Sezione di Ricerca Asteroidi

Contatti con gli osservatorio italiani:

Minor Planet Center

Osservatori Italiani (30/11/2016)

022 IT Pino Torinese 043 IT Asiago Astrophysical Observatory, Padua 096 IT Merate 098 IT Asiago Observatory, Cima Ekar 104 IT San Marcello Pistoiese 107 IT Cavezzo 108 IT Montelupo 111 IT Piazzano Observatory, Florence 112 IT Pleiade Observatory, Verona 126 IT Monte Viseggi 130 IT Lumezzane 146 IT Frignano 147 IT Osservatorio Astronomico di Suno 154 IT Cortina 157 IT Frasso Sabino 158 IT Promiod 159 IT Monte Agliale 160 IT Castelmartini 161 IT Cerrina Tololo Observatory 162 IT Potenza 169 IT Airali Observatory 197 IT Bastia 201 IT Jonathan B. Postel Observatory 203 IT GiaGa Observatory 204 IT Schiaparelli Observatory 205 IT Obs. Casalecchio di Reno, Bologna 207 IT Osservatorio Antonio Grosso 208 IT Rivalta 209 IT Asiago Observatory, Cima Ekar-ADAS 211 IT Scandicci 226 IT Guido Ruggieri Observatory, Padua 228 IT Bruno Zugna Observatory, Trieste 229 IT G. C. Gloriosi Astronomical Observatory, Salerno 233 IT Sauro Donati Astronomical Observatory, San Vito 235 IT CAST Observatory, Talmassons 434 IT S. Benedetto Po 435 IT G. Colombo Astronomical Observatory, Padua 436 IT Osservatorio di Livergnano 468 IT Astronomical Observatory, Campo Catino 470 IT Ceccano 473 IT Remanzacco 476 IT Grange Observatory, Bussoleno 552 IT Osservatorio S. Vittore, Bologna 559 IT Serra La Nave 560 IT Madonna di Dossobuono 565 IT Bassano Bresciano 567 IT Chions 571 IT Cavriana 574 IT Gottolengo 579 IT Novi Ligure 587 IT Sormano 588 IT Eremo di Tizzano 589 IT Santa Lucia Stroncone 593 IT Monte Argentario 594 IT Monte Autore 595 IT Farra d'Isonzo 596 IT Colleverde di Guidonia 598 IT Loiano 599 IT Campo Imperatore-CINEOS 600 IT TLC Observatory, Bologna 609 IT Osservatorio Polino 610 IT Pianoro 632 IT San Polo A Mosciano 633 IT Romito 974 IT Genoa A12 IT Stazione Astronomica di Sozzago A24 IT New Millennium Observatory, Mozzate A25 IT Nova Milanese A29 IT Santa Maria a Monte A30 IT Crespadoro A31 IT Corcaroli Observatory A36 IT Ganda di Aviatico A38 IT Campocatino Automated Telescope, Collepardo A47 IT Matera A48 IT Povegliano Veronese A53 IT Peschiera del Garda A55 IT Osservatorio Astronomico Vallemare di Borbona A56 IT Parma A57 IT Osservatorio Astron. Margherita Hack, Firenze A61 IT Tortona A66 IT Stazione Osservativa Astronomica, Livorno A67 IT Chiusa di Pesio A69 IT Osservatorio Palazzo Bindi Sergardi A78 IT Stia A81 IT Balzaretto Observatory, Rome A82 IT Osservatorio Astronomico di Trieste A88 IT Bolzaneto A93 IT Lucca A94 IT Cormons A99 IT Osservatorio del Monte Baldo B04 IT OAVdA, Saint-Barthelemy B08 IT San Lazzaro di Savena B09 IT Capannoli B11 IT Osservatorio Cima Rest, Magasa B13 IT Osservatorio di Tradate B14 IT Ca del Monte B23 IT Fiamene B25 IT Catania B28 IT Mandi Observatory, Pagnacco B33 IT Libbiano Observatory, Peccioli B38 IT Santa Mama B39 IT Tradate B40 IT Skylive Observatory, Catania B46 IT Sintini Observatory, Alfonsine B53 IT Casal Lumbroso, Rome B55 IT Comeglians B66 IT Osservatorio di Casasco B68 IT Mount Matajur Observatory B75 IT Stazione Astronomica Betelgeuse, Magnago B79 IT Marana Observatory B80 IT Osservatorio Astronomico Campomaggiore B88 IT Bigmuskie Observatory, Mombercelli B90 IT Malina River Observatory, Povoletto B98 IT Siena C13 IT Como C24 IT Seveso C38 IT Varuna Observatory, Cuorgne C44 IT A. Volta Observatory, Lanzo d'Intelvi C45 IT MPC1 Cassia Observatory, La Giustiniana C62 IT Eurac Observatory, Bolzano C63 IT Giuseppe Piazzi Observatory, Ponte in Valtellina C72 IT Palestrina C75 IT Whitestar Observatory, Borgobello C77 IT Bernezzo Observatory C81 IT Dolomites Astronomical Observatory C82 IT Osservatorio Astronomico Nastro Verde, Sorrento C88 IT Montarrenti Observatory, Siena C91 IT Montevenere Observatory, Monzuno C92 IT Valdicerro Observatory, Loreto C93 IT Bellavista Observatory, L'Aquila C96 IT OACL Observatory, Mosciano Sant Angelo C98 IT Osservatorio Casellina, Scandicci D03 IT Rantiga Osservatorio, Tincana D06 IT Associazione Tuscolana di Astronomia, Domatore G31 IT CCAT Trieste K23 IT Gorgonzola K31 IT Osservatorio Astronomico di Bellino K32 IT Maritime Alps Observatory, Cuneo K33 IT San Defendente K34 IT Turin K37 IT Cereseto K38 IT M57 Observatory, Saltrio K39 IT Serra Observatory K41 IT Vegaquattro Astronomical Obs., Novi Ligure K43 IT OVM Observatory, Chiesa in Valmalencom K45 IT Oss. Astronomico di Punta Falcone, Piombino K47 IT BSCR Observatory, Santa Maria a Monte K48 IT Keyhole Observatory, San Giorgio di Mantova K49 IT Carpione Observatory, Spedaletto K51 IT Osservatorio del Celado, Castello Tesino K52 IT Gwen Observatory, San Francesco al Campo K53 IT Marina di Cerveteri K54 IT Astronomical Observatory University of Siena K56 IT Osservatorio di Foligno K57 IT Fiore Observatory K63 IT G. Pascoli Observatory, Castelvecchio Pascoli K65 IT Cesena K66 IT Osservatorio Astronomico di Anzio K68 IT Osservatorio Elianto, Pontecagnano K70 IT Rosarno K72 IT Celico K73 IT Gravina in Puglia K75 IT Astro Dolomites, Santa Cristina Valgardena K76 IT BSA Osservatorio, Savigliano K78 IT iota Scorpii Observatory, La Spezia K82 IT Alphard Observatory, Ostuni K83 IT Beppe Forti Astronomical Observatory, Montelupo

Obervatory for national

447 US 
219 ES 
167 IT 
136 DE 
125 JP 
 94 UK 
 92 FR 
 79 AU 
 34 CL 
 33 RU 
 29 CA 
 28 AR 
 25 UA 
 24 CH 
 24 CN 
 22 AT 
 15 BR 
 15 FI 
 15 NZ 
 14 ZA 
 13 CZ 
 13 NL 
 11 IE 
 11 PL 
 10 BE 
  9 RO 
  8 KR 
  7 TW 
  6 HU 
  6 SE 
  5 FP 
  5 LU 
  5 PT 
  5 SK 
  4 IL 
  4 KZ 
  4 MX 
  4 UY 
  3 BG 
  3 BY 
  3 IN 
  3 MA 
  3 NO 
  3 RE 
  3 RS 
  3 SI 
  3 TJ 
  3 UZ 
  3 VE 
  2 AM 
  2 CO 
  2 DK 
  2 EC 
  2 GR 
  2 MT 
  2 NA 
  1 AZ 
  1 BO 
  1 CU 
  1 CY 
  1 EE 
  1 EG 
  1 GE 
  1 HR 
  1 ID 
  1 LT 
  1 LV 
  1 MN 
  1 MY 
  1 OM 
  1 PR 
  1 TR

123 AM Byurakan L96 AM ISON-Byurakan Observatory I37 AR Astrodomi Observatory, Santa Rita 834 AR Buenos Aires-AAAA 829 AR Complejo Astronomico El Leoncito 822 AR Cordoba 821 AR Cordoba-Bosque Alegre I25 AR ECCCO Observatory, Bosque Alegre I21 AR El Condor Observatory, Cordoba 808 AR El Leoncito 839 AR La Plata W92 AR MASTER-OAFA Observatory, San Juan 833 AR Obs. Astronomico de Mercedes, Buenos Aires 443 AR Obs. Astronomico Plomer, Buenos Aires I31 AR Observatorio Astronomico del Colegio Cristo Rey I20 AR Observatorio Astronomico Salvador, Rio Cuarto I32 AR Observatorio Beta Orionis, Rosario G43 AR Observatorio Buenaventura Suarez, San Luis I39 AR Observatorio Cruz del Sur, San Justo I48 AR Observatorio El Catalejo, Santa Rosa I19 AR Observatorio El Gato Gris, Tanti I30 AR Observatorio Geminis Austral I26 AR Observatorio Kappa Crucis, Cordoba I36 AR Observatorio Los Campitos, Canuelas X14 AR Observatorio Orbis Tertius, Cordoba X38 AR Observatorio Pueyrredon, La Lonja X13 AR Observatorio Remoto Bosque Alegre I45 AR Observatorio W Crucis, San Justo I47 AR Pierre Auger Observatory, Malargue I35 AR Sidoli B03 AT Alter Satzberg, Vienna A44 AT Altschwendt B78 AT Astrophoton Observatory, Audorf 562 AT Figl Observatory, Vienna B21 AT Gaisberg Observatory, Schaerding 580 AT Graz A96 AT Klosterneuburg C05 AT Konigsleiten 540 AT Linz C47 AT Nonndorf A73 AT Penzing Astrometric Obs., Vienna B27 AT Picard Observatory, St. Veit C64 AT Puchenstuben B36 AT Redshed Observatory, Kallham 241 AT Schaerding 563 AT Seewalchen C14 AT Sky Vistas Observatory, Eichgraben A97 AT Stammersdorf A71 AT Stixendorf 082 AT St. Polten 602 AT Urania Observatory, Vienna 045 AT Vienna (since 1879) E23 AU Arcadia 433 AU Bagnall Beach Observatory E01 AU Barfold 416 AU Barton E18 AU BDI Observatory, Regents Park D97 AU Berri Q80 AU Birkdale Q68 AU Blue Mountains Observatory, Leura 432 AU