List of observatory codes

Astronomical observatories are locations used for observing celestial events. Observatory codes are assigned by the Minor Planet Center (a service of the International Astronomical Union) for use in cataloguing astrometric observations of solar-system objects. The following is a list of observatory codes (the parts in italics are not part of the IAU listing itself; diacriticals were added):

000-099

• 000: Greenwich, England, UK (Royal Observatory, Greenwich)
• 001: Crowborough, England, UK (Isaac Roberts)
• 002: Rayleigh, Chelmsford borough, Essex, England (Observatory Raleigh)
• 003: Montpellier, France (Observatoire de la Babote)
• 004: Toulouse, France (Observatoire de Toulouse)
• 005: Meudon, France (Observatoire de Paris-Meudon)
• 006: Fabra Observatory, Barcelona, Spain (Observatori Fabra)
• 007: Paris, France (Observatoire de Paris)
• 008: Algiers-Bouzaréah, Algeria (CRAAG: Centre de Recherche en Astronomie, Astrophysique et Geophysique)
• 009: Berne-Uecht, Switzerland (Sternwarte Uecht, Solar Observatory at Uecht)
• 010: Caussols, France (CERGA: Centre de recherches en géodynamique et astrométrie)
• 011: Wetzikon, Switzerland (Sternwarte Wetzikon)
• 012: Uccle, Belgium (Observatoire Royal de Belgique/Koninklijke Sterrenwacht van België)
• 013: Leiden, Netherlands (Sterrewacht Leiden)
• 014: Marseilles, France (Observatoire de Marseille)
• 015: Utrecht, Netherlands (Museum Sterrenwacht Sonnenborgh)
• 016: Besançon, France (Observatoire de Besançon)
• 017: Hoher List, Germany (Observatorium Hoher List)
• 018: Düsseldorf-Bilk, Germany (Sternwarte Bilk)
• 019: Neuchâtel, Switzerland (Observatoire Cantonal de Neuchâtel)
• 020: Nice, France (Observatoire de Nice)
• 021: Karlsruhe, Germany (Sternwarte Karlsruhe)
• 022: Pino Torinese, Italy (Osservatorio Astronomico di Torino)
• 023: Wiesbaden, Germany (Sternwarte Wiesbaden)
• 024: Heidelberg-Königstuhl, Germany (Landessternwarte Heidelberg-Königstuhl)
• 025: Stuttgart, Germany (Sternwarte Stuttgart)
• 026: Berne-Zimmerwald, Switzerland (Observatorium Zimmerwald)
• 027: Milan, Italy (Osservatorio Astronomico di Brera)
• 028: Würzburg, Germany (Sternwarte der Universität Würzburg)
• 029: Hamburg-Bergedorf, Germany (Hamburger Sternwarte)
• 030: Arcetri Observatory, Florence, Italy (Osservatorio Astrofisico di Arcetri)
• 031: Sonneberg, Germany (Sternwarte Sonneberg)
• 032: Jena, Germany (Astrophysikalisches Institut und Universitäts-Sternwarte Jena)
• 033: Karl Schwarzschild Observatory, Tautenburg, Germany (Karl-Schwarzschild-Observatorium)
• 034: Monte Mario Observatory, Rome, Italy (Osservatorio Astronomico di Roma Sede di Monte Mario)
• 035: Copenhagen (Copenhagen University Observatory, Københavns Universitet Astronomisk Observatorium), Denmark
• 036: Castel Gandolfo, Vatican City (Specola Vaticana)
• 037: Collurania Observatory, Teramo, Italy (Osservatorio Astronomico di Collurania-Teramo)
• 038: Trieste, Italy (Osservatorio Astronomico di Trieste)
• 039: Lund, Sweden (Lunds Universitet Institutionen för astronomi, Lund Observatory)
• 040: Lohrmann Institute, Dresden, Germany
• 041: Innsbruck, Austria (Universitäts-Sternwarte Innsbruck)
• 042: Potsdam, Germany (Einstein Tower)
• 043: Asiago Astrophysical Observatory, Padua, Italy (Osservatorio Astrofisico di Asiago)
• 044: Capodimonte Observatory, Naples, Italy (Osservatorio Astronomico di Capodimonte)
• 045: Vienna (since 1879), Austria (Universitäts-Sternwarte Wien)
• 046: Kleť Observatory, České Budějovice, Czech Republic (Hvězdárna Kleť)
• 047: Poznań, Poland (Obserwatorium Astronomiczne Uniwersytet im. Adama Mickiewicza w Poznaniu, Poznań Observatory)
• 048: Hradec Králové, Czech Republic (Hvězdárna Hradec Králové)
• 049: Uppsala-Kvistaberg, Sweden (Kvistabergs Observatorium)
• 050: Stockholm (before 1931), Sweden (Stockholms observatorium)
• 051: Cape, South Africa (Royal Observatory at the Cape of Good Hope)
• 052: Stockholm-Saltsjöbaden (since 1931), Sweden (Stockholms observatorium, Saltsjöbaden Observatory)
• 053: Konkoly Observatory, Budapest (since 1934), Hungary (Konkoly Obszervatórium)
• 054: Brorfelde, Denmark (Brorfelde Observatoriet)
• 055: Kraków (Cracow), Poland (Kraków Observatory)
• 056: Skalnaté Pleso, Slovakia (Observatórium Skalnaté pleso)
• 057: Belgrade, Serbia (Belgrade Astronomical Observatory (AOB); Астрономске опсерваторије у Београду; Astronomske opservatorije u Beogradu)
• 058: Königsberg, German Empire (before 1944)
• 059: Lomnický štít (Lomnický peak, Slovakia)
• 060: Warsaw-Ostrowik, Poland (Warsaw University Observatory)
• 061: Uzhgorod, Ukraine
• 062: Turku, Finland (Iso-Heikkilä Observatory, University of Turku; Turun observatorio, Turun yliopisto)
• 063: Turku-Tuorla, Finland (Tuorla Observatory, University of Turku; Tuorlan observatorio, Turun yliopisto)
• 064: Turku-Kevola, Finland (Kevola Observatory, University of Turku; Kevolan tähtitorni, Turun yliopisto)
• 065: Traunstein, Germany
• 066: Athens, Greece (National Observatory of Athens)
• 067: Lvov University Observatory, Ukraine
• 068: Lvov Polytechnic Institute, Ukraine
• 069: Baldone, near Riga, Latvia
• 070: Vilno (before 1883), Russian Empire
• 071: Smolyan, Bulgaria (Bulgarian National Astronomical Observatory - Rozhen, Национална Астрономическа Обсерватория Рожен, a.k.a. Rozhen National Astronomical Observatory)
• 072: Scheuren Observatory, Germany
• 073: Bucharest, Romania
• 074: Boyden Observatory, Bloemfontein, South Africa
• 075: Tartu, Estonia (Tartu Observatory)
• 076: Johannesburg-Hartbeespoort, South Africa (Union Observatory Annex, Hartbeespoort)
• 077: Yale-Columbia Station, Johannesburg, South Africa (Yale-Columbia Southern Station, 1925–1951 [1])
• 078: Johannesburg, South Africa (Union Observatory)
• 079: Radcliffe Observatory, Pretoria, South Africa
• 080: Istanbul, Turkey
• 081: Leiden Station, Johannesburg, South Africa (Leiden Southern Station, Hartbeespoort)
• 082: St. Pölten , Austria
• 083: Golosseevo-Kiev, Ukraine
• 084: Pulkovo Observatory, Russia
• 085: Kiev, Ukraine
• 086: Odessa, Ukraine
• 087: Helwan, Egypt
• 088: Kottomia, Egypt
• 089: Nikolaev, Ukraine (Nikolaev Astronomical Observatory)
• 090: Mainz, Germany
• 091: Observatoire de Nurol, Aurec sur Loire, France
• 092: Torun-Piwnice, Poland (Piwnice Obserwatorium Astronomiczne; Piwnice Astronomical Observatory)
• 093: Skibotn, Norway
• 094: Crimea-Simeïs, Ukraine (Crimean Astrophysical Observatory-Simeis)
• 095: Crimea-Nauchnij, Ukraine (Crimean Astrophysical Observatory-Nauchnij)
• 096: Merate, Italy
• 097: Wise Observatory, Mitzpeh Ramon, Israel
• 098: Asiago Observatory, Cima Ekar, Italy (Stazione osservativa di Asiago Cima Ekar)
• 099: Lahti, Finland (Lahti Ursa Observatory; Lahden Ursan tähtitorni)

