATU, Tupi Paulista X74 Campo dos Amarais Observatory SP Observatorio Campo dos Amarais X87 Dogsheaven Observatory DF Dogsheaven Observatory, Brasilia X88 Adhara Observatory (Observatório Adhara) SP Observatorio Adhara, Sorocaba X89 Rocca Observatory DF Rocca Observatory, Brasilia X90 Carina Observatory DF Carina Observatory, Brasilia Y00 SONEAR Observatory (SONEAR Observatory [pt]), Southern Observatory for Near Earth Asteroids Research (Src) MG SONEAR Observatory, Oliveira Y16 ROCG Observatory - ROCG, Campos dos Goytacazes Y28 OASI Observatory, Itacuruba PE OASI, Nova Itacuruba Y40 Discovery Observatory - Discovery Observatory, Caruaru Y64 Transient Survey Telescope, TST, Tenerife CN Transient Survey Telescope, TST, Teide Y65 Two-meter Twin Telescope, TTT1, Tenerife CN Two-meter Twin Telescope, TTT1, Teide Y66 Two-meter Twin Telescope, TTT2, Tenerife CN Two-meter Twin Telescope, TTT2, Teide Z02 HAO observatory (at Oukaïmeden Observatory) - HAO observatory, Oukaimeden Z03 Rio Cofio Observatory MD Rio Cofio, Robledo de Chavela Z05 Horus Observatory (Observatorio Horus) - Observatorio Horus, Cártama Z06 Marina Sky Observatory Cas Marina Sky, Nerpio Z07 Ad Astra Sangos Observatory AN Ad Astra Sangos Observatory, Alhendin Z08 Telescope Live AN Telescope Live, Oria Z09 Old Orchard Observatory ENG Old Orchard Observatory, Fiddington Z10 PGC Observatory, Fregenal de la Sierra Ext PGC, Fregenal de la Sierra Z11 Appledorne Observatory ENG Appledorne Observatory, Farnsfield Z12 La Romaneta Observatory, Monòver Val La Romaneta, Monovar Z13 AGP GUAM 4 Observatory (Observatorio AGP GUAM 4), Málaga - Observatorio AGP GUAM 4, Malaga Z14 ART Observatory Ext ART, Fregenal de la Sierra Z15 Southwater Observatory ENG Southwater Z16 Cartagena Astronomical Association Observatory (Asociacion Astronomica de Cartagena) Murcia Asociacion Astronomica de Cartagena Z17 Tenerife-LCO Aqawan A #2 CN Tenerife-LCO Aqawan A #2 Z18 Gran Telescopio Canarias (GranTeCan or GTC; Great Canary Telescope), at Roque de los Muchachos Observatory CN Gran Telescopio Canarias, Roque de los Muchachos Z19 Galileo National Telescope (Telescopio Nazionale Galileo; TNG) CN La Palma-TNG Z20 Mercator Telescope CN La Palma-MERCATOR Z21 Tenerife-LCO Aqawan A #1 CN Tenerife-LCO Aqawan A #1 Z22 MASTER-IAC Observatory CN MASTER-IAC Observatory, Tenerife Z23 Nordic Optical Telescope at Roque de los Muchachos Observatory Can Nordic Optical Telescope, La Palma Z24 Tenerife Observatory-LCO B CN Tenerife Observatory-LCO B, Tenerife Z25 Artemis Observatory Canary Islands Artemis Observatory, Teide Z26 Arcangel Observatory (Observatorio Astronomico Arcangel) - Observatorio Astronomico Arcangel, Las Zocas Z27 Coralito Observatory (Observatorio Coralito) - Observatorio Coralito, La Laguna Z28 Northern Skygems Observatory CLM Northern Skygems Observatory, Nerpio Z29 Sobradillo Observatory CL Observatorio Astronomico Sobradillo Z30 Glyn Marsh Observatory IM Glyn Marsh Observatory, Douglas Z31 Tenerife Observatory-LCO A CN Tenerife Observatory-LCO A, Tenerife Z32 Javalambre Observatory, Gúdar-Javalambre - Observatorio Astrofisico de Javalambre Z33 6ROADS Observatory 2 CM 6ROADS Observatory 2, Nerpio Z34 NNHS Drummonds Observatory ENG NNHS Drummonds Observatory Z35 OAO University of Valencia Observatory at Aras de los Olmos V OAO University of Valencia Observatory at Aras de los Olmos Z36 Cancelada Observatory AN Cancelada Z37 Northolt Branch Observatory 3 ENG Northolt Branch Observatory 3, Blandford Forum Z38 Picoto Observatory - Picoto Observatory, Leiria Z39 Costa Teguise Observatory (Observatorio Costa Teguise) - Observatorio Costa Teguise Z40 El Manzanillo Observatory AN El Manzanillo Observatory, Puerto de la Torre Z41 Irydeo Observatory Src MD Irydeo Observatory, Camarma de Esteruelas Z42 Rushay Farm Observatory ENG Rushay Farm Observatory, Sturminster Newton Z43 Landéhen Observatory Brittany