Boambee D87 AU Brooklyn Park E00 AU Castlemaine 320 AU Chiro Observatory 320 AU Chiro Observatory 320 AU Chiro Observatory 320 AU Chiro Observatory 906 AU Cobram 321 AU Craigie E05 AU Earl Hill Observatory, Trinity Beach E11 AU Frog Rock Observatory, Mudgee E16 AU Grove Creek Observatory, Trunkey D84 AU Hallet Cove 429 AU Hawker E14 AU Hunters Hill Observatory, Ngunnawal D85 AU Ingle Farm Q60 AU ISON-SSO Observatory, Siding Spring Q62 AU iTelescope Observatory, Siding Spring 415 AU Kambah E19 AU Kingsgrove E28 AU Kuriwa Observatory, Hawkesbury Heights E17 AU Leura D24 AU LightBuckets Observatory, Pingelly 422 AU Loomberah 424 AU Macquarie E15 AU Magellan Observatory, near Goulburn E20 AU Marsfield 414 AU Mount Stromlo 431 AU Mt. Tarana Observatory, Bathurst E07 AU Murrumbateman E21 AU Norma Rose Observatory, Leyburn 423 AU North Ryde E09 AU Oakley Southern Sky Observatory, Coonabarabran D86 AU Penwortham 323 AU Perth Observatory, Bickley 322 AU Perth Observatory, Bickley-MCT 319 AU Perth Observatory, Perth-Lowell Telescope Q61 AU PROMPT, Siding Spring 318 AU Quinns Rock 430 AU Rainbow Observatory, near Coonabarabran E26 AU RAS Observatory, Biggera Waters D90 AU RAS Observatory, Moorook E03 AU RAS Observatory, Officer 428 AU Reedy Creek E25 AU Rochedale (APTA) Q79 AU Samford Valley Observatory D21 AU Shenton Park E10 AU Siding Spring-Faulkes Telescope South Q63 AU Siding Spring-LCOGT A Q64 AU Siding Spring-LCOGT B Q59 AU Siding Spring-LCOGT Clamshell #2 413 AU Siding Spring Observatory 260 AU Siding Spring Observatory-DSS E12 AU Siding Spring Survey 427 AU Stockport 420 AU Sydney 418 AU Tamworth E24 AU Tangra Observatory, St. Clair 425 AU Taylor Range Observatory, Brisbane E27 AU Thornlands D96 AU Tzec Maun Observatory, Moorook D25 AU Tzec Maun Observatory, Pingelly (before 2010) E22 AU Univ. of Southern Queensland Obs., Mt. Kent D22 AU UWA Observatory, Crawley D82 AU Wallaroo E13 AU Wanniassa Q65 AU Warrumbungle Observatory E08 AU Wobblesock Observatory, Coonabarabran 426 AU Woomera D79 AU YSVP Observatory, Vale Park D20 AU Zadko Observatory, Wallingup Plain 129 AZ Ordubad 200 BE Beersel Hills Observatory B96 BE Brixiis Observatory, Kruibeke K20 BE Danastro Observatory, Romeree C18 BE Frasnes-Lez-Anvaing 626 BE Geel D09 BE Observatory Gromme, Maasmechelen C23 BE Olmen 145 BE 's-Gravenwezel 012 BE Uccle 231 BE Vesqueville 071 BG NAO Rozhen, Smolyan A92 BG Urseanu Observatory, Bucharest A79 BG Zvezdno Obshtestvo Observatory, Plana 820 BO Tarija 861 BR Barao Geraldo 870 BR Campinas I77 BR CEAMIG-REA Observatory, Belo Horizonte X87 BR Dogsheaven Observatory, Brasilia I04 BR Mamalluca Observatory Y28 BR OASI, Nova Itacuruba 874 BR Observatorio do Pico dos Dias, Itajuba G44 BR Observatorio Longa Vista, Sao Paulo X57 BR Polo Astronomico CMF,Foz do Iguacu I68 BR Pousada dos Anoes Observatory 880 BR Rio de Janeiro Y00 BR SONEAR Observatory, Oliveira I66 BR Taurus Australis Observatory, Brasilia 860 BR Valinhos 859 BR Wykrota Observatory-CEAMIG C36 BY Starry Wanderer Observatory, Baran' A98 BY Taurus-1 Observatory, Baran' B42 BY Vitebsk I22 CA Abbey Ridge Observatory, Stillwater Lake I27 CA Barred Owl Observatory, Carp 772 CA Boltwood Observatory, Stittsville 851 CA Burke-Gaffney Observatory, Halifax 681 CA Calgary G30 CA Casselman 657 CA Climenhaga Observatory, Victoria 440 CA Elginfield Observatory H89 CA Galaxy Blues Observatory, Gatineau 818 CA Gemeaux Observatory, Laval 729 CA Glenlea Astronomical Observatory, Winnipeg 763 CA King City 301 CA Mont Megantic 658 CA National Research Council of Canada H61 CA Newcastle 642 CA Oak Bay, Victoria H96 CA Observatoire des Pleiades, Mandeville 924 CA Observatoire du Cegep de Trois-Rivieres H90 CA Ottawa 826 CA Plessissville 652 CA Rock Finder Observatory, Calgary 661 CA Rothney Astrophysical Observatory, Priddis 827 CA Saint-Felicien G25 CA Sherbrooke 655 CA Sooke 647 CA Stone Finder Observatory, Calgary 819 CA Val-des-Bois 656 CA Victoria H79 CA York University Observatory, Toronto 009 CH Berne-Uecht 026 CH Berne-Zimmerwald 167 CH Bulach Observatory B07 CH Camorino 469 CH Courroux 151 CH Eschenberg Observatory, Winterthur 175 CH F.-X. Bagnoud Observatory, St-Luc 517 CH Geneva (from 1967) D08 CH Ghezz Observatory, Leontica 143 CH Gnosca 575 CH La Chaux de Fonds K30 CH Luscherz 590 CH Metzerlen 577 CH Metzerlen Observatory 179 CH Monte Generoso 622 CH Oberwichtrach 185 CH Observatoire Astronomique Jurassien-Vicques K17 CH Observatoire des Valentines, Bex A13 CH Observatoire Naef, Marly 172 CH Onnens B77 CH Schafmatt Observatory, Aarau K29 CH Stellarium Gornergrat B67 CH Sternwarte Mirasteilas, Falera A16 CH Tentlingen I08 CL Alianza S4, Cerro Burek W97 CL Atacama Desert Observatory, San Pedro de Atacama W96 CL CAO, San Pedro de Atacama (since 2013) I10 CL CAO, San Pedro de Atacama (until 2012) I09 CL Cerro Armazones 309 CL Cerro Paranal W84 CL Cerro Tololo-DECam W85 CL Cerro Tololo-LCOGT A W89 CL Cerro Tololo-LCOGT Aqawan A #1 W86 CL Cerro Tololo-LCOGT B W87 CL Cerro Tololo-LCOGT C 807 CL Cerro Tololo Observatory, La Serena I02 CL Cerro Tololo Observatory, La Serena--2MASS G32 CL Elena Remote Observatory, San Pedro de Atacama 809 CL European Southern Observatory, La Silla 262 CL European Southern Observatory, La Silla-DSS I03 CL European Southern Obs., La Silla--ASTROVIRTEL I11 CL Gemini South Observatory, Cerro Pachon I16 CL IAA-AI Atacama, San Pedro de Atacama 304 CL Las Campanas Observatory I05 CL Las Campanas Observatory-TIE I40 CL La Silla--TRAPPIST W95 CL Observatorio Panameno, San Pedro de Atacama W98 CL Polonia Observatory, San Pedro de Atacama G39 CL ROAD, San Pedro de Atacama 806 CL Santiago-Cerro Calan 805 CL Santiago-Cerro El Roble 804 CL Santiago-San Bernardo W88 CL Slooh.com Chile Observatory, La Dehesa I33 CL SOAR, Cerro Pachon W99 CL SON, San Pedro de Atacama Station W91 CL VHS-VISTA, Cerro Paranal 812 CL Vina del Mar V07 CL Whipple Observatory, Mount Hopkins-PAIRITEL N55 CN Corona Borealis Observatory, Ngari G26 CN Fushan Observatory, Mt Shaohua D17 CN Hong Kong D19 CN Hong Kong Space Museum, Tsimshatsui D32 CN JiangNanTianChi Observatory, Mt. Getianling O44 CN Lijiang Station, Yunnan Observatories P34 CN Lvye Observatory, Suzhou D18 CN Mt. Guizi Observatory D14 CN Nanchuan Observatory, Guangzhou N87 CN Nanshan Station, Xinjiang Observatory 324 CN Peking Observatory, Shaho Station 327 CN Peking Observatory, Xinglong Station D16 CN Po Leung Kuk Observatory, Tuen Mun 305 CN Purple Mountain, Hainan Island station 330 CN Purple Mountain Observatory, Nanking D29 CN Purple Mountain Observatory, XuYi Station D39 CN Shandong University Observatory, Weihai 337 CN Sheshan, formerly Zo-Se 334 CN Tsingtao 312 CN Tsingtao field station, Xisha Islands P36 CN ULTRA Observatory,Suzhou C42 CN Xingming Observatory, Mt. Nanshan O45 CN Yunnan-HK Observatory, Gaomeigu 286 CN Yunnan Observatory W63 CO Observatorio Astronomico UTP, Pereira H78 CO University of Narino Observatory, Pasto 771 CU Boyeros Observatory, Havana B34 CY Green Island Observatory, Gecitkale 616 CZ Brno C11 CZ City Observatory, Slany 048 CZ Hradec Kralove A59 CZ Karlovy Vary Observatory 046 CZ Klet Observatory, Ceske Budejovice 246 CZ Klet Observatory-KLENOT A46 CZ Lelekovice 557 CZ Ondrejov 541 CZ Prague K61 CZ Rokycany Observatory K62 CZ Teplice Observatory 166 CZ Upice B41 CZ Zlin Observatory B95 DE Achternholt A62 DE Aichtal K40 DE Altdorf A39 DE Altenburg 604 DE Archenhold Sternwarte, Berlin-Treptow C60 DE Argelander Institute for Astronomy Obs., Bonn K46 DE Bamberg C69 DE Bayerwald Sternwarte, Neuhuette K67 DE Bayerwald Sternwarte, Spiegelau 506 DE Bendestorf A74 DE Bergen-Enkheim Observatory 621 DE Bergisch Gladbach 536 DE Berlin-Babelsberg B48 DE Bocholt B59 DE Borken 127 