MPC observations statistics

UNNOBS - Observations of unnumbered minor planets

Sorted by years span of observations

The statistics were made with a self-developed program by Jost Jahn, Amrum, Germany, itfstat@jostjahn.de.

They will be updated some days after publication of new files by the MPC, mostly each 2 months or so.
Date of this file is 03-08-2026

Year range of observations of top 15 stations at Minor Planet Center for UNNOBS class
Year range of observations of top 15 stations at Minor Planet Center for UNNOBS class
Rank Station Observations Objects Observation per object Years of observation Years Station name
No. Code Number Number   Range span  
1 024 1274 749 1.70 1891 – 2013 123 Heidelberg-Konigstuhl
2 084 1063 80 13.29 1906 – 2023 118 Pulkovo
3 094 434 216 2.01 1912 – 2025 114 Crimea-Simeiz
4 006 147 30 4.90 1914 – 2022 109 Fabra Observatory, Barcelona
5 754 515 130 3.96 1924 – 2018 95 Yerkes Observatory, Williams Bay
6 662 66 28 2.36 1911 – 2004 94 Lick Observatory, Mount Hamilton
7 786 6 4 1.50 1903 – 1996 94 U.S. Naval Obs., Washington (since 1893)
8 012 911 467 1.95 1924 – 2013 90 Uccle
9 119 95 54 1.76 1938 – 2021 84 Abastuman
10 073 600 95 6.32 1943 – 2025 83 Bucharest
11 186 246 31 7.94 1942 – 2023 82 Kitab
12 672 4 3 1.33 1926 – 2003 78 Mount Wilson
13 675 1494 473 3.16 1952 – 2025 74 Palomar Mountain
14 711 7865 1950 4.03 1950 – 2021 72 McDonald Observatory, Fort Davis
15 056 30 7 4.29 1954 – 2025 72 Skalnate Pleso
16 057 71 40 1.77 1937 – 2004 68 Belgrade
17 033 57198 9055 6.32 1960 – 2026 67 Karl Schwarzschild Observatory, Tautenburg
18 095 8973 4069 2.21 1964 – 2025 62 Crimea-Nauchnyi
19 839 139 86 1.62 1920 – 1979 60 La Plata
20 029 47 36 1.31 1914 – 1973 60 Hamburg-Bergedorf
21 388 298 168 1.77 1937 – 1996 60 Tokyo-Mitaka
22 690 65 48 1.35 1906 – 1961 56 Lowell Observatory, Flagstaff
23 822 67 22 3.05 1965 – 2019 55 Cordoba
24 323 350 54 6.48 1969 – 2022 54 Perth Observatory, Bickley
25 045 3 3 1.00 1890 – 1940 51 Vienna (since 1879)
26 026 57 28 2.04 1966 – 2015 50 Berne-Zimmerwald
27 809 8425 1629 5.17 1974 – 2023 50 European Southern Observatory, La Silla
28 381 1263 185 6.83 1976 – 2023 48 Tokyo-Kiso
29 010 358 143 2.50 1978 – 2025 48 Caussols
30 689 33 14 2.36 1961 – 2007 47 U.S. Naval Observatory, Flagstaff
31 046 7992 1509 5.30 1978 – 2023 46 Klet Observatory, Ceske Budejovice
32 261 51 21 2.43 1951 – 1996 46 Palomar Mountain-DSS
33 511 3154 372 8.48 1980 – 2025 46 Haute Provence
34 808 470 177 2.66 1965 – 2009 45 El Leoncito
35 078 178 166 1.07 1911 – 1954 44 Johannesburg
36 372 430 207 2.08 1981 – 2024 44 Geisei
37 330 50 49 1.02 1950 – 1992 43 Purple Mountain Observatory, Nanking
38 474 38632 6438 6.00 1985 – 2026 42 Mount John Observatory, Lake Tekapo
39 691 552942 116338 4.75 1985 – 2026 42 Steward Observatory, Kitt Peak-Spacewatch
40 020 1486 901 1.65 1935 – 1975 41 Nice
41 413 4207 780 5.39 1974 – 2013 40 Siding Spring Observatory
42 688 719 227 3.17 1977 – 2015 39 Lowell Observatory, Anderson Mesa Station
43 807 133884 26722 5.01 1988 – 2026 39 Cerro Tololo Observatory, La Serena
44 071 517 120 4.31 1983 – 2020 38 NAO Rozhen, Smolyan
45 008 27 24 1.13 1914 – 1950 37 Algiers-Bouzareah
46 695 55129 17110 3.22 1990 – 2026 37 Kitt Peak
47 493 2613 630 4.15 1989 – 2023 35 Calar Alto
48 704 55324 4947 11.18 1981 – 2013 33 Lincoln Laboratory ETS, New Mexico
49 900 4070 1115 3.65 1994 – 2026 33 Moriyama
50 561 139 29 4.79 1983 – 2014 32 Piszkesteto Stn. (Konkoly)
51 595 10207 3324 3.07 1995 – 2026 32 Farra d'Isonzo
52 587 5033 1618 3.11 1995 – 2026 32 Sormano
53 104 12456 4046 3.08 1995 – 2026 32 San Marcello Pistoiese
54 950 13050 2564 5.09 1995 – 2025 31 La Palma
55 658 3949 786 5.02 1995 – 2025 31 Dominion Astrophysical Observatory
56 568 136887 20198 6.78 1993 – 2023 31 Maunakea
57 557 3518 526 6.69 1995 – 2025 31 Ondrejov
58 337 3 3 1.00 1931 – 1960 30 Sheshan
59 118 4045 793 5.10 1996 – 2025 30 Astronomical and Geophysical Observatory, Modra
60 122 456 117 3.90 1996 – 2025 30 Pises Observatory
61 673 7751 2006 3.86 1996 – 2025 30 Table Mountain Observatory, Wrightwood
62 126 875 292 3.00 1997 – 2026 30 Monte Viseggi L. Zannoni Observatory
63 620 740 175 4.23 1997 – 2025 29 Observatorio Astronomico de Mallorca
64 408 56 15 3.73 1990 – 2018 29 Nyukasa
65 958 9319 2830 3.29 1998 – 2026 29 Observatoire de Dax
66 703 179853 22862 7.87 1998 – 2026 29 Catalina Sky Survey
67 106 4385 1007 4.35 1998 – 2026 29 Crni Vrh
68 734 10303 2622 3.93 1998 – 2026 29 Farpoint Observatory, Eskridge
69 867 76 13 5.85 1996 – 2023 28 Saji Observatory
70 377 45 35 1.29 1928 – 1955 28 Kwasan Observatory, Kyoto
71 151 3685 537 6.86 1998 – 2025 28 Eschenberg Observatory, Winterthur
72 022 11 9 1.22 1925 – 1952 28 Pino Torinese
73 705 16642 3261 5.10 1998 – 2025 28 Apache Point
74 954 1208 229 5.28 1998 – 2025 28 Teide Observatory
75 598 341 100 3.41 1998 – 2025 28 Loiano
76 696 1310 463 2.83 1996 – 2022 27 Whipple Observatory, Mt. Hopkins
77 108 331 74 4.47 1995 – 2021 27 Montelupo
78 049 102 36 2.83 1978 – 2004 27 Uppsala-Kvistaberg
79 T14 8234 2121 3.88 2000 – 2026 27 Canada-France-Hawaii Telescope, Maunakea
80 250 674 100 6.74 1997 – 2022 26 Hubble Space Telescope
81 309 79623 8224 9.68 2000 – 2025 26 Cerro Paranal
82 552 150 15 10.00 1979 – 2004 26 Osservatorio S. Vittore, Bologna
83 T12 15772 4627 3.41 2000 – 2025 26 University of Hawaii 88-inch telescope, Maunakea
84 858 6822 2088 3.27 2000 – 2025 26 Tebbutt Observatory, Edgewood
85 903 35 11 3.18 2000 – 2025 26 Fukuchiyama and Kannabe
86 290 5746 864 6.65 2001 – 2026 26 Mt. Graham-VATT
87 185 959 250 3.84 2001 – 2026 26 Observatoire Astronomique Jurassien-Vicques
88 291 132527 28367 4.67 2001 – 2026 26 LPL/Spacewatch II
89 215 489 136 3.60 2001 – 2025 25 Buchloe
90 152 533 103 5.17 2001 – 2025 25 Moletai Astronomical Observatory
91 859 314 81 3.88 1999 – 2023 25 Wykrota Observatory-CEAMIG
92 671 127 38 3.34 2001 – 2025 25 Stony Ridge
93 304 2759 455 6.06 2001 – 2025 25 Las Campanas Observatory
94 938 545 53 10.28 2001 – 2025 25 Linhaceira
95 017 34 16 2.13 1980 – 2004 25 Hoher List
96 157 1615 425 3.80 2001 – 2025 25 Frasso Sabino