100-199

• 100: Ähtäri, Finland
• 101: Kharkov, Ukraine (Astronomical Observatory of Kharkov National University, Астрономiчна обсерваторiя Харкiвського нацiонального унiверситету, a.k.a. ХАО, Харкiвська астрономiчна обсерваторiя)
• 102: Zvenigorod, Russia
• 103: Ljubljana, Slovenia
• 104: San Marcello Pistoiese, Italy (Osservatorio Astronomico della Montagna Pistoiese, Pistoia Mountains Astronomical Observatory; a.k.a. Osservatorio di Pian dei Termini, Pian dei Termini Observatory)
• 105: Moscow, Russia
• 106: Črni Vrh Observatory, Slovenia (Observatorij Črni Vrh)
• 107: Cavezzo, Italy (Osservatorio Astronomico "Geminiamo Montanari")
• 108: Montelupo, Italy (Osservatorio di Montelupo)
• 109: Algiers-Kouba, Algeria
• 110: Rostov, Russia
• 111: Piazzano Observatory, Florence, Italy
• 112: Pleiade Observatory, Verona, Italy
• 113: Volkssternwarte Drebach, Schönbrunn, Germany
• 114: Engelhardt Observatory, Zelenchukskaya Station, Russia (Kazan University Observatory (Обсерватория Казанского Университета); V. P. Engelhardt Astronomical Observatory (Астрономическая Обсерватория им. В. П. Энгельгардта))
• 115: Zelenchukskaya, Russia (Special Astrophysical Observatory (SAO); Специальная астрофизическая обсерватория (САО))
• 116: Giesing, Germany (München-Giesing)
• 117: Sendling, Munich, Germany
• 118: Astronomical and Geophysical Observatory, Modra, Slovakia (Astronomické observatórium Modra, Modra Observatory)
• 119: Abastuman, Georgia
• 120: Višnjan Observatory, Croatia (Zvjezdarnica Višnjan)
• 121: Kharkov University, Chuguevskaya Station, Ukraine
• 122: Pises Observatory, France (Observatoire des Pises)
• 123: Byurakan, Armenia
• 124: Castres, France (Observatoire de Castres)
• 125: Tbilisi, Georgia
• 126: Monte Viseggi, Italy (Osservatorio Astronomico di Monte Viseggi)
• 127: Bornheim, Germany
• 128: Saratov, Russia
• 129: Ordubad, Azerbaijan
• 130: Lumezzane (Osservatorio Astronomico "Serafino Zani", Lumezzane, Italy)
• 131: Observatoire de l'Ardèche, France
• 132: Bédoin, France (Observatoire de Bédoin)
• 133: Les Tardieux, France
• 134: Groszschwabhausen
• 135: Kasan, Russia
• 136: Engelhardt Observatory, Kasan, Russia (Kazan University Observatory (Обсерватория Казанского Университета); V. P. Engelhardt Astronomical Observatory (Астрономическая Обсерватория им. В. П. Энгельгардта))
• 137: Givatayim Observatory, Israel
• 138: Village-Neuf, France
• 139: Antibes, France
• 140: Augerolles, France
• 141: Hottviller, France (Observatoire de Hottviller)
• 142: Sinsen, Germany
• 143: Gnosca, Switzerland (Osservatorio Astronomico di Gnosca)
• 144: Bray et Lu, France
• 145: 's-Gravenwezel, Belgium
• 146: Frignano, Italy
• 147: di Suno, Italy [2]
• 148: Guitalens, France (Observatoire de Guitalens)
• 149: Beine-Nauroy, France
• 150: Maisons Laffitte, France
• 151: Eschenberg Observatory, Winterthur, Switzerland (Sternwarte Eschenberg)
• 152: Moletai Astronomical Observatory, Lithuania (MAO; Molėtų astronomijos observatorija)
• 153: Stuttgart-Hoffeld, Germany
• 154: Cortina, Italy (Cortina d'Ampezzo, Associazione Astronomica Cortina: Osservatorio Astronomico del Col Drusciè "Helmut Ullrich")
• 155: Ole Romer Observatory, Aarhus
• 156: Catania Astrophysical Observatory, Sicily, Italy
• 157: Frasso Sabino (Osservatorio Astronomico Virginio Cesarini - Frasso Sabino, Italy)
• 158: Promiod (Osservatorio Dalai Lama di Promiod, Italy)
• 159: Monte Agliale (Osservatorio Astronomico di Monte Agliale, Italy)
• 160: Castelmartini, Italy
• 161: Cerrina Tololo Observatory, Italy
• 162: Potenza, Italy
• 163: Roeser Observatory, Luxembourg
• 164: St. Michel sur Meurthe, France
• 165: Piera Observatory, Barcelona, Spain (Observatori Astronomic de Piera)
• 166: Úpice, Czech Republic (Hvězdárna v Úpici)
• 167: Bülach Observatory, Switzerland
• 168: Kourovskaya, Russia
• 169: Airali Observatory, Italy
• 170: Observatorio de Begues, Spain
• 171: Flarestar Observatory, San Gwann, Malta
• 172: Onnens, Switzerland
• 173: St. Clotilde, Réunion, France (Observatoire Sainte-Clotilde)
• 174: Nyrölä Observatory, Jyväskylä, Finland (Nyrölän observatorio)
• 175: F.-X. Bagnoud Observatory, St-Luc, Switzerland (Bagnoud Observatory)
• 176: Observatorio Astronómico de Consell (Consell Observatory, Majorca, Spain)
• 177: Le Cres, France
• 178: Collonges, France
• 179: Monte Generoso, Switzerland
• 180: Mauguio, France
• 181: Observatoire des Makes, Saint-Louis, Réunion, France
• 182: St. Paul, Réunion, France
• 183: Starlab Observatory, Karachay-Cherkessia, Russia
• 184: Valmeca Observatory, Puimichel, France
• 185: Observatoire Astronomique Jurassien-Vicques, Switzerland
• 186: Kitab, Mt. Maydanak, Uzbekistan
• 187: Borowiec Astrogeodynamic Observatory, Borowiec, Poland
• 188: Majdanak, Uzbekistan
• 189: Geneva (before 1967), Switzerland
• 190: Gissar, Tajikistan
• 191: Dushanbe, Tajikistan
• 192: Tashkent, Uzbekistan
• 193: Sanglok, Tajikistan
• 194: Tivoli, Namibia
• 195: Untermenzing Observatory, Munich, Germany
• 196: Homburg-Erbach, Germany
• 197: Bastia, Italy
• 198: Wildberg (Observatorium Wildberg, Germany) [3]
• 199: Buthiers (Observatoire de Buthiers, France)

200-299

• 200: Beersel Hills Observatory
• 201: Jonathan B. Postel Observatory, Bareggio, Italy
• 202: Tamaris Observatoire, La Seyne sur Mer
• 203: GiaGa Observatory
• 204: Schiaparelli Observatory
• 205: Obs. Casalecchio di Reno, Bologna
• 206: Haagaar Observatory, Eina
• 207: Osservatorio Antonio Grosso
• 208: Rivalta
• 209: Asiago Observatory, Cima Ekar-ADAS (Asiago-DLR Asteroid Survey)
• 210: Alma-Ata
• 211: Scandicci
• 212: Observatorio La Dehesilla
• 213: Observatorio Montcabre
• 214: Garching Observatory
• 215: Buchloe
• 216: Observatoire des Côtes de Meuse, France
• 217: Assah
• 218: Hyderabad
• 219: Japal-Rangapur
• 220: Vainu Bappu Observatory, Kavalur, India
• 221: IAS Observatory, Hakos
• 222: Yerres-Canotiers
• 223: Madras, India (Indian Institute of Astrophysics, Madras Observatory)
• 224: Ottmarsheim
• 225: Northwood Ridge Observatory
• 226: Guido Ruggieri Observatory, Padua
• 227: OrbitJet Observatory, Colden
• 228: Bruno Zugna Observatory, Trieste
• 229: G. C. Gloriosi Astronomical Observatory, Salerno
• 230: Mt. Wendelstein Observatory
• 231: Vesqueville
• 232: Masquefa Observatory
• 233: Sauro Donati Astronomical Observatory, San Vito
• 234: Coddenham Observatory
• 235: CAST Observatory, Talmassons
• 236: Tomsk
• 237: Baugy
• 238: Grorudalen Optical Observatory
• 239: Michael Adrian Observatory, Trebur
• 240: Herrenberg Sternwarte
• 241: Schaerding
• 242: Varennes
• 243: Umbrella Observatory
• 244: Geocentric Occultation Observation
• 245: Spitzer Space Telescope
• 246: Kleť Observatory-KLENOT
• 247: Roving Observer
• 248: Hipparcos
• 249: SOHO
• 250: Hubble Space Telescope
• 251: Arecibo Observatory
• 252: Deep Space Communications Complex
• 253: Deep Space Communications Complex
• 254: Haystack, Westford
• 255: Evpatoria, Ukraine
• 256: Green Bank Telescope
• 257: Goldstone DSS 25, Fort Irwin
• 260: Siding Spring Observatory-DSS (Digital Sky Survey)
• 261: Palomar Mountain-DSS
• 262: European Southern Observatory, La Silla-DSS, Chile (La Silla Observatory)
• 285: Flammarion Observatory, Juvisy
• 286: Yunnan Observatory
• 290: Mt. Graham-VATT (Vatican Advanced Technology Telescope)
• 291: LPL/Spacewatch II
• 292: Burlington, New Jersey
• 293: Burlington remote site
• 294: Astrophysical Obs., College of Staten Island
• 295: Catholic University Observatory, Washington
• 296: Dudley Observatory (after 1893)
• 297: Middlebury
• 298: Van Vleck Observatory
• 299: Bosscha Observatory, Lembang, Indonesia

300-399

• 300: Bisei Spaceguard Center - BATTeRS, Okayama, Japan
• 301: Mont Mégantic (Observatoire du Mont Mégantic, QC)
• 302: University of the Andes station
• 303: Mérida (Observatorio Astronómico Nacional de Llano del Hato, Mérida, Venezuela)
• 304: Las Campanas Observatory
• 305: Purple Mountain, Hainan Island station
• 306: Observatorio Taya Beixo, Barquisimeto
• 309: Cerro Paranal, Chile (Paranal Observatory)
• 312: Tsingtao field station, Xisha Islands
• 318: Quinns Rock
• 319: Perth Observatory, Perth-Lowell Telescope
• 320: Chiro Observatory
• 321: Craigie
• 322: Perth Observatory, Bickley-MCT
• 323: Perth Observatory, Bickley
• 324: Peking Observatory, Shaho Station
• 327: Peking Observatory, Xinglong Station (Xinglong Station (NAOC))
• 330: Purple Mountain Observatory, Nanking
• 333: Desert Eagle Observatory, Arizona
• 334: Tsingtao
• 337: Sheshan, formerly Zô-Sé
• 340: Toyonaka
• 341: Akashina
• 342: Shishikui
• 343: Younchun
• 344: Bohyunsan Optical Astronomy Observatory (BOAO)
• 345: Sobaeksan Optical Astronomy Observatory
• 346: KNUE Astronomical Observatory
• 347: Utsunomiya-Imaizumi
• 348: Ayabe
• 349: Ageo
• 350: Kurohone
• 351: Sakamoto
• 352: Konan
• 353: Nishi Kobe
• 354: Kawachi
• 355: Hadano
• 356: Kogota
• 357: Shimotsuma
• 358: Nanyo
• 359: Wakayama
• 360: Kuma Kogen, Ehime, Japan
• 361: Sumoto
• 362: Ray Observatory
• 363: Yamada
• 364: YCPM Kagoshima Station
• 365: Uto Observatory
• 366: Miyasaka Observatory
• 367: Yatsuka
• 368: Ochiai
• 369: Chichibu
• 370: Kochi
• 371: Tokyo-Okayama (Okayama Astrophysical Observatory of Tokyo Observatory) (OAO)
• 372: Geisei Observatory
• 373: Oishi
• 374: Minami-Oda Observatory
• 375: Uzurano
• 376: Uenohara
• 377: Kwasan Observatory, Kyoto University, Kyoto (Kwasan and Hida Observatories)
• 378: Murou
• 379: Hamamatsu-Yuto
• 380: Ishiki
• 381: Tokyo-Kiso (Kiso Observatory, University of Tokyo, Nagano)
• 382: Tokyo-Norikura (Norikura Observatory of Tokyo Astronomical Observatory)
• 383: Chirorin
• 384: Shimada
• 385: Nihondaira Observatory
• 386: Yatsugatake-Kobuchizawa
• 387: Tokyo-Dodaira (Dodaira Observatory of Tokyo Astronomical Observatory)
• 388: Tokyo-Mitaka (National Astronomical Observatory, Mitaka, Tokyo)
• 389: Tokyo (before 1938) (Tokyo Astronomical Observatory)
• 390: Utsunomiya
• 391: Sendai Observatory, Ayashi Station
• 392: JCPM Sapporo Station
• 393: JCPM Sakura Station
• 394: JCPM Hamatonbetsu Station
• 395: Tokyo-Asahikawa
• 396: Asahikawa
• 397: Sapporo Science Center, Hokkaido, Japan
• 398: Nagatoro
• 399: Kushiro