DE Bornheim B62 DE Brelingen 547 DE Breslau 215 DE Buchloe 554 DE Burgsolms Observatory, Wetzlar B50 DE Corner Observatory, Durmersheim A26 DE Darmstadt B60 DE Deep Sky Observatorium, Bad Bentheim 624 DE Dertingen 638 DE Detmold 639 DE Dresden K36 DE Ebersheim K77 DE EHB01 Observatory, Engelhardsberg 573 DE Eldagsen K59 DE Elsterland Observatory, Jessnigk K79 DE Erfurt A27 DE Eridanus Observatory, Langelsheim 636 DE Essen 542 DE Falkensee 214 DE Garching Observatory A42 DE Gehrden B32 DE Gelenau K58 DE Gevelsberg 116 DE Giesing C67 DE Gnevsdorf 528 DE Gottingen A34 DE Grosshabersdorf 134 DE Groszschwabhausen A17 DE Guidestar Observatory, Weinheim 607 DE Hagen Observatory, Ronkhausen 029 DE Hamburg-Bergedorf 631 DE Hamburg-Georgswerder 637 DE Hamburg-Himmelsmoor 024 DE Heidelberg-Konigstuhl 613 DE Heisingen B43 DE Hennef A18 DE Herne 240 DE Herrenberg Sternwarte 564 DE Herrsching 017 DE Hoher List 196 DE Homburg-Erbach A35 DE Hormersdorf Observatory C43 DE Hoyerswerda K35 DE Huenfelden A43 DE Inastars Observatory, Potsdam (before 2006) B15 DE Inastars Observatory, Potsdam (since 2006) A21 DE Irmtraut C16 DE Isarwinkel Observatory, Bad Tolz A15 DE Josef Bresser Sternwarte, Borken 033 DE Karl Schwarzschild Observatory, Tautenburg A45 DE Karrenkneul A28 DE Kempten K42 DE Knielingen A19 DE Koln 543 DE Leipzig (before 1861) 612 DE Lenkerbeck A80 DE Lindenberg Observatory 040 DE Lohrmann Institute, Dresden C01 DE Lohrmann-Observatorium, Triebenberg B82 DE Maidbronn 090 DE Mainz K44 DE Marienburg Sternwarte, Hildesheim 605 DE Marl B73 DE Mauren Valley Observatory, Holzgerlingen 519 DE Meschede 481 DE Moorwarfen 230 DE Mt. Wendelstein Observatory A37 DE Mueggelheim K74 DE Muensterschwarzach Observatory, Schwarzach 628 DE Mulheim-Ruhr K71 DE Neutraubling 606 DE Norderstedt G34 DE Oberfrauendorf C22 DE Oberwiesenthal 630 DE Osenbach B69 DE Owls and Ravens Observatory, Holzgerlingen A32 DE Panker A72 DE Radebeul Observatory 556 DE Reintal, near Munich 591 DE Resse Observatory K69 DE Riethnordhausen A87 DE Rimbach C87 DE Rimbach 072 DE Scheuren Observatory K24 DE Schmelz 550 DE Schwerin 117 DE Sendling 510 DE Siegen 142 DE Sinsen B72 DE Soerth A20 DE Sogel 592 DE Solingen 031 DE Sonneberg 597 DE Springe 611 DE Starkenburg Sternwarte, Heppenheim A22 DE Starkenburg Sternwarte-SOHAS A89 DE Sterni Observatory, Kempten K28 DE Sternwarte Eckdorf K50 DE Sternwarte Feuerstein, Ebermannstadt B86 DE Sternwarte Hagen C31 DE Sternwarte Neanderhoehe Hochdahl e.V., Erkrath B76 DE Sternwarte Schonfeld, Dresden 025 DE Stuttgart 153 DE Stuttgart-Hoffeld A68 DE Swedenborg Obs., Bockholmwik B01 DE Taunus Observatory, Frankfurt 065 DE Traunstein 239 DE Trebur 243 DE Umbrella Observatory, Fredenbeck 195 DE Untermenzing Observatory, Munich 113 DE Volkssternwarte Drebach, Schoenbrunn A33 DE Volkssternwarte Kirchheim K64 DE Waizenreuth K55 DE Wallhausen D07 DE Wegberg A23 DE Weinheim C28 DE Wellinghofen G33 DE Wickede 023 DE Wiesbaden 198 DE Wildberg 544 DE Wilhelm Foerster Observatory, Berlin 054 DK Brorfelde 471 DK Houstrup 781 EC Quito 782 EC Quito, comet astrograph station 075 EE Tartu 087 EG Helwan 843 -- Emerald Lane Observatory, Decatur B54 ES Ager K13 ES Albireo Observatory, Inca Z90 ES Albox J97 ES Alginet J10 ES Alicante J32 ES Aljaraque J91 ES Alt emporda Observatory, Figueres Z74 ES Amanecer de Arrakis 946 ES Ametlla de Mar C07 ES Anysllum Observatory, Ager J20 ES Aravaca I53 ES Armilla Z78 ES Arroyo Observatory, Arroyo Hurtado I92 ES Astreo Observatory, Mairena del Aljarafe I79 ES AstroCamp, Nerpio Z95 ES Astronomia Para Todos Remote Observatory C84 ES Badalona B87 ES Banyoles C12 ES Berta Observatory, Sabadell I58 ES Betera J74 ES Bilbao C86 ES Blanes Z82 ES BOOTES-2 Observatory, Algarrobo J05 ES Bootes Observatory, Boecillo J54 ES Bradford Robotic Telescope J99 ES Burjassot J02 ES Busot B81 ES Caimari 493 ES Calar Alto G36 ES Calar Alto-CASADO Z84 ES Calar Alto-Schmidt Z79 ES Calar Alto TNO Survey J12 ES Caraquiz J57 ES Centro Astronomico Alto Turia, Valencia 491 ES Centro Astronomico de Yebes I84 ES Cerro del Viento, Badajoz Z83 ES Chicharronian 3C Observatory, Tres Cantos Z66 ES DeSS Deimos Sky Survey, Niefla Mountain I98 ES El Berrueco J21 ES El Boalo I57 ES Elche J27 ES El Guijo Observatory J19 ES El Maestrat Z58 ES ESA Cebreros TBT Observatory, Cebreros J04 ES ESA Optical Ground Station, Tenerife 006 ES Fabra Observatory, Barcelona G27 ES Fabra Observatory, Montsec A75 ES Fort Pius Observatory, Barcelona I88 ES Fuensanta de Martos 962 ES Gandia 458 ES Guadarrama Observatory 442 ES Gualba Observatory I82 ES Guimar J81 ES Guirguillano J37 ES Huelva I96 ES Hyperion Observatory, Urbanizacion Caraquiz J39 ES Ingenio I89 ES iTelescope Observatory, Nerpio J28 ES Jaen J31 ES La Axarquia J87 ES La Canada J14 ES La Corte J34 ES La Fecha B57 ES Laietania Observatory, Parets del Valles J64 ES La Mata B29 ES L'Ampolla Observatory, Tarragona J76 ES La Murta 950 ES La Palma J13 ES La Palma-Liverpool Telescope Z20 ES La Palma-MERCATOR J50 ES La Palma-NEON Z19 ES La Palma-TNG I85 ES Las Negras K09 ES Llica d'Amunt K04 ES Lo Fossil Observatory, Ager J55 ES Los Altos de Arguineguin Observatory J40 ES Malaga 952 ES Marxuquera A01 ES Masia Cal Maciarol Modul 2 A02 ES Masia Cal Maciarol Modul 8 232 ES Masquefa Observatory Z22 ES MASTER-IAC Observatory, Tenerife A06 ES Mataro Z61 ES Montecanal Observatory, Zaragoza 953 ES Montjoia B06 ES Montseny Astronomical Observatory J78 ES Murcia J75 ES OAM Observatory, La Sagra J70 ES Obs. Astronomico Vega del Thader, El Palmar B37 ES Obs. de L' Ametlla del Valles, Barcelona K03 ES Observatori AAS Montsec C29 ES Observatori Astronomic de Les Planes de Son C65 ES Observatori Astronomic del Montsec B89 ES Observatori Astronomic de Tiana C99 ES Observatori Can Roig, Llagostera J24 ES Observatorio Altamira Z26 ES Observatorio Astronomico Arcangel, Las Zocas Z65 ES Observatorio Astronomico Corgas 176 ES Observatorio Astronomico de Consell A10 ES Observatorio Astronomico de Corbera 620 ES Observatorio Astronomico de Mallorca 975 ES Observatorio Astronomico de Valencia I56 ES Observatorio Astronomico John Beckman, Almeria J51 ES Observatorio Atlante, Tenerife I99 ES Observatorio Blanquita, Vaciamadrid C85 ES Observatorio Cala d'Hort, Ibiza J79 ES Observatorio Calarreona, Aguilas Z76 ES Observatorio Carda, Villaviciosa B20 ES Observatorio Carmelita, Tiana I72 ES Observatorio Carpe-Noctem, Madrid I75 ES Observatorio Castellon C33 ES Observatorio CEAM, Caimari Z96 ES Observatorio Cesaraugusto J01 ES Observatorio Cielo Profundo, Leon Z27 ES Observatorio Coralito, La Laguna Z39 ES Observatorio Costa Teguise B22 ES Observatorio d'Ager 170 ES Observatorio de Begues J96 ES Observatorio de Cantabria I95 ES Observatorio de la Hita K14 ES Observatorio de Sencelles J36 ES Observatorio DiezALaOnce, Illana 445 ES Observatorio d'Ontinyent C66 ES Observatorio El Cielo de Consell B52 ES Observatorio El Far Z64 ES Observatorio el Miron del Cielo C74 ES Observatorio El Teatrillo de Lyra, Ager B71 ES Observatorio El Vendrell C76 ES Observatorio Estels, Ager Z81 ES Observatorio Estrella de Mar Z62 ES Observatorio Forcarei I59 ES Observatorio Fuente de los matos, Muriedas 944 ES Observatorio Geminis, Dos Hermanas I62 ES Observatorio Helios Ontigola B19 ES Observatorio Iluro, Mataro J44 ES Observatorio Iturrieta, Alava C17 ES Observatorio Joan Roget, Ager J56 ES Observatorio La Avejerilla 212 ES Observatorio La Dehesilla J67 ES Observatorio La Puebla de Vallbona G38 ES Observatorio La Senda, Cabanillas del Campo I54 ES Observatorio Las Vaguadas, Badajoz J38 ES Observatorio La Vara, Valdes J59 ES Observatorio Linceo, Santander K08 ES Observatorio Lledoner, Vallirana I71 ES Observatorio Los Milanos, Caceres