97 113 2822 607 4.65 1999 – 2023 25 Volkssternwarte Drebach, Schoenbrunn
98 160 12891 1584 8.14 2002 – 2026 25 Castelmartini
99 204 27178 8635 3.15 2002 – 2026 25 Schiaparelli Observatory
100 J95 38926 8620 4.52 2002 – 2026 25 Great Shefford
101 I41 129578 13896 9.32 2002 – 2026 25 Palomar Mountain--ZTF
102 203 4021 1442 2.79 2002 – 2026 25 GiaGa Observatory
103 932 1621 392 4.14 2002 – 2026 25 John J. McCarthy Obs., New Milford
104 130 3403 1029 3.31 2002 – 2026 25 Lumezzane
105 697 85 17 5.00 1999 – 2022 24 Kitt Peak, McGraw-Hill
106 990 27 19 1.42 1934 – 1957 24 Madrid
107 470 297 85 3.49 1999 – 2022 24 Ceccano
108 303 109 46 2.37 1991 – 2014 24 OAN de Llano del Hato, Merida
109 800 20 20 1.00 1899 – 1922 24 Harvard Observatory, Arequipa
110 246 28338 3198 8.86 2002 – 2025 24 Klet Observatory-KLENOT
111 T09 367703 42049 8.74 2002 – 2025 24 Subaru Telescope, Maunakea
112 367 40 8 5.00 1990 – 2013 24 Yatsuka
113 213 332 80 4.15 2002 – 2025 24 Observatorio Montcabre
114 107 340 78 4.36 1996 – 2019 24 Cavezzo
115 121 74 6 12.33 1996 – 2019 24 Kharkiv University, Chuhuivskyi district Station
116 H36 18853 5279 3.57 2003 – 2026 24 Sandlot Observatory, Scranton
117 621 3605 831 4.34 1997 – 2019 23 Bergisch Gladbach
118 801 78 66 1.18 1974 – 1996 23 Oak Ridge Observatory
119 586 415 52 7.98 2001 – 2023 23 Pic du Midi
120 159 39 10 3.90 1999 – 2021 23 Monte Agliale
121 076 63 59 1.07 1955 – 1977 23 Johannesburg-Hartbeespoort
122 628 97 30 3.23 2002 – 2024 23 Mulheim-Ruhr
123 B18 1692 256 6.61 2000 – 2022 23 Terskol
124 G96 5400974 448620 12.04 2004 – 2026 23 Mt. Lemmon Survey
125 196 91 23 3.96 2002 – 2023 22 Homburg-Erbach
126 A17 7129 1714 4.16 2003 – 2024 22 Guidestar Observatory, Weinheim
127 589 60 6 10.00 1992 – 2013 22 Santa Lucia Stroncone
128 F65 4580 863 5.31 2004 – 2025 22 Haleakala-Faulkes Telescope North
129 A48 2466 438 5.63 2004 – 2025 22 Povegliano Veronese
130 J81 31 9 3.44 2004 – 2025 22 Guirguillano
131 941 2405 322 7.47 2001 – 2022 22 Observatorio Pla D'Arguines
132 J69 4134 898 4.60 2005 – 2026 22 North Observatory, Clanfield
133 J87 506 135 3.75 2002 – 2022 21 La Canada
134 H06 3610 859 4.20 2003 – 2023 21 iTelescope Observatory, Mayhill
135 850 2983 503 5.93 2000 – 2020 21 Cordell-Lorenz Observatory, Sewanee
136 B15 755 176 4.29 2006 – 2026 21 Inastars Observatory, Potsdam (since 2006)
137 D29 252586 45528 5.55 2006 – 2026 21 Purple Mountain Observatory, XuYi Station
138 A16 438 67 6.54 2004 – 2023 20 Tentlingen
139 693 333 81 4.11 1994 – 2013 20 Catalina Station, Tucson
140 198 3665 450 8.14 2001 – 2020 20 Wildberg
141 D35 981 180 5.45 2005 – 2024 20 Lulin Observatory
142 054 78 62 1.26 1984 – 2003 20 Brorfelde
143 062 118 47 2.51 1938 – 1957 20 Turku
144 461 7148 1337 5.35 1999 – 2018 20 University of Szeged, Piszkesteto Stn. (Konkoly)
145 T15 42 10 4.20 2006 – 2025 20 Gemini North Observatory, Maunakea
146 585 1606 139 11.55 2006 – 2025 20 Kyiv comet station
147 H01 38456 7813 4.92 2007 – 2026 20 Magdalena Ridge Observatory, Socorro
148 240 848 110 7.71 2002 – 2020 19 Herrenberg Sternwarte
149 H45 25319 1218 20.79 2005 – 2023 19 Arkansas Sky Obs., Petit Jean Mountain South
150 345 39 9 4.33 2000 – 2018 19 Sobaeksan Optical Astronomy Observatory
151 349 57 10 5.70 2000 – 2018 19 Ageo
152 A50 1763 322 5.48 2002 – 2020 19 Andrushivka Astronomical Observatory
153 844 1194 118 10.12 1999 – 2017 19 Observatorio Astronomico Los Molinos
154 760 430 266 1.62 1948 – 1966 19 Goethe Link Observatory, Brooklyn
155 926 39816 5836 6.82 2000 – 2018 19 Tenagra II Observatory, Nogales
156 E10 2018 344 5.87 2007 – 2025 19 Siding Spring-Faulkes Telescope South
157 J51 318 64 4.97 2007 – 2025 19 Observatorio Atlante, Tenerife
158 G83 162 38 4.26 2007 – 2025 19 Mt. Graham-LBT
159 I11 242 57 4.25 2007 – 2025 19 Gemini South Observatory, Cerro Pachon
160 A57 113 12 9.42 2004 – 2022 19 Osservatorio Astron. Margherita Hack, Firenze
161 194 363 74 4.91 2007 – 2025 19 Tivoli
162 A77 1068 204 5.24 2007 – 2025 19 Observatoire Chante-Perdrix, Dauban
163 H89 57 15 3.80 2007 – 2025 19 Galaxy Blues Observatory, Gatineau
164 B38 446 45 9.91 2007 – 2025 19 Santa Mama
165 F51 8785102 545809 16.10 2008 – 2026 19 Pan-STARRS 1, Haleakala
166 B74 2772 635 4.37 2008 – 2026 19 Santa Maria de Montmagastrell
167 J86 467 37 12.62 2003 – 2020 18 Sierra Nevada Observatory
168 619 220 23 9.57 2007 – 2024 18 Sabadell
169 300 6342 1110 5.71 2000 – 2017 18 Bisei Spaceguard Center-BATTeRS
170 031 3 2 1.50 1940 – 1957 18 Sonneberg
171 355 516 96 5.38 1997 – 2014 18 Hadano
172 344 88 29 3.03 2000 – 2017 18 Bohyunsan Optical Astronomy Observatory
173 G58 1422 402 3.54 2008 – 2025 18 Chabot Space and Science Center, Oakland
174 B37 471 111 4.24 2008 – 2025 18 Obs. de L' Ametlla del Valles, Barcelona
175 J37 55 13 4.23 2008 – 2025 18 Huelva
176 970 267 77 3.47 2008 – 2025 18 Chelmsford
177 B50 93 22 4.23 2008 – 2025 18 Corner Observatory, Durmersheim
178 J47 338 41 8.24 2008 – 2025 18 Observatorio Nazaret
179 A53 1801 314 5.74 2005 – 2022 18 Peschiera del Garda
180 A05 123 32 3.84 2008 – 2025 18 Belesta
181 B67 2578 626 4.12 2008 – 2025 18 Sternwarte Mirasteilas, Falera
182 089 2897 197 14.71 2008 – 2025 18 Mykolaiv
183 J22 546 169 3.23 2008 – 2025 18 Tacande Observatory, La Palma
184 260 34 17 2.00 1976 – 1993 18 Siding Spring Observatory-DSS
185 A92 160 25 6.40 2008 – 2025 18 Urseanu Observatory, Bucharest
186 069 1302 244 5.34 2008 – 2025 18 Baldone
187 648 39 11 3.55 2008 – 2025 18 Winer Observatory, Sonoita
188 718 2899 420 6.90 2009 – 2026 18 Tooele
189 H21 157138 22161 7.09 2009 – 2026 18 Astronomical Research Observatory, Westfield
190 J13 2364 276 8.57 2009 – 2026 18 La Palma-Liverpool Telescope
191 A35 166 44 3.77 2004 – 2020 17 Hormersdorf Observatory
192 115 19 2 9.50 1982 – 1998 17 Zelenchukskaya
193 540 912 215 4.24 1995 – 2011 17 Linz
194 434 75 20 3.75 2002 – 2018 17 S. Benedetto Po
195 834 23 9 2.56 2009 – 2025 17 Buenos Aires-AAAA
196 J04 29272 8931 3.28 2009 – 2025 17 ESA Optical Ground Station, Tenerife
197 127 261 36 7.25 2000 – 2016 17 Bornheim
198 209 147 33 4.45 2001 – 2017 17 Asiago Observatory, Cima Ekar, 67/92 cm Schmidt