Landéhen Z44 Terminus Observatory (Observatorio Terminus) GA Observatorio Terminus, A Coruña Z45 Cosmos Observatory AN Cosmos Observatory, Marbella Z46 Cardiff Observatory WLS Cardiff Z47 Runcorn Observatory ENG Runcorn Z48 Northolt Branch Observatory 2 ENG Northolt Branch Observatory 2, Shepherd's Bush Z49 Alston Observatory, Longridge ENG Alston Observatory Z50 Mazariegos Observatory CL Mazariegos Z51 Anunaki Observatory MD Anunaki Observatory, Rivas-Vaciamadrid Z52 The Studios Observatory ENG The Studios Observatory, Grantham Z53 TRAPPIST–North, at Oukaïmden Observatory (#J43) - TRAPPIST-North, Oukaïmeden Z54 Greenmoor Observatory ENG Greenmoor Observatory, Woodcote Z55 Uraniborg Observatory, Ecija Sevilla Src - Uraniborg Observatory, Ecija Z56 Knocknaboola Observatory - Knocknaboola Z57 Zuben Observatory (Observatorio Zuben) - Observatorio Zuben, Alhaurín de la Torre Z58 ESA Cebreros TBT Observatory - ESA Cebreros TBT Observatory, Cebreros Z59 Chelford Observatory - Chelford Observatory Z60 Zaldibia Observatory (Observatorio Zaldibia) - Observatorio Zaldibia Z61 Montecanal Observatory - Montecanal Observatory, Zaragoza Z62 Forcarei Observatory (Observatorio Forcarei) - Observatorio Forcarei Z63 skybor Observatory - Skybor Observatory, Borja Z64 Miron del Cielo Observatory (Observatorio el Miron del Cielo) - Observatorio el Miron del Cielo Z65 Corgas Observatory (Observatorio Astronómico Corgas) Src Archived 2019-01-19 at the Wayback Machine GA Observatorio Astronomico Corgas Z66 Deimos Sky Survey (DeSS) Src Archived 2019-03-29 at the Wayback Machine CM DeSS Deimos Sky Survey, Niefla Mountain Z67 Dunboyne Castle Observatory Src - Dunboyne Castle Observatory Z68 Torreáguila Observatory (Observatorio Torreáguila) Extremadura Observatorio Torreaguila, Barbaño Z69 Mazagon Observatory (Observatorio Mazagón Huelva; Observatorio Mazagón) Src AN Observatorio Mazagón Huelva Z70 Ponferrada Observatory CL Ponferrada Z71 Observatorio Norba Caesarina, Cáceres Observatorio Src - Observatorio Norba Caesarina, Aldea Moret Z72 Cademuir Observatory - Cademuir Observatory, Dalkey Z73 Nuevos Horizontes Observatory (Observatorio Nuevos Horizontes) - Observatorio Nuevos Horizontes, Camas Z74 Amanecer de Arrakis Observatory, observer: Francisco Soldán AN Amanecer de Arrakis Z75 Sirius Observatory (Observatorio Sirius) - Observatorio Sirius, Las Lomas Z76 Carda Observatory (Observatorio Carda) Asturias Observatorio Carda, Villaviciosa Z77 Osuna Observatory AN Osuna Z78 Arroyo Observatory - Arroyo Observatory, Arroyo Hurtado Z79 Calar Alto TNO Survey, at #493 AN Calar Alto TNO Survey Z80 Northolt Branch Observatory ENG Northolt Branch Observatory Z81 Estrella de Mar Observatory (Observatorio Estrella de Mar) - Observatorio Estrella de Mar Z82 BOOTES-2 Observatory - BOOTES-2 Observatory, Algarrobo Z83 Chicharronian 3C Observatory MD Chicharronian 3C Observatory, Tres Cantos Z84 Calar Alto-Schmidt (see also #493) Src AN Calar Alto-Schmidt Z85 Sierra Contraviesa Observatory (Observatorio Sierra Contraviesa) - Observatorio Sierra Contraviesa Z86 St. Mellons Observatory WLS St. Mellons Z87 Stanley Laver Observatory ENG Stanley Laver Observatory, Pontesbury Z88 Fosseway Observatoy ENG Fosseway Observatoy, Stratton-on-the-Fosse Z89 Macclesfield Observatory ENG Macclesfield Z90 Albox Observatory AN Albox Z91 Curdridge Observatory ENG Curdridge Z92 West Park Observatory ENG West Park Observatory, Leeds Z93 Observatorio Polop V Observatorio Polop, Alicante Z94 Kempshott Observatory ENG Kempshott Z95 Astronomía Para Todos Remote Observatory - Astronomia Para Todos Remote Observatory Z96 Cesaraugusto Observatory (Observatorio Cesaraugusto) - Observatorio Cesaraugusto Z97 OPERA Observatory (Observatoire OPERA) - OPERA Observatory, Saint Palais Z98 TRZ Observatory (Observatorio TRZ) V Observatorio TRZ, Bétera Z99 Clixby Observatory ENG Clixby Observatory, Cleethorpes