J98 ES Observatorio Manises Z69 ES Observatorio Mazagon Huelva J46 ES Observatorio Montana Blanca, Tias J45 ES Observatorio Montana Cabreja, Vega de San Mateo 213 ES Observatorio Montcabre 945 ES Observatorio Monte Deva J47 ES Observatorio Nazaret J29 ES Observatorio Nira, Tias Z71 ES Observatorio Norba Caesarina, Aldea Moret Z73 ES Observatorio Nuevos Horizontes, Camas J52 ES Observatorio Pinsoro 941 ES Observatorio Pla D'Arguines Z93 ES Observatorio Polop, Alicante 956 ES Observatorio Pozuelo I78 ES Observatorio Principia, Malaga I94 ES Observatorio Rho Ophiocus, Las Rozas de Madrid 939 ES Observatorio Rodeno C02 ES Observatorio Royal Park B56 ES Observatorio Sant Pere, Mataro Z85 ES Observatorio Sierra Contraviesa Z75 ES Observatorio Sirius, Las Lomas J07 ES Observatorio SPAG Monfrague, Palazuelo-Empalme I76 ES Observatorio Tesla, Valdemorillo Z68 ES Observatorio Torreaguila, Barbano Z98 ES Observatorio TRZ, Betera I86 ES Observatorio UCM, Madrid J30 ES Observatorio Ventilla, Madrid C21 ES Observatorio Via Lactea, Ager Z60 ES Observatorio Zaldibia J08 ES Observatorio Zonalunar, Puzol Z57 ES Observatorio Zuben, Alhaurin de la Torre D02 ES Observatori Petit Sant Feliu J48 ES Observatory Mackay, La Laguna K12 ES Obsevatorio Astronomico de Marratxi Z77 ES Osuna I61 ES Ourense C27 ES Pallerols B49 ES Paus Observatory, Sabadell J25 ES Penamayor Observatory, Nava 165 ES Piera Observatory, Barcelona Z70 ES Ponferrada J53 ES Posadas J42 ES Puzol G29 ES Requena I91 ES Retamar C79 ES Roser Observatory, Blanes 619 ES Sabadell 983 ES San Fernando J63 ES San Gabriel B99 ES Santa Coloma de Gramenet B74 ES Santa Maria de Montmagastrell J49 ES Santa Pola B70 ES Sant Celoni A90 ES Sant Gervasi Observatory, Barcelona C71 ES Sant Marti Sesgueioles J00 ES Segorbe J86 ES Sierra Nevada Observatory Z63 ES Skybor Observatory, Borja G40 ES Slooh.com Canary Islands Observatory J22 ES Tacande Observatory, La Palma 954 ES Teide Observatory Z21 ES Tenerife-LCOGT Aqawan A #1 C35 ES Terrassa J60 ES Tocororo Observatory, Arquillinos A03 ES Torredembarra J89 ES Tres Cantos Observatory J35 ES Tucci Observatory, Martos Z55 ES Uraniborg Observatory, Ecija I55 ES Valencia B61 ES Valldoreix Obs.,Sant Cugat del Valles J72 ES Valle del Sol C90 ES Vinyols I65 ES Yunquera 100 FI Ahtari D01 FI Andean Northern Observatory, Nummi-Pusula C03 FI Clayhole Observatory, Jokela A91 FI Hankasalmi Observatory A83 FI Jakokoski Observatory B65 FI Komakallio Observatory, Kirkkonummi 099 FI Lahti A70 FI Lumijoki L08 FI Metsahovi Optical Telescope, Metsahovi B47 FI Metsala Observatory, Espoo 174 FI Nyrola Observatory, Jyvaskyla B64 FI Slope Rock Observatory, Hyvinkaa A95 FI Taurus Hill Observatory, Varkaus 064 FI Turku-Kevola 063 FI Turku-Tuorla F84 FP Hibiscus Observatory, Punaauia F86 FP Moana Observatory, Punaauia 931 FP Punaauia 930 FP Southern Stars Observatory, Tahiti F85 FP Tiki Observatory, Punaauia A86 FR Albigneux 139 FR Antibes 617 FR Arbonne la Foret 140 FR Augerolles 237 FR Baugy 132 FR Bedoin 149 FR Beine-Nauroy A05 FR Belesta 627 FR Blauvac B91 FR Bollwiller 999 FR Bordeaux-Floirac 144 FR Bray et Lu 199 FR Buthiers 124 FR Castres 010 FR Caussols 910 FR Caussols-ODAS J23 FR Centre Astronomique de La Couyere B24 FR Cesson C61 FR Chelles B92 FR Chinon 178 FR Collonges A63 FR Cosmosoz Obs., Tassin la Demi Lune A64 FR Couvaloup de St-Cergue 634 FR Crolles 949 FR Durtal B44 FR Eygalayes B83 FR Gieres A07 FR Gretz-Armainvilliers I60 FR Guernanderf 148 FR Guitalens 511 FR Haute Provence K25 FR Haute Provence Sud, Saint-Michel-l'Observatoire K18 FR Hesingue 141 FR Hottviller 478 FR Lamalou-les-Bains 509 FR La Seyne sur Mer A65 FR Le Couvent de Lentin 177 FR Le Cres 504 FR Le Creusot K22 FR Les Barres Observatory, Lamanon A14 FR Les Engarouines Observatory 133 FR Les Tardieux C10 FR Maisoncelles 150 FR Maisons Laffitte A08 FR Malibert 618 FR Martigues 180 FR Mauguio 957 FR Merignac 472 FR Merlette K10 FR Micro Palomar, Reilhanette K15 FR Murviel-les-Montpellier 020 FR Nice A77 FR Observatoire Chante-Perdrix, Dauban A58 FR Observatoire de Chalandray-Canotiers 958 FR Observatoire de Dax 131 FR Observatoire de l'Ardeche 091 FR Observatoire de Nurol, Aurec sur Loire K11 FR Observatoire de Pommier B10 FR Observatoire des Baronnies Provencales, Moydans 216 FR Observatoire des Cote de Meuse B26 FR Observatoire des Terres Blanches, Reillanne Z97 FR OPERA Observatory, Saint Palais 224 FR Ottmarsheim K19 FR PASTIS Observatory, Banon 635 FR Pergignan 586 FR Pic du Midi 122 FR Pises Observatory A09 FR Quincampoix 959 FR Ramonville Saint Agne K16 FR Reilhanette C19 FR ROSA Observatory, Vaucluse C09 FR Rouet A04 FR Saint-Caprais J80 FR Sainte Helene K21 FR Saint-Saturnin-les-Avignon 947 FR Saint-Sulpice I73 FR Salvia Observatory, Saulges C95 FR SATINO Remote Observatory, Haute Provence B00 FR Savigny-le-Temple 614 FR Soisy-sur-Seine 479 FR Sollies-Pont K27 FR St-Martin Observatory, Amathay Vesigneux 164 FR St. Michel sur Meurthe I93 FR St Pardon de Conques 615 FR St. Veran 202 FR Tamaris Observatoire, La Seyne sur Mer B51 FR Vallauris 184 FR Valmeca Observatory, Puimichel 242 FR Varennes 138 FR Village-Neuf A11 FR Wormhout 222 FR Yerres-Canotiers 119 GE Abastuman 500 -- Geocentric 244 -- Geocentric Occultation Observation 066 GR Athens C68 GR Ellinogermaniki Agogi Observatory, Pallini 248 -- Hipparcos 120 HR Visnjan A76 HU Andromeda Observatory, Miskolc 250 -- Hubble Space Telescope A52 HU Etyek 561 HU Piszkesteto Stn. (Konkoly) B58 HU Polaris Observatory, Budapest 551 -- Hurbanovo, formerly O'Gyalla 629 HU Szeged Observatory 461 HU University of Szeged, Piszkesteto Stn. (Konkoly) 299 ID Bosscha Observatory, Lembang I87 IE Astroshot Observatory, Monasterevin J09 IE Balbriggan I90 IE Blackrock Castle Observatory J61 IE Brownstown Observatory, Kilcloon Z72 IE Cademuir Observatory, Dalkey J65 IE Celbridge I83 IE Cherryvalley Observatory, Rathmolyon Z67 IE Dunboyne Castle Observatory J62 IE Kingsland Observatory, Boyle Z56 IE Knocknaboola J41 IE Raheny B35 IL Bareket Observatory, Macabim 137 IL Givatayim Observatory C78 IL Martin S. Kraar Observatory, Rehovot 097 IL Wise Observatory, Mitzpeh Ramon N50 IN Himalayan Chandra Telescope, IAO, Hanle 219 IN Japal-Rangapur 220 IN Vainu Bappu Observatory, Kavalur 169 IT Airali Observatory K82 IT Alphard Observatory, Ostuni 043 IT Asiago Astrophysical Observatory, Padua 098 IT Asiago Observatory, Cima Ekar 209 IT Asiago Observatory, Cima Ekar-ADAS D06 IT Associazione Tuscolana di Astronomia, Domatore K75 IT Astro Dolomites, Santa Cristina Valgardena 468 IT Astronomical Observatory, Campo Catino K54 IT Astronomical Observatory University of Siena C44 IT A. Volta Observatory, Lanzo d'Intelvi A81 IT Balzaretto Observatory, Rome 565 IT Bassano Bresciano 197 IT Bastia C93 IT Bellavista Observatory, L'Aquila K83 IT Beppe Forti Astronomical Observatory, Montelupo C77 IT Bernezzo Observatory B88 IT Bigmuskie Observatory, Mombercelli A88 IT Bolzaneto 228 IT Bruno Zugna Observatory, Trieste K76 IT BSA Osservatorio, Savigliano K47 IT BSCR Observatory, Santa Maria a Monte B14 IT Ca del Monte A38 IT Campocatino Automated Telescope, Collepardo 599 IT Campo Imperatore-CINEOS B09 IT Capannoli K49 IT Carpione Observatory, Spedaletto B53 IT Casal Lumbroso, Rome 160 IT Castelmartini 235 IT CAST Observatory, Talmassons B25 IT Catania 107 IT Cavezzo 571 IT Cavriana G31 IT CCAT Trieste 470 IT Ceccano K72 IT Celico K37 IT Cereseto 161 IT Cerrina Tololo Observatory K65 IT Cesena 567 IT Chions A67 IT Chiusa di Pesio 596 IT Colleverde di Guidonia B55 IT Comeglians C13 IT Como A31 IT Corcaroli Observatory A94 IT Cormons 154 IT Cortina A30 IT Crespadoro C81 IT Dolomites Astronomical Observatory 588 IT Eremo di Tizzano C62 IT Eurac