199 Z18 35 19 1.84 2009 – 2025 17 Gran Telescopio Canarias, Roque de los Muchachos
200 661 32 4 8.00 2008 – 2024 17 Rothney Astrophysical Observatory, Priddis
201 B88 1719 265 6.49 2009 – 2025 17 Bigmuskie Observatory, Mombercelli
202 B42 178 45 3.96 2009 – 2025 17 Vitebsk
203 E23 3533 1003 3.52 2010 – 2026 17 Arcadia
204 B49 2143 616 3.48 2007 – 2022 16 Paus Observatory, Sabadell
205 682 422 137 3.08 2000 – 2015 16 Kanab
206 560 981 245 4.00 2001 – 2016 16 Madonna di Dossobuono
207 A44 702 151 4.65 2005 – 2020 16 Altschwendt
208 448 7581 1541 4.92 2001 – 2016 16 Desert Moon Observatory, Las Cruces
209 473 784 252 3.11 1997 – 2012 16 Remanzacco
210 D20 163 23 7.09 2009 – 2024 16 Zadko Observatory, Wallingup Plain
211 143 736 194 3.79 1998 – 2013 16 Gnosca
212 615 61 15 4.07 2003 – 2018 16 St. Veran
213 651 1758 597 2.94 1999 – 2014 16 Grasslands Observatory, Tucson
214 I33 89 8 11.13 2010 – 2025 16 SOAR, Cerro Pachon
215 C36 353 26 13.58 2010 – 2025 16 Starry Wanderer Observatory, Baran'
216 J27 255 61 4.18 2008 – 2023 16 El Guijo Observatory
217 H78 219 5 43.80 2010 – 2025 16 University of Narino Observatory, Pasto
218 I93 15078 4829 3.12 2010 – 2025 16 St Pardon de Conques
219 J43 24545 5185 4.73 2011 – 2026 16 Oukaimeden Observatory, Marrakech
220 J77 191 40 4.78 2004 – 2018 15 Golden Hill Observatory, Stourton Caundle
221 H23 162 35 4.63 2009 – 2023 15 Pear Tree Observatory, Valparaiso
222 C20 1601 12 133.42 2009 – 2023 15 Kislovodsk Mtn. Astronomical Stn., Pulkovo Obs.
223 726 306 25 12.24 1999 – 2013 15 Brainerd
224 A13 1688 410 4.12 2004 – 2018 15 Observatoire Naef, Ependes
225 735 120 36 3.33 1996 – 2010 15 George Observatory, Needville
226 A06 35 12 2.92 2005 – 2019 15 Mataro
227 670 1426 277 5.15 1995 – 2009 15 Camarillo
228 C51 149663 13857 10.80 2010 – 2024 15 WISE
229 467 150 9 16.67 2000 – 2014 15 Auckland Observatory
230 639 273 51 5.35 2002 – 2016 15 Dresden
231 I40 289 27 10.70 2011 – 2025 15 La Silla--TRAPPIST
232 G36 9507 1124 8.46 2011 – 2025 15 Calar Alto-CASADO
233 G84 474 125 3.79 2009 – 2023 15 Mount Lemmon SkyCenter
234 269 761 105 7.25 2011 – 2025 15 Magellan-Baade Telescope
235 168 469 62 7.56 2011 – 2025 15 Kourovskaya
236 C23 2712 211 12.85 2012 – 2026 15 Olmen
237 I52 200674 22395 8.96 2012 – 2026 15 Steward Observatory, Mt. Lemmon Station
238 C40 5196 449 11.57 2012 – 2026 15 Kuban State University Astrophysical Observatory
239 G34 4216 772 5.46 2012 – 2026 15 Oberfrauendorf
240 E94 736 185 3.98 2012 – 2026 15 Possum Observatory, Gisborne
241 W84 1527826 111204 13.74 2012 – 2026 15 Cerro Tololo-DECam
242 G40 3357 767 4.38 2012 – 2026 15 Slooh.com Canary Islands Observatory
243 E85 7 2 3.50 2010 – 2023 14 Farm Cove
244 I47 393 90 4.37 2012 – 2025 14 Pierre Auger Observatory, Malargue
245 C41 131 36 3.64 2012 – 2025 14 MASTER-II Observatory, Kislovodsk
246 G33 908 169 5.37 2012 – 2025 14 Wickede
247 C27 177 34 5.21 2010 – 2023 14 Pallerols
248 C77 2512 702 3.58 2012 – 2025 14 Bernezzo Observatory
249 W87 1965 350 5.61 2012 – 2025 14 Cerro Tololo-LCO C
250 C43 1407 370 3.80 2012 – 2025 14 Hoyerswerda
251 G37 8993 2985 3.01 2012 – 2025 14 Lowell Discovery Telescope
252 854 3614 1197 3.02 2000 – 2013 14 Sabino Canyon Observatory, Tucson
253 232 65 13 5.00 2002 – 2015 14 Masquefa Observatory
254 J31 69 21 3.29 2010 – 2023 14 La Axarquia
255 C94 185 44 4.20 2012 – 2025 14 MASTER-II Observatory, Tunka
256 333 720 85 8.47 2001 – 2014 14 Desert Eagle Observatory
257 583 599 16 37.44 2012 – 2025 14 Odesa-Mayaky
258 W85 3344 621 5.38 2012 – 2025 14 Cerro Tololo-LCO A
259 611 888 190 4.67 1998 – 2011 14 Starkenburg Sternwarte, Heppenheim
260 829 61 19 3.21 1997 – 2010 14 Complejo Astronomico El Leoncito
261 N87 2997 873 3.43 2013 – 2026 14 Nanshan Station, Xinjiang Observatory
262 C95 9290 2409 3.86 2012 – 2024 13 SATINO Remote Observatory, Haute Provence
263 A98 224 34 6.59 2010 – 2022 13 Observatory Mazzarot-1, Baran'
264 402 1189 221 5.38 1989 – 2001 13 Dynic Astronomical Observatory
265 D95 20 5 4.00 2012 – 2024 13 Kurihara
266 B04 704 187 3.76 2007 – 2019 13 OAVdA, Saint-Barthelemy
267 I89 494 110 4.49 2011 – 2023 13 iTelescope Observatory, Nerpio
268 C73 1259 85 14.81 2011 – 2023 13 Galati Observatory
269 I48 143 39 3.67 2012 – 2024 13 Observatorio El Catalejo, Santa Rosa
270 888 16 8 2.00 1987 – 1999 13 Gekko
271 B24 32 4 8.00 2007 – 2019 13 Cesson
272 360 823 173 4.76 1994 – 2006 13 Kuma Kogen
273 266 4172 264 15.80 2011 – 2023 13 New Horizons KBO Search-Subaru
274 399 95 42 2.26 1987 – 1999 13 Kushiro
275 K91 2215 456 4.86 2013 – 2025 13 Sutherland-LCO A
276 L04 5077 1507 3.37 2013 – 2025 13 ROASTERR-1 Observatory, Cluj-Napoca
277 J57 1564 466 3.36 2013 – 2025 13 Centro Astronomico Alto Turia, Valencia
278 K38 2832 643 4.40 2013 – 2025 13 M57 Observatory, Saltrio
279 Q62 6319 1115 5.67 2013 – 2025 13 iTelescope Observatory, Siding Spring
280 Q63 906 166 5.46 2013 – 2025 13 Siding Spring-LCO A
281 V37 2211 385 5.74 2013 – 2025 13 McDonald Observatory-LCO ELP
282 W86 3961 800 4.95 2013 – 2025 13 Cerro Tololo-LCO B