400-499

• 400: Kitami
• 401: Oosato
• 402: Dynic Astronomical Observatory
• 403: Kani
• 404: Yamamoto
• 405: Kamihoriguchi
• 406: Bibai
• 407: Kahoku
• 408: Nyukasa
• 409: Kiyose and Mizuho
• 410: Sengamine(Sengamine Observatory, Hyōgo, Japan)
• 411: Oizumi, Gunma, Japan
• 412: Iwaki
• 413: Siding Spring Observatory
• 414: Mount Stromlo
• 415: Kambah, near Canberra (Kambah Observatory)
• 416: Barton, near Canberra
• 417: Yanagida Astronomical Observatory
• 418: Tamworth
• 419: Windsor
• 420: Sydney
• 421: Mt. Kajigamori, Otoyo
• 422: Loomberah
• 423: North Ryde
• 424: Macquarie, near Canberra
• 425: Taylor Range Observatory, Brisbane
• 426: Woomera
• 427: Stockport
• 428: Reedy Creek
• 429: Hawker
• 430: Rainbow Observatory, near Coonabarabran
• 431: Mt. Tarana Observatory, Bathurst
• 432: Boambee
• 433: Bagnall Beach Observatory
• 434: S. Benedetto Po
• 435: G. Colombo Astronomical Observatory, Padua
• 436: Osservatorio di Livergnano
• 437: Haverford
• 438: Smith College Observatory, Northampton
• 439: ROTSE-III, Los Alamos
• 440: Elginfield Observatory
• 441: Swilken Brae, St. Andrews
• 442: Gualba Observatory
• 443: Obs. Astronomico Plomer, Buenos Aires
• 444: Star Cruiser Observatory
• 445: Observatori d'Ontinyent
• 446: Kingsnake Observatory
• 447: Centennial Observatory
• 448: Desert Moon Observatory, Las Cruces, New Mexico
• 449: Griffin Hunter Observatory
• 450: Carla Jane Observatory, Charlotte
• 451: West Skies Observatory, Mulvane
• 452: Big Cypress Observatory
• 453: Edwards Raven Observatory
• 454: Maryland Space Grant Consortium Observatory
• 455: CBA Concord
• 456: Daventry Observatory
• 457: Partizanske
• 458: Guadarrama Observatory
• 459: Smith River Observatory, Danbury
• 460: Area 52 Observatory, Nashville
• 461: University of Szeged, Piszkéstető Stn. (Konkoly)
• 462: Mount Belleview Observatory
• 463: Sommers-Bausch Observatory, Boulder
• 464: Toby Point Observatory, Narragansett
• 465: Takapuna
• 466: Mount Molehill Observatory, Auckland
• 467: Auckland Observatory (Stardome Observatory)
• 468: Astronomical Observatory, Campo Catino (Osservatorio Astronomico Campo Catino)
• 469: Courroux
• 470: Ceccano
• 471: Houstrup
• 472: Merlette
• 473: Remanzacco
• 474: Mount John Observatory, Lake Tekapo (Mount John University Observatory)
• 475: Turin Observatory (before 1913)
• 476: Grange Observatory, Bussoleno, Italy
• 477: Galleywood
• 478: Lamalou-les-Bains
• 479: Sollies-Pont
• 480: Cockfield
• 481: Moorwarfen
• 482: St. Andrews
• 483: Carter Observatory, Black Birch Station
• 484: Happy Valley, Wellington
• 485: Carter Observatory, Wellington
• 486: Palmerston North
• 487: Macnairston Observatory
• 488: Newcastle-upon-Tyne
• 489: Hemingford Abbots
• 490: Wimborne Minster
• 491: Centro Astronómico de Yebes, Spain
• 492: Mickleover
• 493: Calar Alto Observatory
• 494: Stakenbridge
• 495: Altrincham
• 496: Bishopstoke
• 497: Ascot-Loudwater
• 498: Earls Barton
• 499: Cheam

500-599

• 500: Geocentric
• 501: Herstmonceux
• 502: Colchester
• 503: Cambridge
• 504: Le Creusot, France
• 505: Simon Stevin
• 506: Bendestorf
• 507: Nyenheim
• 508: Zeist
• 509: La Seyne sur Mer
• 510: Siegen
• 511: Observatoire de Haute-Provence, France
• 512: Leiden (before 1860)
• 513: Lyons
• 514: Mundenheim (1907-1913)
• 515: Volkssternwarte Dhaun, near Kirn
• 516: Hamburg (before 1909), German Empire
• 517: Geneva (from 1967), Switzerland
• 518: Marine Observatory, Hamburg
• 519: Meschede
• 520: Bonn
• 521: Bamberg
• 522: Observatory of Strasbourg (Observatoire de Strasbourg)
• 523: Frankfurt
• 524: Mannheim
• 525: Marburg, Germany
• 526: Kiel
• 527: Altona
• 528: Göttingen
• 529: Christiania
• 530: Lübeck
• 531: Collegio Romano, Rome (Osservatorio del Collegio Romano)
• 532: Munich, Germany (Universitäts-Sternwarte München, Bogenhausener Sternwarte; a.k.a. Königlichen Sternwarte zu Bogenhausen)
• 533: Padua
• 534: Leipzig (since 1861)
• 535: Palermo (Osservatorio Astronomico di Palermo "Giuseppe S. Vaiana", Sicily)
• 536: Berlin-Babelsberg (Berlin Observatory after 1913)
• 537: Urania Observatory, Berlin (Urania Sternwarte)
• 538: Pola, Croatia (Kaiserlichen und Koniglichen Kriegsmarine Pola Sternwarte; Austro-Hungarian Imperial [and Royal] Naval Observatory in Pola, now Pula, Croatia)
• 539: Kremsmünster
• 540: Linz (Davidschlag Observatory; Private Observatory Meyer/Obermair; Sternwarte Davidschlag, Austria)
• 541: Prague Observatory
• 542: Falkensee
• 543: Leipzig (before 1861), German Empire
• 544: Wilhelm Foerster Observatory, Berlin (Wilhelm-Foerster-Sternwarte)
• 545: Vienna Observatory (before 1879), Austria-Hungary
• 546: Oppolzer Observatory, Vienna
• 547: Breslau
• 548: Berlin (1835-1913) (Berliner Sternwarte, Berlin Observatory, before 1913)
• 549: Uppsala (Uppsala Astronomical Observatory (UAO); Astronomiska observatoriet i Uppsala)
• 550: Schwerin
• 551: Hurbanovo, formerly O'Gyalla
• 552: Osservatorio S. Vittore, Bologna (Osservatorio San Vittore, Italy)
• 553: Chorzów
• 554: Burgsolms Observatory, Wetzlar
• 555: Cracow-Fort Skała
• 556: Reintal, near Munich
• 557: Ondřejov Observatory (Observatoř Ondřejov, Czech Republic)
• 558: Warsaw
• 559: Serra La Nave
• 560: Madonna di Dossobuono (Osservatorio Madonna di Dossobuono, Italy)
• 561: Piszkéstető Stn. (Konkoly) (Piszkéstető Station, Konkoly Obszervatórium, Budapest)
• 562: Figl Observatory, Vienna
• 563: Seewalchen
• 564: Herrsching
• 565: Bassano Bresciano (Osservatorio Astronomico di Bassano Bresciano, Italy)
• 566: Haleakala-NEAT/GEODSS, Hawaii, U.S.A.
• 567: Chions (Osservatorio di Chions; Chaonis Observatory, Italy)
• 568: Mauna Kea Observatory, Hawaii, U.S.A.
• 569: Helsinki
• 570: Vilnius (since 1939)
• 571: Cavriana (Osservatorio "Giordano Bruno", Italy)
• 572: Cologne
• 573: Eldagsen
• 574: Gottolengo
• 575: La Chaux de Fonds
• 576: Burwash
• 577: Metzerlen Observatory
• 578: Linden Observatory
• 579: Novi Ligure
• 580: Graz
• 581: Sedgefield
• 582: Orwell Park
• 583: Odessa-Mayaki
• 584: Leningrad
• 585: Kiev comet station
• 586: Pic du Midi (Observatoire du Pic du Midi, France)
• 587: Sormano (Osservatorio Astronomico Sormano, Italy)
• 588: Eremo di Tizzano
• 589: Osservatorio Astrometrico Santa Lucia Stroncone
• 590: Metzerlen
• 591: Resse Observatory
• 592: Solingen, Germany
• 593: Monte Argentario
• 594: Monte Autore
• 595: Farra d'Isonzo (Osservatorio Astronomico di Farra d'Isonzo, Italy)
• 596: Colleverde di Guidonia (Osservatorio Colleverde di Guidonia, Italy)
• 597: Springe
• 598: Loiano (Osservatorio Astronomico di Loiano, Italy)
• 599: Campo Imperatore-CINEOS (Osservatorio di Campo Imperatore, Italy)