Observatory, Bolzano 595 IT Farra d'Isonzo B23 IT Fiamene K57 IT Fiore Observatory 157 IT Frasso Sabino 146 IT Frignano A36 IT Ganda di Aviatico 229 IT G. C. Gloriosi Astronomical Observatory, Salerno 435 IT G. Colombo Astronomical Observatory, Padua 974 IT Genoa 203 IT GiaGa Observatory C63 IT Giuseppe Piazzi Observatory, Ponte in Valtellina K23 IT Gorgonzola 574 IT Gottolengo K63 IT G. Pascoli Observatory, Castelvecchio Pascoli 476 IT Grange Observatory, Bussoleno K73 IT Gravina in Puglia 226 IT Guido Ruggieri Observatory, Padua K52 IT Gwen Observatory, San Francesco al Campo K78 IT iota Scorpii Observatory, La Spezia 201 IT Jonathan B. Postel Observatory K48 IT Keyhole Observatory, San Giorgio di Mantova B33 IT Libbiano Observatory, Peccioli 598 IT Loiano A93 IT Lucca 130 IT Lumezzane K38 IT M57 Observatory, Saltrio 560 IT Madonna di Dossobuono B90 IT Malina River Observatory, Povoletto B28 IT Mandi Observatory, Pagnacco B79 IT Marana Observatory K53 IT Marina di Cerveteri K32 IT Maritime Alps Observatory, Cuneo A47 IT Matera 096 IT Merate C88 IT Montarrenti Observatory, Siena 159 IT Monte Agliale 593 IT Monte Argentario 594 IT Monte Autore 108 IT Montelupo C91 IT Montevenere Observatory, Monzuno 126 IT Monte Viseggi B68 IT Mount Matajur Observatory C45 IT MPC1 Cassia Observatory, La Giustiniana A24 IT New Millennium Observatory, Mozzate A25 IT Nova Milanese 579 IT Novi Ligure C96 IT OACL Observatory, Mosciano Sant Angelo B04 IT OAVdA, Saint-Barthelemy 205 IT Obs. Casalecchio di Reno, Bologna K45 IT Oss. Astronomico di Punta Falcone, Piombino 207 IT Osservatorio Antonio Grosso A57 IT Osservatorio Astron. Margherita Hack, Firenze B80 IT Osservatorio Astronomico Campomaggiore K66 IT Osservatorio Astronomico di Anzio K31 IT Osservatorio Astronomico di Bellino 147 IT Osservatorio Astronomico di Suno A82 IT Osservatorio Astronomico di Trieste C82 IT Osservatorio Astronomico Nastro Verde, Sorrento A55 IT Osservatorio Astronomico Vallemare di Borbona C98 IT Osservatorio Casellina, Scandicci B11 IT Osservatorio Cima Rest, Magasa K51 IT Osservatorio del Celado, Castello Tesino A99 IT Osservatorio del Monte Baldo B66 IT Osservatorio di Casasco K56 IT Osservatorio di Foligno 436 IT Osservatorio di Livergnano B13 IT Osservatorio di Tradate K68 IT Osservatorio Elianto, Pontecagnano A69 IT Osservatorio Palazzo Bindi Sergardi 609 IT Osservatorio Polino 552 IT Osservatorio S. Vittore, Bologna K43 IT OVM Observatory, Chiesa in Valmalencom C72 IT Palestrina A56 IT Parma A53 IT Peschiera del Garda 610 IT Pianoro 111 IT Piazzano Observatory, Florence 022 IT Pino Torinese 112 IT Pleiade Observatory, Verona 162 IT Potenza A48 IT Povegliano Veronese 158 IT Promiod D03 IT Rantiga Osservatorio, Tincana 473 IT Remanzacco 208 IT Rivalta 633 IT Romito K70 IT Rosarno K33 IT San Defendente B08 IT San Lazzaro di Savena 104 IT San Marcello Pistoiese 632 IT San Polo A Mosciano 589 IT Santa Lucia Stroncone B38 IT Santa Mama A29 IT Santa Maria a Monte 233 IT Sauro Donati Astronomical Observatory, San Vito 434 IT S. Benedetto Po 211 IT Scandicci 204 IT Schiaparelli Observatory 559 IT Serra La Nave K39 IT Serra Observatory C24 IT Seveso B98 IT Siena B46 IT Sintini Observatory, Alfonsine B40 IT Skylive Observatory, Catania 587 IT Sormano B75 IT Stazione Astronomica Betelgeuse, Magnago A12 IT Stazione Astronomica di Sozzago A66 IT Stazione Osservativa Astronomica, Livorno A78 IT Stia 600 IT TLC Observatory, Bologna A61 IT Tortona B39 IT Tradate K34 IT Turin C92 IT Valdicerro Observatory, Loreto C38 IT Varuna Observatory, Cuorgne K41 IT Vegaquattro Astronomical Obs., Novi Ligure C75 IT Whitestar Observatory, Borgobello 891 -- JCPM Kimachi Station D91 JP Adati 349 JP Ageo 341 JP Akashina 871 JP Akou 396 JP Asahikawa 348 JP Ayabe 406 JP Bibai 300 JP Bisei Spaceguard Center-BATTeRS 369 JP Chichibu 383 JP Chirorin 402 JP Dynic Astronomical Observatory 898 JP Fujieda 903 JP Fukuchiyama and Kannabe 863 JP Furukawa 372 JP Geisei 888 JP Gekko D80 JP Gumma Astronomical Observatory 355 JP Hadano 379 JP Hamamatsu-Yuto 895 JP Hatamae 868 JP Hidaka Observatory D88 JP Hiratsuka 876 JP Honjo D78 JP Iga-Ueno D44 JP Ishigakijima Astronomical Observatory 380 JP Ishiki 412 JP Iwaki 394 JP JCPM Hamatonbetsu Station 882 JP JCPM Oi Station 393 JP JCPM Sakura Station 392 JP JCPM Sapporo Station 890 JP JCPM Tone Station 885 JP JCPM Yakiimo Station 878 JP Kagiya 407 JP Kahoku 405 JP Kamihoriguchi 403 JP Kani 889 JP Karasuyama Q24 JP Katori 354 JP Kawachi 884 JP Kawane 400 JP Kitami 894 JP Kiyosato 409 JP Kiyose and Mizuho 370 JP Kochi 356 JP Kogota 352 JP Konan 360 JP Kuma Kogen 864 JP Kumamoto D95 JP Kurihara 350 JP Kurohone 399 JP Kushiro Q19 JP Machida 374 JP Minami-Oda Observatory 886 JP Mishima D83 JP Miwa D62 JP Miyaki-Argenteus 366 JP Miyasaka Observatory 900 JP Moriyama 421 JP Mt. Kajigamori, Otoyo 378 JP Murou 905 JP Nachi-Katsuura Observatory D81 JP Nagano 398 JP Nagatoro D74 JP Nakagawa 358 JP Nanyo Q33 JP Nayoro Observatory, Hokkaido University 385 JP Nihondaira Observatory 353 JP Nishi Kobe 408 JP Nyukasa 368 JP Ochiai 373 JP Oishi 411 JP Oizumi 887 JP Ojima 877 JP Okutama 401 JP Oosato 902 JP Ootake D92 JP Osaki 362 JP Ray Observatory 867 JP Saji Observatory 351 JP Sakamoto 862 JP Saku 397 JP Sapporo Science Center D93 JP Sendai Astronomical Observatory 893 JP Sendai Municipal Observatory 391 JP Sendai Observatory, Ayashi Station 410 JP Sengamine 357 JP Shimotsuma 342 JP Shishikui 883 JP Shizuoka Q21 JP Southern Utsunomiya 361 JP Sumoto D61 JP Suntopia Marina, Sumoto 901 JP Tajimi D94 JP Takanezawa, Tochigi 879 JP Tokai 872 JP Tokushima 387 JP Tokyo-Dodaira 381 JP Tokyo-Kiso 381 JP Tokyo-Kiso 381 JP Tokyo-Kiso 381 JP Tokyo-Kiso 388 JP Tokyo-Mitaka 371 JP Tokyo-Okayama 899 JP Toma D70 JP Tosa 908 JP Toyama 340 JP Toyonaka 881 JP Toyota 376 JP Uenohara 365 JP Uto Observatory 390 JP Utsunomiya 347 JP Utsunomiya-Imaizumi 375 JP Uzurano 359 JP Wakayama D89 JP Yamagata 404 JP Yamamoto 417 JP Yanagida Astronomical Observatory 386 JP Yatsugatake-Kobuchizawa 896 JP Yatsugatake South Base Observatory 367 JP Yatsuka 364 JP YCPM Kagoshima Station 897 JP YGCO Chiyoda Station 892 JP YGCO Hoshikawa and Nagano Stations 875 JP Yorii 344 KR Bohyunsan Optical Astronomy Observatory P73 KR BSH Byulsem Observatory, Busan D57 KR Gimhae Astronomical Observatory, Uhbang-dong D55 KR Kangwon Science High School Observatory, Ksho 346 KR KNUE Astronomical Observatory D58 KR KSA SEM Observatory, Danggam-dong 345 KR Sobaeksan Optical Astronomy Observatory 343 KR Younchun 210 KZ Alma-Ata 217 KZ Assah C46 KZ Horizon Observatory, Petropavlovsk N42 KZ Tien-Shan Astronomical Observatory 152 LT Moletai Astronomical Observatory K26 LU Contern 163 LU Roeser Observatory, Luxembourg 163 LU Roeser Observatory, Luxembourg 163 LU Roeser Observatory, Luxembourg 163 LU Roeser Observatory, Luxembourg 069 LV Baldone I69 MA AGM Observatory, Marrakech J43 MA Oukaimeden Observatory, Marrakech Z53 MA TRAPPIST-North, Oukaimeden O75 MN ISON-Hureltogoot Observatory 171 MT Flarestar Observatory, San Gwann A40 MT Pieta 732 MX Oaxaca G42 MX Observatorio Astronomico UAdeC, Saltillo 679 MX San Pedro Martir 720 MX Universidad de Monterrey O43 MY Observatori Negara, Langkawi 221 NA IAS Observatory, Hakos 194 NA Tivoli C53 -- NEOSSat C54 -- New Horizons B85 NL Beilen Observatory B84 NL Cyclops Observatory, Oostkapelle B93 NL Hoogeveen B12 NL Koschny Observatory, Noordwijkerhout 013 NL Leiden C26 NL Levendaal Observatory, Leiden C39 NL Nijmegen 507 NL Nyenheim 505 NL Simon Stevin B97 NL Sterrenwacht Andromeda, Meppel C70 NL Uiterstegracht Station, Leiden 015 NL Utrecht 508 NL Zeist 238 NO Grorudalen Optical Observatory 206 NO Haagaar Observatory, Eina 093 NO Skibotn R57 NZ Aorangi Iti