283 K92 1905 386 4.94 2013 – 2025 13 Sutherland-LCO B
284 Q64 670 119 5.63 2013 – 2025 13 Siding Spring-LCO B
285 K51 2198 696 3.16 2013 – 2025 13 Osservatorio del Celado, Castello Tesino
286 K32 132 36 3.67 2013 – 2025 13 Maritime Alps Observatory, Cuneo
287 188 267 26 10.27 2007 – 2019 13 Maidanak
288 K93 2073 412 5.03 2013 – 2025 13 Sutherland-LCO C
289 G56 719 170 4.23 2009 – 2020 12 Walnut Creek
290 608 2491 612 4.07 1995 – 2006 12 Haleakala-AMOS
291 A84 1244 7 177.71 2002 – 2013 12 TUBITAK National Observatory
292 924 46 7 6.57 2002 – 2013 12 Observatoire du Cegep de Trois-Rivieres
293 176 1623 287 5.66 2001 – 2012 12 Observatorio Astronomico de Consell
294 167 11 2 5.50 2005 – 2016 12 Bulach Observatory
295 D03 681 168 4.05 2012 – 2023 12 Rantiga Osservatorio, Tincana
296 510 807 97 8.32 2006 – 2017 12 Siegen
297 C47 2107 366 5.76 2011 – 2022 12 Nonndorf
298 645 29151 10144 2.87 1998 – 2009 12 Apache Point-Sloan Digital Sky Survey
299 H47 111 26 4.27 2008 – 2019 12 Vicksburg
300 I19 456 136 3.35 2009 – 2020 12 Observatorio El Gato Gris, Tanti
301 D44 202 17 11.88 2013 – 2024 12 Ishigakijima Astronomical Observatory
302 239 35 6 5.83 2002 – 2013 12 Trebur
303 W71 378 39 9.69 2012 – 2023 12 Rand II Observatory, Lake Placid
304 X11 31 9 3.44 2012 – 2023 12 VLT Survey Telescope, Paranal
305 428 1097 148 7.41 1999 – 2010 12 Reedy Creek
306 233 109 27 4.04 2011 – 2022 12 Sauro Donati Astronomical Observatory, San Vito
307 235 135 62 2.18 2002 – 2013 12 CAST Observatory, Talmassons
308 699 7398 1436 5.15 1998 – 2009 12 Lowell Observatory-LONEOS
309 K30 316 99 3.19 2014 – 2025 12 Luscherz
310 K14 472 64 7.38 2014 – 2025 12 Observatorio de Sencelles
311 K61 2168 518 4.19 2014 – 2025 12 Rokycany Observatory
312 Z82 13 2 6.50 2014 – 2025 12 BOOTES-2 Observatory, Algarrobo
313 W88 1336 315 4.24 2014 – 2025 12 Slooh.com Chile Observatory, La Dehesa
314 N42 283 9 31.44 2014 – 2025 12 Tien-Shan Astronomical Observatory
315 F52 3876764 417468 9.29 2015 – 2026 12 Pan-STARRS 2, Haleakala
316 K19 4878 1319 3.70 2015 – 2026 12 PASTIS Observatory, Banon
317 K62 729 159 4.58 2015 – 2026 12 Teplice Observatory
318 Z80 11175 1936 5.77 2015 – 2026 12 Northolt Branch Observatory
319 T05 44001 4057 10.85 2015 – 2026 12 ATLAS-HKO, Haleakala
320 Y00 4439 966 4.60 2013 – 2023 11 SONEAR Observatory, Oliveira
321 422 940 173 5.43 1994 – 2004 11 Loomberah
322 G98 520 51 10.20 2004 – 2014 11 Calvin-Rehoboth Observatory, Rehoboth
323 327 133 28 4.75 1995 – 2005 11 Peking Observatory, Xinglong Station
324 H07 273 64 4.27 2004 – 2014 11 7300 Observatory, Cloudcroft
325 I22 199 18 11.06 2013 – 2023 11 Abbey Ridge Observatory, Stillwater Lake
326 J93 39 6 6.50 2002 – 2012 11 Mount Tuffley Observatory, Gloucester
327 379 3298 113 29.19 2002 – 2012 11 Hamamatsu-Yuto
328 897 82 12 6.83 1988 – 1998 11 YGCO Chiyoda Station
329 A81 280 74 3.78 2006 – 2016 11 Balzaretto Observatory, Rome
330 J08 154 41 3.76 2009 – 2019 11 Observatorio Zonalunar, Puzol
331 E08 227 48 4.73 2008 – 2018 11 Wobblesock Observatory, Coonabarabran
332 138 153 11 13.91 2000 – 2010 11 Village-Neuf
333 O75 450 135 3.33 2014 – 2024 11 ISON-Hureltogoot Observatory
334 B20 23 7 3.29 2006 – 2016 11 Observatorio Carmelita, Tiana
335 W95 1570 254 6.18 2014 – 2024 11 Observatorio Panameno, San Pedro de Atacama
336 I15 1351 340 3.97 2010 – 2020 11 Wishing Star Observatory, Barrington
337 C42 1035 284 3.64 2010 – 2020 11 Xingming Observatory, Mt. Nanshan
338 A24 3634 352 10.32 2006 – 2016 11 New Millennium Observatory, Mozzate
339 649 4667 814 5.73 1999 – 2009 11 Powell Observatory, Louisburg
340 K95 197 60 3.28 2015 – 2025 11 MASTER-SAAO Observatory, Sutherland
341 A71 129 36 3.58 2015 – 2025 11 Stixendorf
342 A55 267 38 7.03 2004 – 2014 11 Osservatorio Astronomico Vallemare di Borbona
343 E12 13635 1878 7.26 2003 – 2013 11 Siding Spring Survey
344 322 152 21 7.24 1999 – 2009 11 Perth Observatory, Bickley-MCT
345 W98 324 92 3.52 2015 – 2025 11 Polonia Observatory, San Pedro de Atacama
346 Z84 8908 2426 3.67 2015 – 2025 11 Calar Alto-Schmidt
347 983 3 2 1.50 1949 – 1959 11 San Fernando
348 L51 2445 561 4.36 2015 – 2025 11 MARGO, Nauchnyi
349 Z19 11 3 3.67 2015 – 2025 11 La Palma-TNG
350 I76 543 81 6.70 2012 – 2022 11 Observatorio Tesla, Valdemorillo
351 K78 563 176 3.20 2016 – 2026 11 iota Scorpii Observatory, La Spezia
352 K74 10295 1764 5.84 2016 – 2026 11 Muensterschwarzach Observatory, Schwarzach
353 B34 87 9 9.67 2008 – 2017 10 Green Island Observatory, Gecitkale
354 400 52 23 2.26 1987 – 1996 10 Kitami
355 D00 377 80 4.71 2012 – 2021 10 ASC-Kislovodsk Observatory
356 385 63 13 4.85 1990 – 1999 10 Nihondaira Observatory
357 C13 38 8 4.75 2010 – 2019 10 Como
358 Z99 3449 872 3.96 2014 – 2023 10 Clixby Observatory, Cleethorpes
359 A32 226 15 15.07 2004 – 2013 10 Panker
360 I20 357 101 3.53 2009 – 2018 10 Observatorio Astronomico Salvador, Rio Cuarto
361 Q68 161 15 10.73 2013 – 2022 10 Blue Mountains Observatory, Leura
362 U69 388 90 4.31 2014 – 2023 10 iTelescope SRO Observatory, Auberry