600-699

• 600: TLC Observatory, Bologna
• 601: Engelhardt Observatory, Dresden
• 602: Urania Observatory, Vienna
• 603: Bothkamp, near Kiel, Germany (Sternwarte Bothkamp, Bothkamp Observatory)
• 604: Archenhold Sternwarte, Berlin-Treptow
• 605: Marl
• 606: Norderstedt
• 607: Hagen Observatory, Ronkhausen
• 608: Haleakala-AMOS, Hawaii, U.S.A.
• 609: Osservatorio Polino
• 610: Pianoro
• 611: Starkenburg Sternwarte, Heppenheim (Starkenburg Observatory)
• 612: Lenkerbeck
• 613: Heisingen
• 614: Soisy-sur-Seine
• 615: St. Véran
• 616: Brno
• 617: Arbonne-la-Forêt
• 618: Martigues
• 619: Sabadell
• 620: Observatorio Astronómico de Mallorca
• 621: Bergisch Gladbach Observatory
• 622: Oberwichtrach
• 623: Liège
• 624: Dertingen
• 625: Kihei-AMOS Remote Maui Experimental Site
• 626: Geel
• 627: Blauvac
• 628: Mülheim-Ruhr
• 629: JATE Observatory, Szeged
• 630: Osenbach
• 631: Hamburg-Georgswerder
• 632: San Polo A Mosciano
• 633: Romito
• 634: Crolles
• 635: Pergignan
• 636: Essen Observatory aka Walter Hohmann Observatory, Germany
• 637: Hamburg-Himmelsmoor
• 638: Detmold
• 639: Dresden
• 640: Senftenberger Sternwarte
• 641: Overberg
• 642: Oak Bay, Victoria
• 643: OCA-Anza Observatory
• 644: Palomar Mountain/NEAT
• 645: Apache Point-Sloan Digital Sky Survey
• 646: Santana Observatory, Rancho Cucamonga
• 647: Stone Finder Observatory, Calgary
• 648: Winer Observatory, Sonoita
• 649: Powell Observatory, Louisburg
• 650: Temecula
• 651: Grasslands Observatory, Tucson
• 652: Rock Finder Observatory, Calgary
• 653: Torus Observatory, Buckley
• 654: Table Mountain Observatory, Wrightwood-PHMC
• 655: Sooke
• 656: Victoria
• 657: Climenhaga Observatory, Victoria
• 658: National Research Council of Canada (Dominion Astrophysical Observatory)
• 659: Heron Cove Observatory, Orcas
• 660: Leuschner Observatory, Berkeley
• 661: Rothney Astrophysical Observatory, Priddis
• 662: Lick Observatory, Mount Hamilton
• 663: Red Mountain Observatory
• 664: Manastash Ridge Observatory
• 665: Wallis Observatory
• 666: Moorpark College Observatory
• 667: Wanapum Dam
• 668: San Emigdio Peak
• 669: Ojai
• 670: Camarillo
• 671: Stony Ridge
• 672: Mount Wilson
• 673: Table Mountain Observatory, Wrightwood
• 674: Ford Observatory, Wrightwood
• 675: Palomar Mountain (Palomar Observatory)
• 676: San Clemente
• 677: Lake Arrowhead
• 678: Fountain Hills (Fountain Hills Observatory, Fountain Hills, AZ)
• 679: San Pedro Martir
• 680: Los Angeles
• 681: Calgary
• 682: Kanab
• 683: Goodricke-Pigott Observatory, Tucson
• 684: Prescott (Prescott Observatory)
• 685: Williams, AZ
• 686: U. of Minn. Infrared Obs., Mt. Lemmon (Mount Lemmon)
• 687: Northern Arizona University, Flagstaff
• 688: Lowell Observatory, Anderson Mesa Station (Anderson Mesa), Flagstaff
• 689: U.S. Naval Observatory, Flagstaff (USNOFS)
• 690: Lowell Observatory, Flagstaff
• 691: Steward Observatory, Kitt Peak-Spacewatch
• 692: Steward Observatory, Tucson
• 693: Catalina Station, Tucson
• 694: Tumamoc Hill, Tucson
• 695: Kitt Peak National Observatory
• 696: Whipple Observatory, Mt. Hopkins (Fred Lawrence Whipple Observatory)
• 697: Kitt Peak, McGraw-Hill
• 698: Mt. Bigelow
• 699: Lowell Observatory-LONEOS (LONEOS)

700-799

• 700: Chinle
• 701: Junk Bond Observatory, Sierra Vista, AZ
• 702: Joint Obs. for cometary research, Socorro, NM (now the New Mexico Tech Remote Observatory)
• 703: Catalina Sky Survey, Tucson, AZ
• 704: Lincoln Laboratory ETS, New Mexico (ETS = Experimental Test System)
• 705: Apache Point (Apache Point Observatory, NM)
• 706: Salida, CO
• 707: Chamberlin field station, CO
• 708: Chamberlin Observatory, Denver, CO
• 709: W & B Observatory, Cloudcroft, NM
• 710: MPO Observatory, Florissant, CO
• 711: McDonald Observatory, Fort Davis, TX
• 712: USAF Academy Observatory, Colorado Springs, CO
• 713: Thornton, CO
• 714: Bagdad, AZ
• 715: Jornada Observatory, Las Cruces, NM
• 716: Palmer Divide Observatory, Colorado Springs, CO
• 717: Prude Ranch, TX
• 718: University of Utah, Tooele, UT
• 719: New Mexico Tech Astronomy Club)
• 720: Universidad de Monterrey, Nuevo León, Mexico
• 721: Lime Creek (Lime Creek Observatory, NE)
• 722: Missouri City, TX
• 723: Cottonwood Observatory, Ada, OK
• 724: National Observatory, Tacubaya (Observatorio Astronómico Nacional; Observatorio de Tacubaya, Mexico)
• 725: Fair Oaks Ranch (Fair Oaks Ranch Observatory, Fair Oaks Ranch, Texas)
• 726: Brainerd (Fire in the Sky Observatory, Brainerd, MN)
• 727: Zeno Observatory, Edmond, OK
• 728: Corpus Christi, TX
• 729: Glenlea Astronomical Observatory, Winnipeg, MB
• 730: University of North Dakota, Grand Forks, ND
• 731: Rose-Hulman Observatory, Terre Haute, IN
• 732: Oaxaca, Oaxaca, Mexico
• 733: Allen, Texas
• 734: Farpoint Observatory, Eskridge, KS
• 735: George Observatory, Needville, TX
• 736: Houston, TX
• 737: New Bullpen Observatory, Alpharetta, GA
• 738: Observatory of the State University of Missouri
• 739: Sunflower Observatory, Olathe, KS
• 740: SFA Observatory, Nacogdoches, TX (Stephen F. Austin State University Observatory)
• 741: Goodsell Observatory, Northfield, MN
• 742: Drake University, Des Moines, IA
• 743: University of Minnesota, Minneapolis, MN
• 744: Doyan Rose Observatory, Indianapolis, IN
• 745: Glasgow, Missouri
• 746: Brooks Astronomical Observatory, Mt. Pleasant, MI
• 747: Baton Rouge Observatory, LA
• 748: Van Allen Observatory, Iowa City, IA
• 749: Oakwood, GA
• 750: Hobbs Observatory, Fall Creek, WI
• 751: Lake Saint Louis, MO
• 752: Puckett Observatory, Mountain Town, GA
• 753: Washburn Observatory, Madison, WI
• 754: Yerkes Observatory, Williams Bay, WI
• 755: Optec Observatory, MI
• 756: Dearborn Observatory, Evanston, IL
• 757: High Point, NC
• 758: BCC Observatory, Cocoa, FL (Astronaut Memorial Planetarium & Observatory; BCC = Brevard Community College)
• 759: Nashville, TN
• 760: Goethe Link Observatory, Brooklyn, IN
• 761: Zephyrhills (Quail Hollow Observatory, Zephyrhills, FL)
• 762: Four Winds Observatory, Lake Leelanau, MI
• 763: King City, ON
• 764: Puckett Observatory, Stone Mountain, GA
• 765: Cincinnati, OH
• 766: Michigan State University Observatory, East Lansing, MI
• 767: Angell Hall Observatory, Ann Arbor, MI
• 768: Dearborn, MI
• 769: McMillin Observatory, Columbus, OH
• 770: Crescent Moon Observatory, Columbus, OH
• 771: Boyeros Observatory, Havana, Cuba (Observatorio de Rancho Boyeros)
• 772: Boltwood Observatory, Stittsville, ON
• 773: Warner and Swasey Observatory, Cleveland, OH
• 774: Warner and Swasey Nassau Station, Chardon, OH
• 775: Sayre Observatory, South Bethlehem, PA
• 776: Foggy Bottom, Hamilton (Foggy Bottom Observatory, Hamilton , NY)
• 777: Toronto, ON
• 778: Allegheny Observatory, Pittsburgh, PA
• 779: David Dunlap Observatory, Richmond Hill, ON
• 780: Leander McCormick Observatory, Charlottesville, VA
• 781: Quito, Ecuador
• 782: Quito, comet astrograph station
• 783: Rixeyville, VA
• 784: Stull Observatory, Alfred University, NY
• 785: Fitz-Randolph Observatory, Princeton, NJ
• 786: U.S. Naval Obs., Washington (since 1893)
• 787: U.S. Naval Obs., Washington (before 1893)
• 788: Mount Cuba Observatory, Wilmington, DE
• 789: Litchfield Observatory, Hamilton College, Clinton, Oneida County, NY
• 790: Dominion Observatory, Ottawa, ON
• 791: Flower and Cook Observatory, Philadelphia, PA
• 792: U. of Rhode Island, Quonochontaug, RI
• 793: Dudley Observatory, Albany (before 1893)
• 794: Vassar College Observatory, Poughkeepsie, NY
• 795: Rutherford, NY
• 796: Stamford, CT
• 797: Yale Observatory, New Haven, CT (Yale University Observatory)
• 798: Yale Observatory, Bethany, CT (Yale University Observatory)
• 799: Winchester, MA