Observatory, Lake Tekapo 467 NZ Auckland Observatory 483 NZ Carter Observatory, Black Birch Station 485 NZ Carter Observatory, Wellington E85 NZ Farm Cove E89 NZ Geyserland Observatory, Pukehangi 484 NZ Happy Valley, Wellington 474 NZ Mount John Observatory, Lake Tekapo 466 NZ Mount Molehill Observatory, Auckland E81 NZ Nelson 486 NZ Palmerston North E94 NZ Possum Observatory, Gisborne 465 NZ Takapuna E87 NZ Turitea E83 NZ Wither Observatory, Witherlea C97 OM Al-Fulaij Observatory, Oman 187 PL Astronomical Observatory, Borowiec 553 PL Chorzow 555 PL Cracow-Fort Skala B02 PL Kielce B45 PL Narama A54 PL Ostrorog K80 PL Platanus Observatory, Lusowko 047 PL Poznan B63 PL Solaris Observatory, Luczanowice B30 PL Szamotuly-Galowo 558 PL Warsaw 251 PR Arecibo 938 PT Linhaceira J11 PT Matosinhos J15 PT Muxagata 965 PT Observacao Astronomica no Algarve, Portimao 955 PT Sassoeiros 181 RE Observatoire des Makes, Saint-Louis 173 RE St. Clotilde, Reunion 182 RE St. Paul, Reunion L22 RO Barlad Observatory 073 RO Bucharest C73 RO Galati Observatory L21 RO Ostrov Observatory, Constanta L04 RO ROASTERR-1 Observatory, Cluj-Napoca L23 RO Schela Observatory L16 RO Stardreams Observatory, Valenii de Munte L13 RO Stardust Observatory, Brasov L15 RO St. George Observatory, Ploiesti 247 -- Roving Observer C89 RS Astronomical Station Vidojevica 057 RS Belgrade K90 RS Sopot Astronomical Observatory B16 RU 1st Moscow Gymnasium Observatory, Lipki C83 RU Badalozhnyj Observatory C80 RU Don Astronomical Observatory, Rostov-on-Don 136 RU Engelhardt Observatory, Kasan 114 RU Engelhardt Observatory, Zelenchukskaya Station D53 RU ISON-Blagoveschensk Observatory D00 RU ISON-Kislovodsk Observatory D05 RU ISON-Terskol Observatory C15 RU ISON-Ussuriysk Observatory B05 RU Ka-Dar Observatory, Barybino C32 RU Ka-Dar Observatory, TAU Station, Nizhny Arkhyz C20 RU Kislovodsk Mtn. Astronomical Stn., Pulkovo Obs. 168 RU Kourovskaya D04 RU Krasnodar C06 RU Krasnoyarsk C40 RU Kuban State University Astrophysical Observatory D54 RU MASTER-II Observatory, Blagoveshchensk C41 RU MASTER-II Observatory, Kislovodsk C94 RU MASTER-II Observatory, Tunka 105 RU Moscow N27 RU Omsk-Yogik Observatory B94 RU Petrozavodsk C30 RU Petrozavodsk University Obs., Sheltozero Stn. 084 RU Pulkovo C25 RU Pulkovo Observatory Station, Campo Imperatore 128 RU Saratov C48 RU Sayan Solar Observatory, Irkutsk 183 RU Starlab Observatory, Karachay-Cherkessia B18 RU Terskol L71 RU Vedrus Observatory, Azovskaya C00 RU Velikie Luki 115 RU Zelenchukskaya 102 RU Zvenigorod C08 SE Fiby K60 SE Lindby 052 SE Stockholm-Saltsjobaden 549 SE Uppsala A49 SE Uppsala-Angstrom 049 SE Uppsala-Kvistaberg 106 SI Crni Vrh 103 SI Ljubljana A41 SI Rezman Observatory, Kamnik 118 SK Astronomical and Geophysical Observatory, Modra C34 SK Baja Astronomical Observatory 457 SK Partizanske 056 SK Skalnate Pleso 092 SK Torun-Piwnice 249 -- SOHO 245 -- Spitzer Space Telescope C49 -- STEREO-A C50 -- STEREO-B C52 -- Swift 191 TJ Dushanbe 190 TJ Gissar 193 TJ Sanglok A84 TR TUBITAK National Observatory P40 TW Chinese Culture University, Taipei P35 TW Cuteip Remote Observatory, Changhua D33 TW Kenting Observatory, Checheng D34 TW Kenting Observatory, Hengchun P25 TW Kinmen Educational Remote Observatory, Jincheng D35 TW Lulin Observatory D36 TW Tataka, Mt. Yu-Shan National Park L33 UA Ananjev A50 UA Andrushivka Astronomical Observatory B17 UA AZT-8 Evpatoria 095 UA Crimea-Nauchnij 094 UA Crimea-Simeis L35 UA DreamSky Observatory, Lisnyky 255 UA Evpatoria L50 UA GenShtab Observatory, Nauchnij 083 UA Golosseevo-Kiev K99 UA ISON-Uzhgorod Observatory 101 UA Kharkov 101 UA Kharkov 101 UA Kharkov 101 UA Kharkov 121 UA Kharkov University, Chuguevskaya Station 085 UA Kiev C04 UA Kramatorsk 585 UA Kyiv comet station 067 UA Lvov University Observatory L51 UA MARGO, Nauchnij 089 UA Nikolaev 086 UA Odessa A85 UA Odessa Astronomical Observatory, Kryzhanovka 583 UA Odessa-Mayaki 061 UA Uzhgorod J94 UK Abbeydale 495 UK Altrincham J16 UK An Carraig Observatory, Loughinisland 981 UK Armagh 497 UK Ascot-Loudwater K01 UK Astrognosis Observatory, Bradwell I74 UK Baxter Garden Observatory, Salisbury J92 UK Beaconsfield 496 UK Bishopstoke 937 UK Bradbury Observatory, Stockton-on-Tees J58 UK Brynllefrith Observatory, Llantwit Fardre 576 UK Burwash 503 UK Cambridge 499 UK Cheam Z59 UK Chelford Observatory 970 UK Chelmsford 966 UK Church Stretton Z99 UK Clixby Observatory, Cleethorpes 480 UK Cockfield 234 UK Coddenham Observatory 502 UK Colchester 978 UK Conder Brow Z91 UK Curdridge I63 UK Cygnus Observatory, New Airesford 456 UK Daventry Observatory J18 UK Dingle Observatory, Montgomery 995 UK Durham 498 UK Earls Barton 984 UK Eastfield K02 UK Eastwood Observatory, Leigh on Sea Z88 UK Fosseway Observatoy, Stratton-on-the-Fosse 477 UK Galleywood I70 UK Gedney House Observatory, Kirton 994 UK Godalming J77 UK Golden Hill Observatory, Stourton Caundle J03 UK Gothers Observatory, St. Dennis 942 UK Grantham A00 UK Gravesend J95 UK Great Shefford Z54 UK Greenmoor Observatory, Woodcote 967 UK Greens Norton 000 UK Greenwich I67 UK Hartley Wintney 489 UK Hemingford Abbots 501 UK Herstmonceux 951 UK Highworth 987 UK Isle of Man Observatory, Foxdale Z94 UK Kempshott J66 UK Kinver 980 UK Lancaster 976 UK Leamington Spa J82 UK Leyland 998 UK London-Mill Hill Z89 UK Macclesfield 487 UK Macnairston Observatory I64 UK Maidenhead J93 UK Mount Tuffley Observatory, Gloucester J69 UK North Observatory, Clanfield Z80 UK Northolt Branch Observatory J83 UK Olive Farm Observatory, Hoghton 996 UK Oxford I97 UK Penn Heights Observatory, Rickmansworth 943 UK Peverell 948 UK Pymoor J73 UK Quainton J17 UK Ragdon 002 UK Rayleigh 960 UK Rolvenden I80 UK Rose Cottage Observatory, Keighley 964 UK Southend Bradfield J84 UK South Observatory, Clanfield 979 UK South Wonston 494 UK Stakenbridge 482 UK St. Andrews Z87 UK Stanley Laver Observatory, Pontesbury Z86 UK St. Mellons C37 UK Stowupland J88 UK Strawberry Field Obs., Southampton 441 UK Swilken Brae, St. Andrews I81 UK Tarbatness Observatory, Portmahomack 985 UK Telford J26 UK The Spaceguard Centre, Knighton Z52 UK The Studios Observatory, Grantham J06 UK Trent Astronomical Observatory, Clifton J68 UK Tweenhills Observatory, Hartpury J33 UK University of Hertfordshire Obs., Bayfordbury 940 UK Waterlooville 963 UK Werrington J90 UK West Challow Z92 UK West Park Observatory, Leeds J71 UK Willow Bank Observatory 490 UK Wimborne Minster 993 UK Woolston Observatory G28 UK Wyncroft Observatory, Attleborough 686 -- U. of Minn. Infrared Obs., Mt. Lemmon 686 -- U. of Minn. Infrared Obs., Mt. Lemmon H07 US 7300 Observatory, Cloudcroft G53 US Alder Springs Observatory, Auberry 778 US Allegheny Observatory, Pittsburgh 733 US Allen, Texas G76 US Altimira Observatory, Coto de Caza H17 US Angel Peaks Observatory H09 US Antelope Hills Observatory, Bennett 705 US Apache Point 645 US Apache Point-Sloan Digital Sky Survey W50 US Apex H92 US Arcturus Observatory 460 US Area 52 Observatory, Nashville H45 US Arkansas Sky Obs., Petit Jean Mountain South H70 US Asheville 828 US Assonet G97 US Astronomical League Alpha Observatory, Portal H55 US Astronomical Research Observatory, Charleston H21 US Astronomical Research Observatory, Westfield 294 US Astrophysical Obs., College of Staten Island U96 US Athabasca University Geophysical Observatory T05 US ATLAS-HKO, Haleakala T08 US ATLAS-MLO, Mauna Loa H49 US ATU Astronomical Observatory, Russellville 918 US Badlands Observatory, Quinn 714 US Bagdad G55 US Bakersfield G77 US Baldwin Lake H74 US Bar J Observatory, New Smyrna Beach 758 US BCC Observatory, Cocoa H93 US Berkeley Heights 452 US Big Cypress Observatory, Fort Lauderdale V03 US Big Water 853 US Biosphere 2 Observatory H33 