363 599 1025 254 4.04 1996 – 2005 10 Campo Imperatore-CINEOS
364 886 25 8 3.13 1990 – 1999 10 Mishima
365 K63 3350 1039 3.22 2015 – 2024 10 G. Pascoli Observatory, Barga (before June 2023)
366 B33 264 85 3.11 2007 – 2016 10 Libbiano Observatory, Peccioli
367 939 64 14 4.57 2002 – 2011 10 Observatorio Rodeno
368 053 37 17 2.18 1934 – 1943 10 Konkoly Observatory, Budapest (since 1933)
369 805 84 62 1.35 1969 – 1978 10 Santiago-Cerro El Roble
370 J41 241 64 3.77 2008 – 2017 10 Raheny
371 B31 74 6 12.33 2007 – 2016 10 Southern African Large Telescope, Sutherland
372 683 463 110 4.21 2000 – 2009 10 Goodricke-Pigott Observatory, Tucson
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381 K88 14388 2367 6.08 2016 – 2025 10 GINOP-KHK, Piszkesteto
382 L71 63 14 4.50 2016 – 2025 10 Vedrus Observatory, Azovskaya
383 V00 586489 119121 4.92 2016 – 2025 10 Kitt Peak-Bok
384 N50 53 19 2.79 2016 – 2025 10 Himalayan Chandra Telescope, IAO, Hanle
385 193 29 3 9.67 2016 – 2025 10 Sanglok
386 W34 2737 803 3.41 2016 – 2025 10 Squirrel Valley Observatory, Columbus
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390 L18 5851 954 6.13 2017 – 2026 10 QOS Observatory, Zalistsi
391 T08 45886 4305 10.66 2017 – 2026 10 ATLAS-MLO, Mauna Loa
392 J67 17 6 2.83 2017 – 2026 10 Observatorio La Puebla de Vallbona
393 C97 873 144 6.06 2017 – 2026 10 Al-Fulaij Observatory, Oman
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395 A78 625 142 4.40 2005 – 2013 9 Stia
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399 I77 604 160 3.78 2004 – 2012 9 CEAMIG-REA Observatory, Belo Horizonte
400 G80 18 5 3.60 2014 – 2022 9 Sierra Remote Observatories, Auberry
401 J84 443 83 5.34 2006 – 2014 9 South Observatory, Clanfield
402 T11 57 10 5.70 2005 – 2013 9 United Kingdom Infrared Telescope, Maunakea
403 J75 4941 1091 4.53 2006 – 2014 9 OAM Observatory, La Sagra
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411 P93 2303 538 4.28 2017 – 2025 9 Space Tracking and Communications Center, JAXA
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413 V06 33324 6663 5.00 2017 – 2025 9 Catalina Sky Survey-Kuiper
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418 B96 81 17 4.76 2011 – 2019 9 Brixiis Observatory, Kruibeke
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420 Q59 25 8 3.13 2017 – 2025 9 Siding Spring-LCO Clamshell #2
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422 Z43 2017 440 4.58 2017 – 2025 9 Landehen
423 Z17 48 9 5.33 2017 – 2025 9 Tenerife-LCO Aqawan A #2
424 Z92 61 9 6.78 2017 – 2025 9 Almalex Observatory, Leeds
425 K40 20 5 4.00 2017 – 2025 9 Altdorf
426 Q58 40 13 3.08 2017 – 2025 9 Siding Spring-LCO Clamshell #1
427 Q21 359 45 7.98 2017 – 2025 9 Southern Utsunomiya
428 L06 870 296 2.94 2018 – 2026 9 Sormano 2 Observatory, Bellagio Via Lattea
429 U68 2568 644 3.99 2018 – 2026 9 JPL SynTrack Robotic Telescope, Auberry
430 W89 52 13 4.00 2018 – 2026 9 Cerro Tololo-LCO Aqawan A #1
431 C82 803 230 3.49 2018 – 2026 9 Osservatorio Astronomico Nastro Verde, Sorrento
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433 W93 2928 628 4.66 2017 – 2024 8 Korea Microlensing Telescope Network-CTIO
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435 D90 1721 427 4.03 2008 – 2015 8 RAS Observatory, Moorook
436 A99 182 40 4.55 2006 – 2013 8 Osservatorio del Monte Baldo
437 197 5 2 2.50 2001 – 2008 8 Bastia
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439 B14 9 3 3.00 2006 – 2013 8 Ca del Monte
440 K73 308 32 9.63 2017 – 2024 8 Gravina in Puglia
441 C48 685 80 8.56 2012 – 2019 8 Sayan Solar Observatory, Irkutsk
442 Z22 241 66 3.65 2015 – 2022 8 MASTER-IAC Observatory, Tenerife
443 A70 94 25 3.76 2004 – 2011 8 Lumijoki
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448 C18 7 3 2.33 2013 – 2020 8 Frasnes-Lez-Anvaing
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450 W92 59 19 3.11 2017 – 2024 8 MASTER-OAFA Observatory, San Juan
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454 K26 48 6 8.00 2016 – 2023 8 Contern
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457 U63 278 57 4.88 2018 – 2025 8 Burnt Tree Hill Observatory, Cle Elum
458 J53 76 17 4.47 2008 – 2015 8 Posadas
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460 W76 2722 661 4.12 2018 – 2025 8 CHILESCOPE Observatory, Rio Hurtado
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473 W91 108 25 4.32 2009 – 2015 7 VHS-VISTA, Cerro Paranal
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475 J16 300 73 4.11 2009 – 2015 7 An Carraig Observatory, Loughinisland
476 644 26465 4753 5.57 2001 – 2007 7 Palomar Mountain/NEAT
477 Q11 32 7 4.57 2018 – 2024 7 Shinshiro
478 N55 86 15 5.73 2014 – 2020 7 Corona Borealis Observatory, Ngari, Tibet
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481 940 165 11 15.00 2002 – 2008 7 Waterlooville
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483 A30 75 15 5.00 2002 – 2008 7 Crespadoro
484 X31 685 192 3.57 2017 – 2023 7 Galileo Galilei Observatory, Oro Verde