800-899

• 800: Harvard Observatory, Arequipa, Peru (Boyden Station)
• 801: Oak Ridge Observatory
• 802: Harvard Observatory, Cambridge, MA (Harvard College Observatory)
• 803: Taunton
• 804: Santiago-San Bernardo
• 805: Santiago-Cerro El Roble
• 806: Santiago-Cerro Calán
• 807: Cerro Tololo Observatory, La Serena, Chile (Cerro Tololo Inter-American Observatory)
• 808: El Leoncito (became the Dr. Carlos U. Cesco Observatory (Estación de Altura Carlos Ulrico Cesco) in 1990; seems to be the same as the Observatorio Félix Aguilar, San Juan National University), Argentina
• 809: European Southern Observatory, La Silla, Chile (La Silla Observatory)
• 810: Wallace Observatory, Westford (George R. Wallace Jr. Astrophysical Observatory (WAO), Westford, MA)
• 811: Maria Mitchell Observatory, Nantucket
• 812: Viña del Mar
• 813: Santiago-Quinta Normal (1862-1920)
• 814: North Scituate
• 815: Santiago-Santa Lucia (1849-1861)
• 816: Rand Observatory
• 817: Sudbury (Sudbury, Massachusetts)
• 818: Gémeaux Observatory, Laval, QC (Observatoire Gémeaux)
• 819: Val-des-Bois, QC
• 820: Tarija
• 821: Córdoba-Bosque Alegre (Estación Astrofísica de Bosque Alegre, Observatorio Astronómico de Córdoba, Argentina)
• 822: Córdoba (Observatorio Astronómico de Córdoba, Argentina)
• 823: Fitchburg
• 824: Lake Clear
• 825: Granville
• 826: Plessissville, QC
• 827: Saint-Félicien, QC
• 828: Assonet
• 829: Complejo Astronómico El Leoncito (CASLEO)
• 830: Hudson
• 831: Rosemary Hill Observatory, University of Florida
• 832: Etters
• 833: Obs. Astronomico de Mercedes, Buenos Aires
• 834: Buenos Aires-AAAA
• 835: Drum Hill Station, Chelmsford
• 836: Furnace Brook Observatory, Cranston
• 837: Jupiter
• 838: Dayton
• 839: La Plata (La Plata Astronomical Observatory; Observatorio Astronómico de La Plata)
• 840: Flint
• 841: Martin Observatory, Blacksburg
• 842: Gettysburg College Observatory
• 843: Emerald Lane Observatory, Decatur
• 844: Los Molinos
• 845: Clinton B. Ford Observatory , Ithaca
• 846: Principia Astronomical Observatory, Elsah
• 847: Lunar Cafe Observatory
• 848: Tenagra Observatory, Cottage Grove
• 849: Everstar Observatory, Olathe, KS (EverStaR Observatory)
• 850: Cordell-Lorenz Observatory, Sewanee
• 851: Burke-Gaffney Observatory, Halifax
• 852: River Moss Observatory, St. Peters
• 853: Biosphere 2 Observatory
• 854: Sabino Canyon Observatory, Tucson
• 855: Wayside Observatory, Minnetonka
• 856: Riverside
• 857: Iowa Robotic Observatory, Sonoita
• 858: Tebbutt Observatory, Edgewood
• 859: Wykrota Observatory-CEAMIG (Observatório Wykrota - CEAMIG (Centro de Estudos Astronômicos de Minas Gerais))
• 860: Valinhos
• 861: Barão Geraldo
• 862: Saku
• 863: Furukawa
• 864: Kumamoto (KCAO (Kumamoto Civil Astronomical Observatory), Kumamoto, Kumamoto, Japan)
• 865: Emmy Observatory, New Paltz
• 866: U.S. Naval Academy, Michelson
• 867: Saji Observatory
• 868: Hidaka Observatory
• 869: Tosa
• 870: Campiñas (Observatório de Campinas, a.k.a. Observatório Municipal de Campinas "Jean Nicolini")
• 871: Akou
• 872: Tokushima
• 873: Kurashiki Observatory
• 874: Itajuba
• 875: Yorii
• 876: Honjo
• 877: Okutama
• 878: Kagiya
• 879: Tōkai (Tōkai, Aichi, Japan)
• 880: Rio de Janeiro
• 881: Toyota
• 882: JCPM Oi Station
• 883: Shizuoka (Shizuoka, Shizuoka, Japan)
• 884: Kawane
• 885: JCPM Yakiimo Station
• 886: Mishima (Mishima, Shizuoka, a.k.a. Susono, Shizuoka, Japan)
• 887: Ojima (Ojima, Gunma, Japan)
• 888: Gekko Observatory
• 889: Karasuyama (Karasuyama, Tochigi, Japan)
• 890: JCPM Tone Station
• 891: JCPM Kimachi Station
• 892: YGCO Hoshikawa and Nagano Stations
• 893: Sendai Municipal Observatory (Sendai Astronomical Observatory)
• 894: Kiyosato
• 895: Hatamae
• 896: Yatsugatake South Base Observatory (near 386 Yatsugatake-Kobuchizawa)
• 897: YGCO Chiyoda Station (YGCO: Yamaneko Group of Comet Observers)
• 898: Fujieda (Fujieda, Shizuoka, Japan)
• 899: Toma

900-999

• 900: Moriyama (Moriyama, Shiga, Japan)
• 901: Tajimi
• 902: Ootake
• 903: Fukuchiyama and Kannabe (Fukuchiyama and Kannabe Observatory, Japan)
• 904: Go-Chome and Kobe-Suma
• 905: Nachi-Katsuura Observatory
• 906: Cobram
• 907: Melbourne
• 908: Toyama
• 909: Snohomish Hilltop Observatory
• 910: Caussols-ODAS
• 911: Collins Observatory, Corning Community College
• 912: Carbuncle Hill Observatory, Greene
• 913: Observatorio Kappa Crucis, Montevideo
• 914: Underwood Observatory, Hubbardston
• 915: River Oaks Observatory, New Braunfels
• 916: Oakley Observatory, Terre Haute
• 917: Pacific Lutheran University Keck Observatory
• 918: Badlands Observatory, Quinn
• 919: Desert Beaver Observatory
• 920: RIT Observatory, Rochester, NY (RIT = Rochester Institute of Technology)
• 921: SW Institute for Space Research, Cloudcroft
• 922: Timberland Observatory, Decatur
• 923: The Bradstreet Observatory, St. Davids
• 924: Observatoire du Cégep de Trois-Rivières
• 925: Palominas Observatory
• 926: Tenagra II Observatory
• 927: Madison-YRS
• 928: Moonedge Observatory, Northport
• 929: Port Allen
• 930: Tahiti
• 931: Punaauia, French Polynesia
• 932: John J. McCarthy Obs., New Milford
• 933: Rockland Observatory, Sierra Vista
• 934: Poway Valley
• 935: Wyrick Observatory, Haymarket
• 936: Ibis Observatory, Manhaatan
• 937: Bradbury Observatory, Stockton-on-Tees
• 938: Linhaceira
• 939: Observatorio Rodeno
• 940: Waterlooville
• 941: Observatorio Pla D'Arguines
• 942: Grantham
• 943: Peverell
• 944: Observatorio Geminis, Dos Hermanas
• 945: Observatorio Monte Deva
• 946: Ametlla de Mar Observatory
• 947: Saint-Sulpice
• 948: Pymoor
• 949: Durtal
• 950: Roque de los Muchachos Observatory, La Palma
• 951: Highworth
• 952: Marxuquera
• 953: Montjoia
• 954: Teide Observatory (Observatorio del Teide)
• 955: Sassoeiros
• 956: Observatorio Pozuelo
• 957: Merignac
• 958: Observatoire de Dax
• 959: Ramonville Saint Agne
• 960: Rolvenden
• 961: City Observatory, Edinburgh
• 962: Gandia
• 963: Werrington
• 964: Southend Bradfield
• 965: Observação Astronómica no Algarve, Portimão (COAA: Centro de Observação Astronómica no Algarve)
• 966: Church Stretton
• 967: Greens Norton
• 968: Haverhill
• 969: London-Regents Park (George Bishop's Observatory, Regent's Park, 1836-1861)
• 970: Chelmsford
• 971: Lisbon
• 972: Dun Echt
• 973: Harrow
• 974: Genoa
• 975: Valencia
• 976: Leamington Spa
• 977: Markree (Markree Observatory, County Sligo, Ireland)
• 978: Conder Brow
• 979: South Wonston
• 980: Lancaster
• 981: Armagh
• 982: Dunsink Observatory, Dublin
• 983: San Fernando
• 984: Eastfield
• 985: Telford
• 986: Ascot
• 987: The Isle of Man Observatory
• 988: Glasgow
• 989: Wilfred Hall Observatory, Preston
• 990: Madrid, Spain (Observatorio Astronómico de Madrid)
• 991: Liverpool (since 1867)
• 992: Liverpool (before 1867)
• 993: Woolston Observatory
• 994: Godalming
• 995: Durham (Durham University Observatory)
• 996: Oxford (Radcliffe Observatory)
• 997: Hartwell
• 998: London-Mill Hill (University of London Observatory)
• 999: Bordeaux-Floirac (Observatoire de Bordeaux)

A00-A99

• A00: Gravesend, U.K.
• A01: Masia Cal Maciarol Modul 2
• A02: Masia Cal Maciarol Modul 8
• A03: Torredembarra
• A04: Saint-Caprais
• A05: Belesta
• A06: Mataró
• A07: Gretz-Armainvilliers
• A08: Malibert
• A09: Quincampoix
• A10: Observatorio Astronómico de Conbera
• A11: Wormhout
• A12: Stazione Astronomica di Sozzago
• A13: Observatoire Naef, Marly, Switzerland (Observatory Naef Ependes)
• A14: Les Engarouines Observatory
• A15: Josef Bresser Sternwarte, Borken
• A16: Tentlingen
• A17: Guidestar Observatory, Weinheim
• A18: Herne
• A19: Köln
• A20: Sögel
• A21: Irmtraut
• A22: Starkenburg Sternwarte-SOHAS
• A23: Sternwarte Weinheim, Germany [4]
• A24: New Millennium Observatory, Mozzate
• A25: Nova Milanese
• A26: Darmstadt
• A27: Eridanus Observatory, Langelsheim
• A28: Kempten
• A29: Santa Maria a Monte
• A30: Crespadoro
• A31: Corcaroli Observatory
• A32: Panker
• A33: Volkssternwarte Kirchheim
• A34: Grosshabersdorf
• A35: Hormersdorf Observatory
• A36: Ganda di Aviatico
• A37: Mueggelheim
• A38: Campocatino Automated Telescope, Collepardo
• A39: Altenburg
• A40: Pieta
• A41: Rezman Observatory, Kamnik
• A42: Gehrden
• A43: Inastars Observatory, Potsdam
• A44: Altschwendt
• A45: Karrenkneul
• A46: Lelekovice
• A47: Matera
• A48: Povegliano Veronese
• A49: Uppsala University-Ångström laboratory ^[1]
• A50: Andrushivka Astronomical Observatory (Андрушівська астрономічна обсерваторія), Zhytomyr Oblast, Ukraine
• A51: Danzig
• A52: Etyek
• A53: Peschiera del Garda
• A54: Ostrorog
• A55: Osservatorio Astronomico Vallemare di Borbona, Italy ^[2]
• A56: Parma
• A57: Osservatorio Astron. Margherita Hack, Firenze
• A58: Observatoire de Chalandray-Canotiers
• A59: Karlovy Vary Observatory
• A60: YSTAR-NEOPAT Station, Sutherland
• A61: Tortona
• A62: Aichtal
• A63: Cosmosoz Obs., Tassin la Demi Lune
• A64: Couvaloup de St-Cergue
• A65: Le Couvent de Lentin
• A66: Stazione Osservativa Astronomica, Livorno
• A67: Chiusa di Pesio
• A68: Swedenborg Obs., Bockholmwik
• A69: Osservatorio Palazzo Bindi Sergardi
• A70: Lumijoki
• A71: Stixendorf
• A72: Radebeul Observatory (Sternwarte "Adolph Diesterweg" Radebeul, Germany)
• A73: Penzing Astrometric Obs., Vienna
• A74: Bergen-Enkheim Observatory, Germany [5]
• A75: Fort Pius Observatory, Barcelona
• A76: Andromeda Observatory, Miskolc
• A77: Observatoire Chante-Perdrix, Dauban, Haute-Provence, France
• A78: Stia
• A79: Zvezdno Obshtestvo Observatory, Plana
• A80: Lindenberg Observatory
• A81: Balzaretto Observatory, Rome
• A82: Osservatorio Astronomico di Trieste
• A83: Jakokoski Observatory
• A84: TUBITAK National Observatory
• A85: Odessa Astronomical Observatory, Kryzhanovka, Ukraine
• A86: Albigneux
• A87: Rimbach
• A88: Bolzaneto
• A89: Sterni Observatory, Kempten
• A90: Sant Gervasi Observatory, Barcelona
• A91: Hankasalmi Observatory, Hankasalmi, Finland
• A92: Urseanu Observatory, Bucharest
• A93: Lucca
• A94: Cormons
• A95: Taurus Hill Observatory, Varkaus
• A96: Klosterneuburg
• A97: Stammersdorf
• A98: Taurus-1 Observatory, Baran', Belarus
• A99: Osservatorio del Monte Baldo