US Bixhoma Observatory, Bixby H08 US BlackBird Observatory, Cloudcroft U57 US Black Mountain Observatory, Los Altos G64 US Blue Canyon Observatory G74 US Boulder Knolls Observatory, Escondido 726 US Brainerd 746 US Brooks Observatory, Mt. Pleasant H77 US Buehler Observatory I13 US Burleith Observatory, Washington D.C. 292 US Burlington, New Jersey 293 US Burlington remote site G51 US Byrne Observatory, Sedgwick Reserve H62 US Calvin College Observatory G87 US Calvin M. Hooper Memorial Observatory, Hyde Park G98 US Calvin-Rehoboth Observatory, Rehoboth 670 US Camarillo I00 US Carbuncle Hill Observatory, Coventry 912 US Carbuncle Hill Observatory, Greene 450 US Carla Jane Observatory, Charlotte G60 US Carroll Observatory, Montecito H44 US Cascade Mountain 703 US Catalina Sky Survey 693 US Catalina Station, Tucson 455 US CBA Concord H86 US CBA-East Observatory, Laurel W49 US CBA-MM Observatory, Mountain Meadows H82 US CBA-NOVAC Observatory, Front Royal H54 US Cedar Drive Observatory, Pulaski U78 US Cedar Glen Observatory H94 US Cedar Knolls 447 US Centennial Observatory G58 US Chabot Space and Science Center, Oakland 707 US Chamberlin field station H34 US Chapel Hill 700 US Chinle H71 US Chula 765 US Cincinnati I01 US Clay Center Observatory, Brookline I51 US Clinton 911 US Collins Observatory, Corning Community College V02 US Command Module, Tempe I07 US Conlin Hill Observatory, Oxford H43 US Conway 850 US Cordell-Lorenz Observatory, Sewanee 728 US Corpus Christi U79 US Cosmos Research Center, Encinitas 723 US Cottonwood Observatory, Ada 770 US Crescent Moon Observatory, Columbus U80 US CS3-DanHenge Observatory, Landers U82 US CS3-Palmer Divide Station, Landers U81 US CS3-Trojan Station, Landers U64 US CWU-Lind Observatory, Ellensburg H98 US Dark Rosanne Obs., Middlefield W38 US Dark Sky Observatory, Boone 838 US Dayton H63 US DeKalb Observatory, Auburn 919 US Desert Beaver Observatory 333 US Desert Eagle Observatory 448 US Desert Moon Observatory, Las Cruces G78 US Desert Wanderer Observatory, El Centro G57 US Dilbert Observatory, Forest Grove H26 US Doc Greiner Research Observatory, Janesvillle G48 US Doc Greiner Research Obs., Rancho Hildalgo 744 US Doyan Rose Observatory, Indianapolis 835 US Drum Hill Station, Chelmsford H20 US Eastern Illinois University Obs., Charleston H05 US Edmund Kline Observatory, Deer Trail 453 US Edwards Raven Observatory G35 US Elephant Head Obsevatory, Sahuarita 865 US Emmy Observatory, New Paltz 719 US Etscorn Observatory 832 US Etters H72 US Evelyn L. Egan Observatory, Fort Myers 849 US Everstar Observatory, Olathe W28 US Ex Nihilo Observatory, Winder 725 US Fair Oaks Ranch I18 US Fan Mountain Observatory, Covesville 734 US Farpoint Observatory, Eskridge H87 US Fenwick Observatory, Richmond 823 US Fitchburg 785 US Fitz-Randolph Observatory, Princeton 840 US Flint 776 US Foggy Bottom, Hamilton 845 US Ford Observatory, Ithaca 674 US Ford Observatory, Wrightwood 678 US Fountain Hills 762 US Four Winds Observatory, Lake Leelanau W46 US Foxfire Village G70 US Francisquito Observatory, Los Angeles I23 US Frosty Cold Observatory, Mash Harbor 836 US Furnace Brook Observatory, Cranston 735 US George Observatory, Needville W30 US Georgia College Observatory, Milledgeville 842 US Gettysburg College Observatory G79 US Goat Mountain Astronomical Research Station 252 US Goldstone DSS 13, Fort Irwin 253 US Goldstone DSS 14, Fort Irwin 257 US Goldstone DSS 25, Fort Irwin 683 US Goodricke-Pigott Observatory, Tucson 825 US Granville 651 US Grasslands Observatory, Tucson 256 US Green Bank H51 US Greiner Research Observatory, Verona H37 US Grems Timmons Observatories, Graettinger 449 US Griffin Hunter Observatory, Bethune 608 US Haleakala-AMOS F65 US Haleakala-Faulkes Telescope North T04 US Haleakala-LCOGT OGG B #2 566 US Haleakala-NEAT/GEODSS H81 US Hartung-Boothroyd Observatory, Ithaca W14 US Harvest H25 US Harvest Moon Observatory, Northfield H52 US Hawkeye Observatory, Durand V31 US Hazardous Observatory, Mayhill H60 US Heartland Observatory, Carmel V30 US Heaven on Earth Observatory, Mayhill G54 US Hemet G95 US Hereford Arizona Observatory, Hereford 659 US Heron Cove Observatory, Orcas 747 US Highland Road Park Observatory 757 US High Point G47 US HillTopTop Observatory, Edgewood 750 US Hobbs Observatory, Fall Creek H88 US Hope Observatory, Belcamp 736 US Houston 830 US Hudson U54 US Hume Observatory, Santa Rosa H16 US HUT Observatory, Eagle 936 US Ibis Observatory, Manhattan H75 US Indian Hill North Observatory, Huntsburg G41 US Insperity Observatory, Humble 857 US Iowa Robotic Observatory, Sonoita F60 US Ironwood Observatory, Hawaii F59 US Ironwood Remote Observatory, Hawaii H15 US ISON-NM Observatory, Mayhill H06 US iTelescope Observatory, Mayhill U69 US iTelescope SRO Observatory, Auberry H29 US Ivywood Observatory, Edmond G92 US Jarnac Observatory, Vail H24 US J. C. Veen Observatory, Lowell W08 US Jimginny Observatory, Naperville 932 US John J. McCarthy Obs., New Milford 702 US Joint Obs. for cometary research, Socorro 715 US Jornada Observatory, Las Cruces 701 US Junk Bond Observatory, Sierra Vista 837 US Jupiter G89 US Kachina Observatory, Flagstaff W19 US Kalamazoo 682 US Kanab 625 US Kihei-AMOS Remote Maui Experimental Site 446 US Kingsnake Observatory, Seguin 695 US Kitt Peak 697 US Kitt Peak, McGraw-Hill 677 US Lake Arrowhead 824 US Lake Clear G66 US Lake Forest Observatory, Forest Hills H73 US Lakeland Astronomical Observatory, Kirtland I24 US Lake of the Woods Observatory, Locust Grove 751 US Lake Saint Louis G88 US LAMP Observatory, New River H35 US Leavenworth H13 US Lenomiya Observatory, Casa Grande 660 US Leuschner Observatory, Berkeley 662 US Lick Observatory, Mount Hamilton H11 US LightBuckets Observatory, Rodeo 721 US Lime Creek 704 US Lincoln Laboratory ETS, New Mexico H19 US Lone Star Observatory, Caney 680 US Los Angeles 688 US Lowell Observatory, Anderson Mesa Station G37 US Lowell Observatory-Discovery Channel Telescope 690 US Lowell Observatory, Flagstaff 699 US Lowell Observatory-LONEOS 291 US LPL/Spacewatch II 847 US Lunar Cafe Observator, Flint 927 US Madison-YRS H01 US Magdalena Ridge Observatory, Socorro G59 US Maiden Lane Obs., Bainbridge Island 664 US Manastash Ridge Observatory 811 US Maria Mitchell Observatory, Nantucket W04 US Mark Evans Observatory, Bloomington W54 US Mark Slade Remote Observatory, Wilderness 841 US Martin Observatory, Blacksburg 454 US Maryland Space Grant Consortium Observatory 568 US Mauna Kea T12 US Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m) 711 US McDonald Observatory, Fort Davis V37 US McDonald Observatory-LCOGT ELP W82 US Mendel Observatory, Merrimack College 766 US Michigan State University Obs., East Lansing 297 US Middlebury I29 US Middlesex School Observatory, Concord G63 US Mill Creek Observatory, The Dalles V59 US Millwood Observatory, Comfort G49 US Minnetonka 722 US Missouri City 928 US Moonedge Observatory, Northport H27 US Moonglow Observatory, Warrensburg 666 US Moorpark College Observatory I34 US Morgantown H14 US Morning Star Observatory, Tucson V08 US Mountain Creek Ranch, Vail 462 US Mount Belleview Observatory 788 US Mount Cuba Observatory, Wilmington G84 US Mount Lemmon SkyCenter 672 US Mount Wilson G73 US Mount Wilson-TIE 710 US MPO Observatory, Florissant 698 US Mt. Bigelow G83 US Mt. Graham-LBT 290 US Mt. Graham-VATT G96 US Mt. Lemmon Survey U53 US Murray Hill Observatory, Beaverton H58 US NASA/MSFC ALaMO, Redstone Arsenal 759 US Nashville W55 US Natelli Observatory, Frederick W81 US Nebula Knoll Observatoy, East Wakefield 737 US New Bullpen Observatory, Alpharetta 267 US New Horizons KBO Search-CFHT 269 US New Horizons KBO Search-Magellan/Baade 268 US New Horizons KBO