485 Z53 56 6 9.33 2018 – 2024 7 TRAPPIST-North, Oukaimeden
486 C57 15527 178 87.23 2018 – 2024 7 TESS
487 L52 34 9 3.78 2018 – 2024 7 MASTER-Tavrida
488 L29 468 107 4.37 2018 – 2024 7 Drebach-South Observatory, Windhoek
489 L34 2261 764 2.96 2019 – 2025 7 Galhassin Robotic Telescope, Isnello
490 Z57 126 21 6.00 2019 – 2025 7 Observatorio Zuben, Alhaurin de la Torre
491 L39 201 57 3.53 2019 – 2025 7 Osservatorio Spica, Signa
492 Z25 63 16 3.94 2019 – 2025 7 Artemis Observatory, Teide
493 V39 200 41 4.88 2019 – 2025 7 McDonald Observatory-LCO ELP B
494 V11 44 14 3.14 2019 – 2025 7 Saguaro Observatory, Tucson
495 K80 334 52 6.42 2017 – 2023 7 Platanus Observatory, Lusowko
496 L59 375 81 4.63 2019 – 2025 7 Compustar Observatory, Rouen
497 W16 10832 2954 3.67 2019 – 2025 7 Pleasant Groves Observatory
498 L54 768 122 6.30 2019 – 2025 7 Berthelot Observatory, Hunedoara
499 L27 8 3 2.67 2019 – 2025 7 29PREMOTE Observatory, Dauban
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503 W46 684 230 2.97 2019 – 2025 7 Foxfire Village
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505 L47 1159 263 4.41 2020 – 2026 7 Osservatorio Astronomico, Piobbico
506 N51 457 145 3.15 2020 – 2026 7 GROWTH India Telescope, IAO, Hanle
507 N88 1207 302 4.00 2020 – 2026 7 Xingming Observatory #3, Nanshan
508 N56 3434 938 3.66 2020 – 2026 7 Jiama'erdeng Tianwentai JIST project, Ali, Tibet
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512 B66 107 27 3.96 2017 – 2022 6 Osservatorio di Casasco
513 W97 14 4 3.50 2017 – 2022 6 Atacama Desert Observatory, San Pedro de Atacama
514 G45 64298 5376 11.96 2012 – 2017 6 Space Surveillance Telescope, Atom Site
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516 947 144 27 5.33 2004 – 2009 6 Saint-Sulpice
517 K96 276 94 2.94 2018 – 2023 6 Savelli Observatory
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521 Q38 28 7 4.00 2018 – 2023 6 Swan Hill
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523 H55 12550 1259 9.97 2004 – 2009 6 Astronomical Research Observatory, Charleston
524 L75 12 2 6.00 2018 – 2023 6 Tartu Observatory of Tartu University
525 A56 260 50 5.20 2004 – 2009 6 Parma
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527 W49 109 35 3.11 2013 – 2018 6 CBA-MM Observatory, Mountain Meadows
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538 I57 57 12 4.75 2012 – 2017 6 Elche
539 X02 35 12 2.92 2019 – 2024 6 Telescope Live, El Sauce
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541 L05 11 2 5.50 2019 – 2024 6 Dridri Observatory, Franciacorta
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546 W33 633 187 3.39 2017 – 2022 6 Transit Dreams Observatory, Campobello
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548 Y28 241 75 3.21 2015 – 2020 6 OASI, Nova Itacuruba
549 B82 130 18 7.22 2010 – 2015 6 Maidbronn
550 I03 807 220 3.67 1999 – 2004 6 European Southern Obs., La Silla--ASTROVIRTEL
551 L43 21 7 3.00 2019 – 2024 6 Ager, Leida
552 A20 10 3 3.33 2004 – 2009 6 Sogel
553 I16 344 40 8.60 2010 – 2015 6 IAA-AI Atacama, San Pedro de Atacama
554 I42 213 52 4.10 2012 – 2017 6 Westport Observatory
555 U55 650 194 3.35 2020 – 2025 6 Golden Ears Observatory, Maple Ridge
556 L81 1050 330 3.18 2020 – 2025 6 Skygems Namibia Remote Observatory
557 B28 127 39 3.26 2007 – 2012 6 Mandi Observatory, Pagnacco
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560 Z41 391 112 3.49 2020 – 2025 6 Irydeo Observatory, Camarma de Esteruelas
561 X01 39 15 2.60 2020 – 2025 6 Observatory Hurtado, El Sauce
562 Z23 44 3 14.67 2020 – 2025 6 Nordic Optical Telescope, La Palma
563 P07 26617 3304 8.06 2020 – 2025 6 Space Surveillance Telescope, HEH Station
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567 L99 1034 187 5.53 2021 – 2026 6 Novosilky
568 U52 7588 1361 5.58 2021 – 2026 6 Shasta Valley Observatory, Grenada
569 V21 1028 185 5.56 2021 – 2026 6 Cewanee Observatory at DSNM
570 U74 1673 490 3.41 2021 – 2026 6 JPL SynTrack Robotic Telescope 2, Auberry
571 Z31 297 64 4.64 2021 – 2026 6 Tenerife Observatory-LCO A, Tenerife
572 W62 593 174 3.41 2021 – 2026 6 Comet Hunter Observatory2, New Ringgold
573 B72 3503 732 4.79 2021 – 2026 6 Soerth Observatory
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580 B09 123 28 4.39 2006 – 2010 5 Capannoli
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593 B70 14 3 4.67 2008 – 2012 5 Sant Celoni
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600 G18 29 6 4.83 2020 – 2024 5 ALMO Observatory, Padulle
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613 Z24 375 80 4.69 2021 – 2025 5 Tenerife Observatory-LCO B, Tenerife
614 G03 302 95 3.18 2021 – 2025 5 Capricornus Observatory, Csokako
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620 Z38 5 2 2.50 2017 – 2021 5 Picoto Observatory, Leiria
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625 G02 2637 752 3.51 2021 – 2025 5 KYSUCE Observatory, Kysucke Nove Mesto
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630 M32 2707 231 11.72 2022 – 2026 5 Sunny Transcarpathian, Mukachevo