B00-B99

• B00: Savigny-le-Temple
• B01: Taunus Observatory, Frankfurt, Germany
• B02: Kielce
• B03: Alter Satzberg, Vienna
• B04: Saint-Barthelemy Observatory
• B05: Ka-Dar Observatory, Barybino, Moscow region
• B06: Montseny Astronomical Observatory, Spain
• B07: Camorino
• B08: San Lazzaro di Savena
• B09: Capannoli, Italy Pietro Dora Vivarelli ASA
• B10: Observatoire du Mas des Gres, Moydans (LightBuckets as of November 2011)
• B11: Osservatorio Cima Rest, Imola
• B12: The Koschny Observatory, Noordwijkerhout
• B13: Osservatorio di Tradate
• B14: Ca del Monte
• B15: Inastars Observatory, Potsdam (since 2006)
• B16: 1st Moscow Gymnasium Observatory, Lipki
• B17: AZT-8 Evpatoria
• B18: Terskol
• B19: Observatori Iluro, Mataró
• B20: Observatori Carmelita, Tiana
• B21: Gaisberg Observatory (Sternwarte Gaisberg), Schaerding (Schärding, Austria)
• B22: Observatori d'Àger, Barcelona, Spain
• B23: Fiamene, Italy
• B24: Cesson
• B25: Catania
• B26: Observatoire des Terres Blanches, Reillanne
• B27: Picard Observatory, St. Veit
• B28: Mandi Observatory, Pagnacco, Italy
• B29: L'Ampolla Observatory, Tarragona
• B30: Szamotuly-Galowo, Poland
• B31: Southern African Large Telescope (SALT), Sutherland
• B32: Observatory Gelenau(Germany)
• B33: Libbiano Observatory, Peccioli - AAAV
• B34: Green Island Observatory, Geçitkale, Cyprus
• B35: Bareket observatory, Macabim, Israel.
• B36: Redshed Observatory, Kallham
• B37: Obs. de L' Ametlla del Valles, Barcelona
• B38: Santa Mama
• B39: Tradate
• B40: Skylive Observatory, Catania, Italy (Gruppo Astrofili Catanesi)
• B41: Zlin Observatory
• B42: Vitebsk
• B43: Hennef
• B44: Eygalayes, France
• B45: Narama
• B46: Sintini Observatory, Argenta
• B47: Metsala Observatory, Espoo
• B48: Bocholt
• B49: Paus Observatory, Sabadell
• B50: Corner Observatory, Durmersheim
• B51: Vallauris
• B52: Observatorio El Far
• B53: Casal Lumbroso, Rome
• B54: Àger, Spain
• B55: Comeglians
• B56: Observatorio Sant Pere, Mataró
• B57: Laietania Observatory, Parets del Vallès
• B58: Polaris Observatory, Budapest
• B59: Borken
• B60: Deep Sky Observatorium, Bad Bentheim
• B61: Valldoreix Obs.,Sant Cugat del Valles
• B62: Brelingen
• B63: Solaris Observatory, Luczanowice
• B64: Slope Rock Observatory, Hyvinkaa
• B65: Komakallio Observatory, Kirkkonummi
• B66: Osservatorio di Casasco
• B67: Sternwarte Mirasteilas, Falera, Switzerland
• B68: Mount Matajur Observatory
• B69: Owls and Ravens Observatory, Holzgerlingen
• B70: Sant Celoni
• B71: Observatorio El Vendrell
• B72: Soerth
• B73: Mauren Valley Observatory, Holzgerlingen
• B74: Santa María de Montmagastrell
• B75: Stazione Astronomica Betelgeuse, Magnago
• B76: Sternwarte Schönfeld, Dresden
• B77: Schafmatt Observatory, Aarau
• B78: Astrophoton Observatory, Audorf
• B79: Marana Observatory
• B80: Osservatorio Astronomico Campomaggiore
• B81: Caimari
• B82: Maidbronn
• B83: Gières
• B84: Cyclops Observatory, Oostkapelle
• B85: Beilen Observatory
• B86: Sternwarte Hagen, Germany
• B87: Banyoles
• B88: Bigmuskie Observatory, Mombercelli
• B89: Observatori Astronòmic de Tiana
• B90: Malina River Observatory, Povoletto
• B91: Bollwiller
• B92: Chinon
• B93: Hoogeveen
• B94: Petrozavodsk, Russia
• B95: Achternholt
• B96: Brixiis Observatory, Kruibeke
• B97: Sterrenwacht Andromeda, Meppel
• B98: Siena
• B99: Santa Coloma de Gramenet

C00-C99

• C00: Velikie Luki, Russia
• C01: Lohrmann-Observatorium, Triebenberg, Germany
• C02: Observatorio Royal Park, Spain
• C03: Clayhole Observatory, Jokela, Finland
• C04: Kramatorsk, Ukraine
• C05: Königsleiten, Austria
• C06: Siberian State Aerospace University Observatory, Krasnoyarsk, Russia
• C07: Anysllum Observatory, Àger, Spain
• C08: Fiby, Sweden
• C09: Rouet, France
• C10: Maisoncelles, France
• C11: City Observatory, Slaný, Czech Republic
• C12: Berta Observatory, Sabadell, Spain
• C13: Como, Italy
• C14: Sky Vistas Observatory, Eichgraben, Austria
• C15: ISON-Ussuriysk, Russia
• C16: Isarwinkel Observatory, Bad Tölz, Germany
• C17: Observatorio Joan Roget, Àger, Spain
• C18: Frasnes-Lez-Anvaing, Belgium
• C19: ROSA Observatory, Vaucluse, France
• C20: Kislovodsk Mtn. Astronomical Stn., Pulkovo Obs., Russia
• C21: Observatorio Via Lactea, Àger, Spain
• C22: Oberwiesenthal, Germany
• C23: Olmen, Belgium
• C24: Seveso, Italy
• C25: Pulkovo Observatory Station, Campo Imperatore, Italy
• C26: Levendaal Observatory, Leiden, Netherlands
• C27: Pallerols, Spain
• C28: Wellinghofen, Germany
• C29: Observatori Astronómic de Les Planes de Son, Spain
• C30: Petrozavodsk University Obs., Sheltozero Stn., Russia
• C31: Sternwarte Neanderhoehe Hochdahl e.V., Erkrath, Germany
• C32: Ka-Dar Observatory, TAU Station, Nizhny Arkhyz, Russia
• C33: Observatorio CEAM, Caimari, Canary Islands, Spain
• C34: Baja Astronomical Observatory, Hungary
• C35: Terrassa, Spain
• C36: Starry Wanderer Observatory, Baran', Belarus
• C37: Stowupland, England, Great Britain
• C38: Varuna Observatory, Cuorgnè, Italy
• C39: Nijmegen, Netherlands
• C40: Kuban State University Astrophysical Observatory, Russia
• C41: MASTER-II Observatory, Kislovodsk, Russia
• C42: Xingming Observatory, Mt. Nanshan, China
• C43: Hoyerswerda, Germany
• C44: A. Volta Observatory, Lanzo d'Intelvi, Italy
• C45: MPC1 Cassia Observatory, La Giustiniana, Italy
• C46: Horizon Observatory, Petropavlovsk, Kazakhstan
• C47: Nonndorf, Austria
• C48: Sayan Solar Observatory, Irkutsk, Russia
• C49: STEREO-A
• C50: STEREO-B
• C51: WISE
• C60: Argelander Institute for Astronomy Obs., Bonn, Germany
• C61: Chelles, France
• C62: Eurac Observatory, Bolzano, Italy
• C63: Giuseppe Piazzi Observatory, Ponte in Valtellina, Italy
• C64: Puchenstuben, Austria
• C65: Observatori Astronòmic del Montsec, Spain
• C66: Observatorio El Cielo de Consell, Balearic Islands, Spain
• C67: Gnevsdorf, Germany
• C68: Ellinogermaniki Agogi Observatory, Pallini, Greece
• C69: Bayerwald Sternwarte, Neuhütte, Germany
• C70: Uiterstegracht Station, Leiden, Netherlands
• C71: Sant Marti Sesgueioles, Spain
• C72: Palestrina, Italy
• C73: Galați Observatory, Romania
• C74: Observatorio El Teatrillo de Lyra, Àger, Spain
• C75: Whitestar Observatory, Borgobello, Italy
• C76: Observatorio Estels, Àger, Spain
• C77: Bernezzo Observatory, Italy
• C78: Martin S. Kraar Observatory, Rehovot, Israel
• C79: Roser Observatory, Blanes, Spain
• C80: Don Astronomical Observatory, Rostov-on-Don, Russia
• C81: Dolomites Astronomical Observatory, Italy
• C82: Osservatorio Astronomico Nastro Verde, Sorrento, Italy
• C83: Badalozhnyj Observatory, Russia
• C84: Badalona, Spain
• C85: Observatorio Cala d'Hort, Ibiza, Balearic Islands, Spain
• C86: Blanes, Spain
• C87: Rimbach, Germany
• C88: Montarrenti Observatory, Siena, Italy

D00-D99

• D14: Nanchuan Observatory, Guangzhou, China
• D16: Po Leung Kuk Observatory, Tuen Mun
• D17: Hong Kong
• D18: Mt. Guizi Observatory, China
• D20: Zadko Observatory, Wallingup Plain
• D21: Shenton Park
• D22: UWA Observatory, Crawley, WA, Australia
• D24: LightBuckets Observatory, Pingelly
• D25: Tzec Maun Observatory, Pingelly, WA, Australia
• D29: Purple Mountain Observatory, XuYi Station
• D32: JiangNanTianChi Observatory, Mt. Getianling
• D33: Kenting Observatory, Checheng, Taiwan
• D34: Kenting Observatory, Hengchun
• D35: Lulin Observatory
• D36: Tataka, Mt. Yu-Shan National Park
• D39: Shandong University Observatory, Weihai
• D44: Ishigakijima Astronomical Observatory
• D55: Kangwon Science High School Observatory, Ksho
• D57: Gimhae Astronomical Observatory, Uhbang-dong
• D58: KSA SEM Observatory, Danggam-dong
• D61: Suntopia Marina, Sumoto
• D62: Miyaki-Argenteus
• D70: Tosa
• D74: Nakagawa (Anan Science Center Nakagawa Observatory, formerly Nakagawa Science Center Nakagawa Observatory, Japan)
• D78: Iga-Ueno
• D79: YSVP Observatory, Vale Park, SA, Australia
• D80: Gumma Astronomical Observatory
• D81: Nagano
• D82: Wallaroo
• D83: Miwa
• D84: Hallet Cove
• D85: Ingle Farm
• D86: Penwortham
• D87: Brooklyn Park
• D88: Hiratsuka
• D89: Yamagata (Yamagata Astronomical Observatory)
• D90: RAS Observatory, Moorook, SA, Australia
• D91: Adati
• D92: Osaki, Japan
• D93: Sendai Astronomical Observatory, Japan
• D94: Takanezawa, Tochigi, Japan
• D95: Kurihara
• D96: Tzec Maun Observatory, Moorook, SA, Australia
• D97: Berri, SA, Australia'