Search-Magellan/Clay 266 US New Horizons KBO Search-Subaru G99 US NF Observatory, Silver City H95 US NJIT Observatory, Newark H56 US Northbrook Meadow Observatory 687 US Northern Arizona University, Flagstaff 814 US North Scituate H84 US Northview Observatory, Mendon I44 US Northwest Florida State College, Niceville W11 US Northwest Indiana Robotic Telescope, Lowell 225 US Northwood Ridge Observatory H40 US Nubbin Ridge Observatory 916 US Oakley Observatory, Terre Haute 801 US Oak Ridge Observatory H76 US Oakridge Observatory, Miami 749 US Oakwood 643 US OCA-Anza Observatory H57 US Ohio State University Observatory, Lima 669 US Ojai 755 US Optec Observatory 227 US OrbitJet Observatory, Colden G50 US Organ Mesa Observatory, Las Cruces I50 US P2 Observatory, Mayhill 917 US Pacific Lutheran University Keck Observatory E04 US Pacific Sky Observatory, Saipan 716 US Palmer Divide Observatory, Colorado Springs U56 US Palo Alto 675 US Palomar Mountain 261 US Palomar Mountain-DSS 644 US Palomar Mountain/NEAT I41 US Palomar Mountain--PTF 925 US Palominas Observatory F51 US Pan-STARRS 1, Haleakala F52 US Pan-STARRS 2, Haleakala W67 US Paul Robinson Observatory, Voorhees State Park H23 US Pear Tree Observatory, Valparaiso H69 US Perkins Observatory, Delaware H41 US Petit Jean Mountain I12 US Phillips Academy Observatory, Andover W90 US Phillips Exeter Academy Grainger Observatory G46 US Pinto Valley Observatory G61 US Pleasanton 929 US Port Allen 934 US Poway Valley 649 US Powell Observatory, Louisburg H59 US Prairie Grass Observatory, Camp Cullom 684 US Prescott H28 US Preston Hills Observatory, Celina 846 US Principia Astronomical Observatory, Elsah 717 US Prude Ranch H48 US PSU Greenbush Observatory, Pittsburg 752 US Puckett Observatory, Mountain Town 764 US Puckett Observatory, Stone Mountain V60 US Putman Mountain Observatory G67 US Rancho Del Sol, Camino G71 US Rancho Palos Verdes W71 US Rand II Observatory, Lake Placid 816 US Rand Observatory V86 US Rattle Snake Observatory, Sedalia H68 US Red Barn Observatory, Ty Ty 663 US Red Mountain Observatory U73 US Redondo Beach H91 US Reynolds Observatory, Potsdam H46 US Ricky Observatory, Blue Springs 920 US RIT Observatory, Rochester 852 US River Moss Observatory, St. Peters 915 US River Oaks Observatory, New Braunfels V88 US River Ridge Observatory, Conway 856 US Riverside 783 US Rixeyville 933 US Rockland Observatory, Sierra Vista V83 US Rolling Hills Observatory, Warrensburg 731 US Rose-Hulman Observatory, Terre Haute 831 US Rosemary Hill Observatory, University of Florida 439 US ROTSE-III, Los Alamos V05 US Rusty Mountain Observatory, Gold Canyon 854 US Sabino Canyon Observatory, Tucson 706 US Salida 676 US San Clemente H03 US Sandia View Observatory, Rio Rancho H36 US Sandlot Observatory, Scranton 668 US San Emigdio Peak H04 US Santa Fe 646 US Santana Observatory, Rancho Cucamonga G82 US SARA Observatory, Kitt Peak 740 US SFA Observatory, Nacogdoches G80 US Sierra Remote Observatories, Auberry G68 US Sierra Stars Observatory, Markleeville H85 US Silver Spring W77 US Skyledge Observatory, Killingworth 459 US Smith River Observatory, Danbury 909 US Snohomish Hilltop Observatory 463 US Sommers-Bausch Observatory, Boulder G93 US Sonoita Research Observatory, Sonoita G94 US Sonoran Skies Observatory, St. David H39 US S.O.S. Observatory, Minneapolis G45 US Space Surveillance Telescope, Atom Site V78 US Spirit Marsh Observatory. Sauk Centre W34 US Squirrel Valley Observatory, Columbus 444 US Star Cruiser Observatory I28 US Starhoo Observatory, Lakeville H31 US Star Ridge Observatory, Weimar G75 US Starry Knight Observatory, Coto de Caza V70 US Starry Night Observatory, Columbus 691 US Steward Observatory, Kitt Peak-Spacewatch I52 US Steward Observatory, Mt. Lemmon Station 692 US Steward Observatory, Tucson G52 US Stone Edge Observatory, El Verano H67 US Stonegate Observatory, Ann Arbor 671 US Stony Ridge 784 US Stull Observatory, Alfred University 817 US Sudbury H02 US Sulphur Flats Observatory, La Cueva 739 US Sunflower Observatory, Olathe I49 US Sunflower Observatory, Santa Fe H99 US Sunhill Observatory, Newton G62 US Sunriver Nature Center Observatory, Sunriver W66 US SVH Observatory, Blairstown 921 US SW Institute for Space Research, Cloudcroft 673 US Table Mountain Observatory, Wrightwood 654 US Table Mountain Observatory, Wrightwood-PHMC H97 US Talcott Mountain Science Center, Avon I43 US Tarleton State University Obs., Stephenville 858 US Tebbutt Observatory, Edgewood H12 US TechDome, Mayhill 650 US Temecula G81 US Temecula 926 US Tenagra II Observatory, Nogales 848 US Tenagra Observatory, Cottage Grove H22 US Terre Haute H32 US Texas A&M Physics Observatory, College Station 923 US The Bradstreet Observatory, St. Davids I46 US The Cottage Observatory, Altoona I17 US Thomas G. Cupillari Observatory, Fleetville H64 US Thomas More College Observatory, Crestview Hills H53 US Thompsonville 713 US Thornton G90 US Three Buttes Observatory, Tucson I14 US Tigh Speuran Observatory, Framingham H83 US Timberlake Observatory, Oakton 922 US Timberland Observatory, Decatur H38 US Timberline Observatory, Urbandale 464 US Toby Point Observatory, Narragansett 718 US Tooele 653 US Torus Observatory, Buckley G86 US Tucson-Winterhaven 694 US Tumamoc Hill, Tucson H00 US Tyrone H10 US Tzec Maun Observatory, Mayhill 914 US Underwood Observatory, Hubbardston G72 US University Hills H50 US University of Central Arkansas Obs., Conway 730 US University of North Dakota, Grand Forks H30 US University of Oklahoma Observatory, Norman 792 US University of Rhode Island, Quonochontaug 686 US U. of Minn. Infrared Obs., Mt. Lemmon 686 US U. of Minn. Infrared Obs., Mt. Lemmon 712 US USAF Academy Observatory, Colorado Springs 866 US U.S. Naval Academy, Michelson 689 US U.S. Naval Observatory, Flagstaff 786 US U.S. Naval Obs., Washington (since 1893) H18 US Vail 748 US Van Allen Observatory, Iowa City 298 US Van Vleck Observatory G85 US Vermillion Cliffs Observatory, Kanab G69 US Via Capote Sky Observatory, Thousand Oaks H47 US Vicksburg G65 US Vulcan North, Lick Observatory, Mount Hamilton 810 US Wallace Observatory, Westford 665 US Wallis Observatory G56 US Walnut Creek H65 US Waltonfields Observatory, Walton 667 US Wanapum Dam 774 US Warner and Swasey Nassau Station, Chardon H42 US Wartburg College Observatory, Waverly 855 US Wayside Observatory, Minnetonka 709 US W & B Observatory, Cloudcroft I06 US Werner Schmidt Obs., Dennis-Yarmouth Regional HS I42 US Westport Observatory W22 US WestRock Observatory, Columbus 451 US West Skies Observatory, Mulvane W80 US Westwood 696 US Whipple Observatory, Mt. Hopkins G91 US Whipple Observatory, Mt. Hopkins--2MASS W83 US Whitin Observatory, Wellesley 685 US Williams 648 US Winer Observatory, Sonoita I15 US Wishing Star Observatory, Barrington 935 US Wyrick Observatory, Haymarket 798 US Yale Observatory, Bethany H66 US Yellow Springs 754 US Yerkes Observatory, Williams Bay 727 US Zeno Observatory, Edmond 761 US Zephyrhills X50 UY Observatorio Astronomico de Montevideo 844 UY Observatorio Astronomico Los Molinos 913 UY Observatorio Kappa Crucis, Montevideo I38 UY Observatorio Los Algarrobos, Salto 186 UZ Kitab 188 UZ Majdanak 192 UZ Tashkent 303 VE OAN de Llano del Hato, Merida 306 VE Observatorio Taya Beixo, Barquisimeto 302 VE University of the Andes station C51 -- WISE 051 ZA Cape L24 ZA Gauteng 078 ZA Johannesburg 076 ZA Johannesburg-Hartbeespoort 578 ZA Linden Observatory K95 ZA MASTER-SAAO Observatory, Sutherland 641 ZA Overberg 581 ZA Sedgefield B31 ZA Southern African Large Telescope, Sutherland K94 ZA Sutherland K91 ZA Sutherland-LCOGT A K92 ZA Sutherland-LCOGT B K93 ZA Sutherland-LCOGT C A60 ZA YSTAR-NEOPAT Station, Sutherland