631 Q10 214 76 2.82 2022 – 2026 5 Toyokawa Observatory
632 M26 468 152 3.08 2022 – 2026 5 Zen Observatory, Scandicci
633 O17 35 13 2.69 2022 – 2026 5 Purple Mountain Observatory, Lenghu-1
634 G19 1530 264 5.80 2022 – 2026 5 Immanuel Kant Observatory,Limbach
635 W68 16336 1490 10.96 2022 – 2026 5 ATLAS Chile, Rio Hurtado
636 Z03 21 8 2.63 2022 – 2026 5 Rio Cofio, Robledo de Chavela
637 M22 13222 1386 9.54 2022 – 2026 5 ATLAS South Africa, Sutherland
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639 W42 565 168 3.36 2022 – 2026 5 Mind's Eye Observatory, Vero Beach
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646 432 27 4 6.75 2008 – 2011 4 Boambee
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670 P34 87 17 5.12 2013 – 2016 4 Lvye Observatory, Suzhou
671 Z95 15 4 3.75 2013 – 2016 4 Astronomia Para Todos Remote Observatory
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693 Z28 192 58 3.31 2022 – 2025 4 Northern Skygems Observatory, Nerpio
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739 A83 49 9 5.44 2004 – 2006 3 Jakokoski Observatory
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743 565 16 3 5.33 2004 – 2006 3 Bassano Bresciano
744 R66 81 21 3.86 2021 – 2023 3 Mooray Observatory, Christchurch
745 J28 60 23 2.61 2009 – 2011 3 Jaen
746 785 33 11 3.00 2003 – 2005 3 Fitz-Randolph Observatory, Princeton
747 L48 10 2 5.00 2021 – 2023 3 CNVL Observatory, Baia Mare
748 Q57 53 8 6.63 2018 – 2020 3 Korea Microlensing Telescope Network-SSO
749 J76 6 2 3.00 2006 – 2008 3 La Murta
750 H85 69 23 3.00 2007 – 2009 3 Silver Spring
751 K65 296 92 3.22 2016 – 2018 3 Cesena
752 H26 2160 201 10.75 2009 – 2011 3 Doc Greiner Research Observatory, Janesvillle
753 Q12 19 8 2.38 2022 – 2024 3 Nagano Observatory
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755 L40 55 10 5.50 2019 – 2021 3 Sternwarte Saarbruecken Rastpfuhl
756 A82 11 3 3.67 2006 – 2008 3 Osservatorio Astronomico di Trieste
757 H67 158 10 15.80 2004 – 2006 3 Stonegate Observatory, Ann Arbor
758 Z40 5 2 2.50 2019 – 2021 3 El Manzanillo Observatory, Puerto de la Torre
759 C92 47 18 2.61 2012 – 2014 3 Valdicerro Observatory, Loreto
760 Y90 148 6 24.67 2022 – 2024 3 Observatorio ESTELIA, Ladines
761 H68 53 9 5.89 2006 – 2008 3 Red Barn Observatory, Ty Ty
762 W14 28 7 4.00 2017 – 2019 3 Harvest
763 G38 24 7 3.43 2012 – 2014 3 Observatorio La Senda, Cabanillas del Campo
764 B12 4 2 2.00 2007 – 2009 3 Koschny Observatory, Noordwijkerhout
765 238 18 5 3.60 2017 – 2019 3 Grorudalen Optical Observatory
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767 W19 18 2 9.00 2014 – 2016 3 Kalamazoo
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771 A28 37 8 4.63 2002 – 2004 3 Kempten
772 E17 45 12 3.75 2004 – 2006 3 Leura
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780 I67 36 11 3.27 2015 – 2017 3 Hartley Wintney
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782 274 15 2 7.50 2023 – 2025 3 James Webb Space Telescope
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784 Y66 463 89 5.20 2023 – 2025 3 Two-meter Twin Telescope, TTT2
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790 C53 29 3 9.67 2023 – 2025 3 NEOSSat
791 U94 207 75 2.76 2023 – 2025 3 iTelescope Observatory, Beryl Junction
792 V14 33 11 3.00 2020 – 2022 3 Moose Springs Observatory, Timber Lakes
793 X07 201 63 3.19 2023 – 2025 3 iTelescope Deep Sky Chile, Rio Hurtado
794 921 13 2 6.50 2000 – 2002 3 SW Institute for Space Research, Cloudcroft
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796 088 453 48 9.44 2023 – 2025 3 Kottomia
797 O46 178 51 3.49 2023 – 2025 3 Daocheng Glacier Observatory
798 G90 257 82 3.13 2003 – 2005 3 Three Buttes Observatory, Tucson
799 V42 143 41 3.49 2023 – 2025 3 Dimension Point, Mayhill
800 M45 4383 1262 3.47 2023 – 2025 3 Starhopper Observatory, Sfantu Gheorghe
801 M58 2671 584 4.57 2023 – 2025 3 VdS Remote Observatory, Hakos
802 M57 408 118 3.46 2023 – 2025 3 Wide-field Mufara Telescope, Isnello
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804 Y65 300 56 5.36 2023 – 2025 3 Two-meter Twin Telescope, TTT1
805 O51 154 49 3.14 2023 – 2025 3 Akin Observatory, Rayong
806 M59 66 21 3.14 2023 – 2025 3 Rondchamp Observatory, Reconvilier
807 K35 692 131 5.28 2023 – 2025 3 Huenfelden
808 X10 1162 195 5.96 2023 – 2025 3 OVTLN, San Pedro de Atacama
809 X89 67 19 3.53 2023 – 2025 3 Rocca Observatory, Brasilia
810 L90 209 61 3.43 2023 – 2025 3 ABObservatory, Rosarno
811 M09 57 19 3.00 2023 – 2025 3 Observatory Gromme - Oudsbergen
812 L69 13 4 3.25 2023 – 2025 3 LaCaille Observatory, Pretoria
813 Z01 160 3 53.33 2023 – 2025 3 OWL-Net, Oukaimeden
814 I88 6 2 3.00 2011 – 2013 3 Fuensanta de Martos
815 W57 361 151 2.39 2023 – 2025 3 ESA TBT La Silla Observatory
816 Y05 2825 909 3.11 2023 – 2025 3 SONEAR Wykrota-CEAMIG, Serra da Piedade
817 R56 197 61 3.23 2023 – 2025 3 Scott Street Observatory, Lake Tekapo
818 Y89 1909 526 3.63 2023 – 2025 3 Proxima Centauri Observatory, Valdin
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820 O40 57 19 3.00 2024 – 2026 3 Xingyuan, Daocheng