E00-E99

• E00: Castlemaine
• E01: South Yarra (Barfold)
• E03: RAS Observatory, Officer
• E04: Pacific Sky Observatory, Saipan
• E05: Earl Hill Observatory, Trinity Beach
• E07: Murrumbateman, NSW, Australia
• E08: Wobblesock Observatory, Coonabarabran
• E09: Oakley Southern Sky Observatory, Coonabarabran
• E10: Siding Spring-Faulkes Telescope South
• E11: Frog Rock Observatory, Mudgee
• E12: Siding Spring Survey
• E13: Wanniassa
• E14: Hunters Hill Observatory, Ngunnawal
• E15: Magellan Observatory, near Goulburn
• E16: Grove Creek Observatory, Trunkey
• E17: Leura
• E18: BDI Observatory, Bangor, (Near Sutherland South of Sydney)
• E19: Kingsgrove
• E20: Marsfield
• E21: Norma Rose Observatory, Leyburn, Queensland, Australia
• E22: Univ. of Southern Queensland Obs., Mt. Kent
• E23: Arcadia, Australia
• E24: Tangra Observatory, St. Clair, NSW, Australia
• E25: Rochedale (APTA)
• E26: RAS Observatory, Biggera Waters, Queensland, Australia
• E27: Thornlands, Queensland, Australia
• E28: Kuriwa Observatory, Hawkesbury Heights, NSW, Australia
• E81: Nelson, New Zealand
• E85: Farm Cove, Auckland, New Zealand
• E87: Turitea, New Zealand
• E89: Geyserland Observatory, Pukehangi, New Zealand

F00-F99

• F51: Pan-STARRS 1, Haleakala, Hawaii, U.S.A.
• F59: Ironwood Remote Observatory, Hawaii, U.S.A.
• F60: Ironwood North Observatory, Hawaii, U.S.A.
• F65: Haleakala-Faulkes Telescope North, Hawaii, U.S.A. (Haleakala Observatory)
• F84: Hibiscus Observatory, Punaauia, French Polynesia
• F85: Tiki Observatory, Punaauia, French Polynesia
• F86: Moana Observatory, Punaauia, French Polynesia

G00-G99

• G46: Northwest Florida State College Observatory, FL, U.S.A.
• G47: HillTopTop Observatory, Edgewood, NM, U.S.A.
• G48: Doc Greiner Research Obs., Rancho Hildalgo, MN, U.S.A.
• G49: Minnetonka, MN, U.S.A.
• G50: Organ Mesa Observatory, Las Cruces, NM, U.S.A.
• G51: Byrne Observatory, Sedgwick Reserve, CA, U.S.A.
• G52: Stone Edge Observatory, El Verano, CA, U.S.A.
• G53: Alder Springs Observatory, Auberry, CA, U.S.A.
• G54: Hemet, CA, U.S.A.
• G55: Bakersfield, CA, U.S.A.
• G56: Walnut Creek
• G57: Dilbert Observatory, Forest Grove
• G58: Chabot Space and Science Center, Oakland
• G59: Maiden Lane Obs., Bainbridge Island
• G60: Carroll Observatory, Montecito
• G61: Pleasanton
• G62: Sunriver Nature Center Observatory, Sunriver
• G63: Mill Creek Observatory, The Dalles
• G64: Blue Canyon Observatory
• G65: Vulcan North, Lick Observatory, Mount Hamilton
• G66: Lake Forest Observatory, Forest Hills
• G67: Rancho del Sol, Camino
• G68: Sierra Stars Observatory, Markleeville
• G69: Thousand Oaks
• G70: Francisquito Observatory, Los Angeles, CA, U.S.A.
• G71: Rancho Palos Verdes
• G72: University Hills
• G73: Mount Wilson-TIE
• G74: Boulder Knolls Observatory, Escondido, CA, U.S.A.
• G75: Starry Knight Observatory, Coto de Caza
• G76: Altimira Observatory, Coto de Caza
• G77: Baldwin Lake
• G78: Desert Wanderer Observatory, El Centro
• G79: Goat Mountain Astronomical Research Station
• G80: Sierra Remote Observatories, Auberry
• G81: Temecula
• G82: SARA Observatory, Kitt Peak
• G83: Mt. Graham-LBT
• G84: Mount Lemmon SkyCenter
• G85: Vermillion Cliffs Observatory, Kanab
• G86: Tucson-Winterhaven
• G87: Calvin M. Hooper Memorial Observatory, Hyde Park
• G88: LAMP Observatory, New River
• G89: Kachina Observatory, Flagstaff
• G90: Three Buttes Observatory, Tucson
• G91: Whipple Observatory, Mt. Hopkins—2MASS(Fred Lawrence Whipple Observatory)
• G92: Jarnac Observatory, Vail
• G93: Sonoita Research Observatory, Sonoita, Arizona
• G94: Sonoran Skies Observatory, St. David
• G95: Hereford Arizona Observatory, Hereford
• G96: Mt. Lemmon Survey (Mount Lemmon)
• G97: Astronomical League Alpha Observatory, Portal
• G98: Calvin-Rehoboth Observatory, Rehoboth, NM, U.S.A. (Calvin-Rehoboth Robotic Observatory)
• G99: NF Observatory, Silver City

H00-H99

• H00: Tyrone
• H01: Magdalena Ridge Observatory, New Mexico Tech
• H02: Sulphur Flats Observatory, La Cueva
• H03: Sandia View Observatory, Rio Rancho, NM
• H04: Santa Fe
• H05: Edmund Kline Observatory, Deer Trail
• H06: RAS Observatory, Mayhill, NM (RAS (Remote Astronomical Society) Observatory of New Mexico; a.k.a. New Mexico Skies Observatory)
• H07: 7300 Observatory, Cloudcroft, NM
• H08: BlackBird Observatory, Cloudcroft, NM
• H09: Antelope Hills Observatory, Bennett
• H10: Tzec Maun Foundation Observatory, Mayhill, NM
• H11: LightBuckets Observatory, Rodeo, NM, U.S.A. (LightBuckets re-located to B10 in 2011)
• H12: TechDome, Mayhill, NM, U.S.A.
• H13: Lenomiya Observatory, Casa Grande, AZ, U.S.A.
• H14: Morning Star Observatory, Tucson, AZ, U.S.A.
• H15: ISON-NM, Mayhill, NM, U.S.A. (32° 54′ 11.79″ North 105° 31′ 42.40″ West, 2217 meters above sea level)
• H16: HUT Observatory, Eagle, CO, U.S.A.
• H17: Angel Peaks Observatory, CO, U.S.A.
• H18: Vail, AZ, U.S.A.
• H19: Lone Star Observatory, Caney, OK, U.S.A.
• H20: Eastern Illinois University Obs., Charleston, IL, U.S.A.
• H21: Astronomical Research Observatory, Westfield, IL, U.S.A.
• H22: Terre Haute
• H23: Pear Tree Observatory, Valparaiso
• H24: J. C. Veen Observatory, Lowell
• H25: Harvest Moon Observatory, Northfield
• H26: Doc Greiner Research Observatory, Janesvillle
• H27: Moonglow Observatory, Warrensburg
• H28: Preston Hills Observatory, Celina
• H29: Ivywood Observatory, Edmond
• H30: University of Oklahoma Observatory, Norman
• H31: Star Ridge Observatory, Weimar
• H32: Texas A&M Physics Observatory, College Station
• H33: Bixhoma Observatory, Bixby
• H34: Chapel Hill
• H35: Leavenworth
• H36: Sandlot Observatory, Scranton, KS
• H37: Grems Timmons Observatories, Graettinger
• H38: Timberline Observatory, Urbandale
• H39: S.O.S. Observatory, Minneapolis
• H40: Nubbin Ridge Observatory
• H41: Petit Jean Mountain, AR
• H42: Wartburg College Observatory, Waverly
• H43: Conway
• H44: Cascade Mountain
• H45: Petit Jean Mountain South, AR
• H46: Ricky Observatory, Blue Springs, Missouri.
• H47: Vicksburg, MS
• H48: PSU Greenbush Observatory, Pittsburg
• H49: ATU Astronomical Observatory, Russellville
• H50: University of Central Arkansas Obs., Conway
• H51: Greiner Research Observatory, Verona, WI
• H52: Hawkeye Observatory, Durand
• H53: Thompsonville
• H54: Cedar Drive Observatory, Pulaski
• H55: Astronomical Research Observatory, Charleston, IL (Antares Observatory, Charleston, IL)
• H56: Northbrook Meadow Observatory
• H57: Ohio State University Observatory, Lima
• H58: NASA/MSFC ALaMO, Redstone Arsenal
• H59: Prairie Grass Observatory, Camp Cullom
• H60: Heartland Observatory, Carmel, IN, U.S.A.
• H61: Newcastle
• H62: Calvin College Observatory
• H63: DeKalb Observatory, Auburn
• H64: Thomas More College Observatory, Crestview Hills
• H65: Waltonfields Observatory, Walton
• H66: Yellow Springs
• H67: Stonegate Observatory, Ann Arbor, MI
• H68: Red Barn Observatory, Ty Ty, GA
• H69: Ohio Wesleyan University
• H70: Asheville
• H71: Chula
• H72: Evelyn L. Egan Observatory, Fort Myers, Florida
• H73: Lakeland Astronomical Observatory, Kirtland
• H74: Bar J Observatory, New Smyrna Beach
• H75: Indian Hill North Observatory, Huntsburg
• H76: Oakridge Observatory, Miami
• H77: Buehler Observatory
• H78: University of Nariño Observatory, Pasto
• H79: York University Observatory, Toronto
• H80: Halstead Observatory, Princeton
• H81: Hartung-Boothroyd Observatory, Ithaca, New York, USA
• H82: CBA-NOVAC Observatory, Front Royal, Virginia, USA
• H83: Timberlake Observatory, Oakton
• H84: Northview Observatory, Mendon
• H85: Silver Spring, MD
• H86: CBA-East Observatory, Laurel
• H87: Fenwick Observatory, Richmond
• H88: Hope Observatory, Belcamp
• H89: Galaxy Blues Observatory, Gatineau, QC
• H90: Ottawa
• H91: Reynolds Observatory, Potsdam
• H92: Arcturus Observatory
• H93: Berkeley Heights
• H94: Cedar Knolls
• H95: NJIT Observatory, Newark
• H96: Observatoire des Pléïades, Mandeville
• H97: Talcott Mountain Science Center, Avon
• H98: Dark Roseanne Obs., Middlefield, CT
• H99: Sunhill Observatory, Newton

I00-I99

• I00: Carbuncle Hill Observatory, Coventry
• I01: Clay Center Observatory, Brookline
• I02: Cerro Tololo Observatory, La Serena—2MASS, Chile (Cerro Tololo Inter-American Observatory)
• I03: European Southern Obs., La Silla—ASTROVIRTEL, Chile (La Silla Observatory)
• I04: Mamalluca Observatory
• I05: Las Campanas Observatory-TIE
• I06: Werner Schmidt Obs., Dennis-Yarmouth Regional HS
• I07: Conlin Hill Observatory, Oxford
• I08: Alianza S4, Cerro Burek
• I09: Cerro Armazones, Chile
• I10: CAOS-CampoCatino Austral Observatory Survey (Campo Catino Austral Observatory Survey, Chile [6])
• I11: Gemini South Observatory, Cerro Pachón
• I12: Phillips Academy Observatory, Andover
• I13: Burleith Observatory, Washington D.C., U.S.A.
• I14: Tigh Speuran Observatory, Framingham
• I15: Wishing Star Observatory, Barrington
• I16: IAA-AI Atacama, San Pedro de Atacama, Chile
• I17: Thomas G. Cupillari Observatory, Fleetville, PA, U.S.A.
• I18: Fan Mountain Observatory, Covesville, VA, U.S.A.
• I19: Observatorio El Gato Gris, Tanti, Argentina
• I20: Rio Cuarto, Argentina
• I21: El Condor Observatory, Córdoba
• I22: Abbey Ridge Observatory, Stillwater Lake
• I23: Frosty Cold Observatory, Mash Harbor, ME, U.S.A.
• I24: Lake of the Woods Observatory, Locust Grove, VA, U.S.A.
• I25: ECCCO Observatory, Bosque Alegre, Argentina
• I26: Observatorio Kappa Crucis, Córdoba, Argentina
• I27: Barred Owl Observatory, Carp, Canada
• I28: Starhoo Observatory, Lakeville, MA, U.S.A.
• I29: Middlesex School Observatory, Concord, MA, U.S.A.
• I30: Observatorio Geminis Austral
• I31: Observatorio Astronomico del Colegio Cristo Rey
• I32: Observatorio Beta Orionis, Rosario
• I33: SOAR, Cerro Pachón, Chile
• I34: Morgantown, PA, U.S.A.
• I35: Sidoli, Argentina
• I36: Observatorio Los Campitos, Cañuela, Argentina
• I37: Astrodomi Observatory, Santa Rita [7], Argentina
• I38: Observatorio Los Algarrobos, Salto, Argentina
• I39: Observatorio Cruz del Sur, San Justo, Argentina
• I40: La Silla--TRAPPIST, Chile
• I41: Palomar Mountain--PTF, CA, U.S.A.
• I42: OWC Observatory, Niceville, FL, U.S.A.
• I43: Tarleton State University Obs., Stephenville, TX, U.S.A.
• I44: Northwest Florida State College, Niceville, FL, U.S.A.
• I45: Observatorio W Crucis, San Justo, Argentina
• I66: Taurus Australis Observatory, Brasília, Brazil
• I68: Pousada dos Anoes Observatory, Brazil
• I70: Gedney House Observatory, Kirton, England, U.K.
• I71: Observatorio Los Milanos, Caceres, Spain
• I72: Observatorio Carpe-Noctem, Madrid, Spain
• I73: Salvia Observatory, Saulges, France
• I74: Baxter Garden Observatory, Salisbury, England, U.K.
• I75: Observatorio Castellon, Spain
• I76: Tesla Observatory, Valdemorillo, Spain
• I77: CEAMIG-REA Observatory, Belo Horizonte, Brazil
• I78: Observatorio Principia, Málaga, Spain
• I79: AstroCamp, Nerpio, Spain
• I80: Rose Cottage Observatory, Keighley, England, U.K.
• I81: Tarbatness Observatory, Portmahomack, Scotland, U.K.
• I82: Güímar, Canary Islands, Spain
• I83: Cherryvalley Observatory, Rathmolyon, Ireland
• I84: Cerro del Viento, Badajoz, Spain
• I85: Las Negras, Spain
• I86: Observatorio UCM, Madrid, Spain
• I87: Astroshot Observatory, Monasterevin, Ireland
• I88: Fuensanta de Martos, Spain
• I89: RAS Observatory, Nerpio, Spain
• I90: Blackrock Castle Observatory, Ireland
• I91: Retamar, Spain
• I92: Astreo Observatory, Mairena del Aljarafe, Spain
• I93: St Pardon de Conques, France
• I94: Observatorio Rho Ophiocus, Las Rozas de Madrid, Spain
• I95: Observatorio de la Hita, Spain
• I96: Hyperion Observatory, Urbanizacion Caraquiz, Spain
• I97: Penn Heights Observatory, Rickmansworth, U.K.
• I98: El Berrueco, Spain
• I99: Observatorio Blanquita, Vaciamadrid, Spain

J00-J99

• J00: Segorbe, Spain
• J01: Observatorio Cielo Profundo, Oviedo, Spain
• J02: Busot, Spain
• J03: Gothers Observatory, St. Dennis
• J04: ESA Optical Ground Station, Tenerife
• J05: Bootes Observatory, Boecillo
• J06: Trent Astronomical Observatory, Clifton
• J07: Observatorio SPAG Monfragüe, Palazuelo-Empalme
• J08: Observatorio Zonalunar, Puzol
• J09: Balbriggan
• J10: Alicante
• J11: Matosinhos
• J12: Caraquiz
• J13: La Palma-Liverpool Telescope
• J14: La Corte
• J15: Muxagata
• J16: An Carraig Observatory, Northern Ireland An Carraig Observatory
• J17: Ragdon
• J18: Dingle Observatory, Montgomery, Wales, U.K.
• J19: El Maestrat
• J20: Aravaca
• J21: El Boalo
• J22: Tacande Observatory, La Palma
• J23: Centre Astronomique de La Couyere
• J24: Observatorio Altamira, Canary Islands, Spain
• J25: Penamayor Observatory, Nava
• J26: The Spaceguard Centre, Knighton
• J27: El Guijo Observatory, Spain
• J28: Observatorio Jaén, Jaén, Spain
• J29: Observatorio Nira, Tias
• J30: Observatorio Ventilla, Madrid
• J31: La Axarquia
• J32: Aljaraque
• J33: University of Hertfordshire Obs., Bayfordbury
• J34: La Fecha
• J35: Tucci Observatory, Martos
• J36: Observatorio DiezALaOnce, Illana
• J37: Huelva
• J38: Observatorio La Vara, Valdés
• J39: Ingenio
• J40: Málaga, Spain
• J41: Raheny
• J42: Puzol
• J43: Oukaïmeden Observatory, Morocco
• J44: Observatorio Iturrieta, Alava
• J45: Observatorio Montana Cabreja Vega de San Mateo, Gran Canaria.
• J46: Observatorio Montana Blanca, Tias
• J47: Observatorio Nazaret
• J48: Observatory Mackay, La Laguna
• J49: Santa Pola
• J50: La Palma-NEON
• J51: Observatorio Atlante, Tenerife
• J52: Observatorio Pinsoro
• J53: Posadas
• J54: Bradford Robotic Telescope
• J55: Los Altos de Arguineguin Observatory
• J56: Observatorio La Avejerilla
• J57: Centro Astronómico Alto Turia, Valencia
• J58: Brynllefrith Observatory, Llantwit Fardre, Wales, UK
• J59: Observatorio Linceo, Santander
• J60: Tocororo Observatory, Arquillinos
• J61: Brownstown Observatory, Kilcloon
• J62: Kingsland Observatory, Boyle
• J63: San Gabriel
• J64: La Mata
• J65: Celbridge
• J66: Kinver
• J67: Observatorio La Puebla de Vallbona
• J68: Tweenhills Observatory, Hartpury, Gloucestershire, England, UK
• J69: North Observatory, Clanfield, UK
• J70: Obs. Astronómico Vega del Thader, El Palmar
• J71: Willow Bank Observatory, Lancashire, England, UK
• J72: Valle del Sol
• J73: Quainton, Buckinghamshire, England, UK (Quainton Observatory)
• J74: Bilbao
• J75: OAM Observatory, La Sagra, Spain (Observatorio Astronómico de La Sagra)
• J76: La Murta, Spain
• J77: Golden Hill Observatory, Stourton Caundle, Dorset, England, UK
• J78: Murcia
• J79: Observatorio Calarreona, Aguilas
• J80: Sainte Helene
• J81: Guirguillano
• J82: Leyland
• J83: Olive Farm Observatory, Hoghton
• J84: South Observatory, Clanfield
• J85: Makerstoun
• J86: Sierra Nevada Observatory (Observatorio de Sierra Nevada, Spain)
• J87: La Cañada (Observatorio de La Cañada (La Cañada Observatory), Ávila, Spain)
• J88: Strawberry Field Obs., Southampton
• J89: Tres Cantos Observatory
• J90: West Challow
• J91: Alt emporda Observatory, Figueres
• J92: Beaconsfield
• J93: Mount Tuffley Observatory, Gloucester, England, UK
• J94: Abbeydale, Gloucester, England, UK
• J95: Great Shefford, Berkshire, England, UK
• J96: Observatorio de Aras de los Olmos (OAO) - Universidad de Valencia, Aras de los Olmos, Valencia, Spain
• J97: Alginet
• J98: Observatorio Manises
• J99: Burjassot

References

1. ^ The Astronomical Observatory at the Uppsala University
2. ^ Osservatorio Astronomico Vallemare di Borbona ( M.P.C. obs. cod. A55 )

See also

• List of observatories
• Space observatory
• Timeline of telescopes, observatories, and observing technology
• Volcano observatory

External links

• Minor Planet Center (SAO) - List Of Observatory Codes
• Guide to Minor Body Astrometry
• European Space Agency Spaceguard - Observatory List
• Astrometry - Obtaining an Observatory Code