821 X19 156 24 6.50 2024 – 2026 3 Santel Observatory, El Leoncito
822 N54 63 18 3.50 2024 – 2026 3 Purple Mountain Observatory, Jiama'erdeng
823 P13 1457 372 3.92 2024 – 2026 3 Baihuashan Observatory, Beijing
824 M54 273 74 3.69 2024 – 2026 3 Observatoire Albireo de Biot
825 D31 50 21 2.38 2024 – 2026 3 Osservatorio Aldebaran, Rivalba
826 Q06 1879 616 3.05 2024 – 2026 3 Tarui Observatory, Tarui
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832 G14 87 24 3.63 2021 – 2022 2 Novaloop Observatory, Mougins
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835 D85 30 5 6.00 2003 – 2004 2 Ingle Farm
836 H31 8 1 8.00 2007 – 2008 2 Star Ridge Observatory, Weimar
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838 A89 40 8 5.00 2006 – 2007 2 Sterni Observatory, Kempten
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840 Q79 16 5 3.20 2013 – 2014 2 Samford Valley Observatory
841 D96 67 17 3.94 2010 – 2011 2 Tzec Maun Observatory, Moorook
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852 J18 90 30 3.00 2010 – 2011 2 Dingle Observatory, Montgomery
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855 H72 223 17 13.12 2003 – 2004 2 Evelyn L. Egan Observatory, Fort Myers
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860 C39 8 3 2.67 2012 – 2013 2 Nijmegen
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862 W53 24 3 8.00 2022 – 2023 2 Hagerstown
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1109 U75 7 1 7.00 2022 – 2022 1 Newport Beach
1110 D08 4 1 4.00 2016 – 2016 1 Ghezz Observatory, Leontica
1111 494 5 3 1.67 1989 – 1989 1 Stakenbridge
1112 Z04 6 1 6.00 2022 – 2022 1 MAO, Ain Laqsab
1113 767 1 1 1.00 1873 – 1873 1 Ann Arbor
1114 J52 3 1 3.00 2011 – 2011 1 Observatorio Pinsoro
1115 Z87 3 1 3.00 2016 – 2016 1 Stanley Laver Observatory, Pontesbury
1116 I05 61 18 3.39 2004 – 2004 1 Las Campanas Observatory-TIE
1117 E25 3 1 3.00 2004 – 2004 1 Rochedale (APTA)
1118 V22 140 48 2.92 2022 – 2022 1 Insight Remote Observatory, Pie Town
1119 A66 15 1 15.00 2007 – 2007 1 Stazione Osservativa Astronomica, Livorno
1120 G99 19 1 19.00 2004 – 2004 1 NF Observatory, Silver City
1121 C03 6 1 6.00 2016 – 2016 1 Clayhole Observatory, Jokela
1122 I43 9 2 4.50 2011 – 2011 1 Tarleton State University Obs., Stephenville
1123 G69 6 1 6.00 2011 – 2011 1 Via Capote Sky Observatory, Thousand Oaks
1124 Y88 15 2 7.50 2023 – 2023 1 ASERO, Valdin
1125 N83 8 1 8.00 2023 – 2023 1 LW-1, NAOC-Korla
1126 U78 7 2 3.50 2016 – 2016 1 Cedar Glen Observatory
1127 L17 3 1 3.00 2023 – 2023 1 Observatori Astronomic Albanya
1128 W55 61 18 3.39 2016 – 2016 1 Natelli Observatory, Frederick
1129 K56 8 2 4.00 2023 – 2023 1 Osservatorio di Foligno
1130 J78 1 1 1.00 2004 – 2004 1 Murcia
1131 I69 5 1 5.00 2011 – 2011 1 AGM Observatory, Marrakech
1132 410 3 1 3.00 1995 – 1995 1 Sengamine
1133 837 4 1 4.00 2000 – 2000 1 Jupiter
1134 019 9 9 1.00 1912 – 1912 1 Neuchatel
1135 920 15 1 15.00 2002 – 2002 1 RIT Observatory, Rochester
1136 D87 3 1 3.00 2004 – 2004 1 Brooklyn Park
1137 X06 180 41 4.39 2023 – 2023 1 Skygems Chile, Rio Hurtado
1138 K68 2 1 2.00 2016 – 2016 1 Osservatorio Elianto, Pontecagnano
1139 Z35 6 1 6.00 2017 – 2017 1 OAO University Observatory Station Aras
1140 G93 3 1 3.00 2004 – 2004 1 Sonoita Research Observatory, Sonoita
1141 D22 15 5 3.00 2011 – 2011 1 UWA Observatory, Crawley
1142 P21 10 3 3.33 2023 – 2023 1 6R-AUS1, Youndegin
1143 541 4 1 4.00 2000 – 2000 1 Prague
1144 X72 3 1 3.00 2023 – 2023 1 Waccobs, Sao Leopoldo
1145 Z98 8 1 8.00 2017 – 2017 1 Observatorio TRZ, Betera
1146 J15 23 1 23.00 2017 – 2017 1 Muxagata
1147 905 2 1 2.00 1995 – 1995 1 Nachi-Katsuura Observatory
1148 W64 6 2 3.00 2023 – 2023 1 Red Lion Observatory, Southampton Twsp
1149 U98 18 6 3.00 2023 – 2023 1 NAC Observatory, Benson
1150 A02 3 1 3.00 2023 – 2023 1 Masia Cal Maciarol Modul 8
1151 M56 4 1 4.00 2023 – 2023 1 Varedo
1152 G70 93 24 3.88 2004 – 2004 1 Francisquito Observatory, Los Angeles
1153 M48 18 6 3.00 2023 – 2023 1 GAC - Via L. Sturzo Observatory, Catania
1154 A67 5 1 5.00 2004 – 2004 1 Chiusa di Pesio
1155 J46 6 2 3.00 2008 – 2008 1 Observatorio Montana Blanca, Tias
1156 U93 60 19 3.16 2023 – 2023 1 Skygems Dreamscope Utah, Beryl Junction
1157 397 4 1 4.00 1995 – 1995 1 Sapporo Science Center
1158 Z37 3 1 3.00 2017 – 2017 1 Northolt Branch Observatory 3, Blandford Forum
1159 W75 15 5 3.00 2023 – 2023 1 SPECULOOS-South Observatory, Paranal
1160 978 1 1 1.00 1989 – 1989 1 Conder Brow
1161 K05 14 1 14.00 2017 – 2017 1 Eden Observatory, Banham
1162 032 2 1 2.00 1967 – 1967 1 Jena
1163 Z48 12 4 3.00 2017 – 2017 1 Northolt Branch Observatory 2, Shepherd's Bush
1164 J20 3 1 3.00 2008 – 2008 1 Aravaca
1165 J55 3 1 3.00 2008 – 2008 1 Los Altos de Arguineguin Observatory
1166 804 1 1 1.00 1945 – 1945 1 Santiago-San Bernardo
1167 J44 3 1 3.00 2008 – 2008 1 Observatorio Iturrieta, Alava
1168 999 2 2 1.00 1938 – 1938 1 Bordeaux-Floirac
1169 964 7 1 7.00 1999 – 1999 1 Southend Bradfield
1170 M13 2 1 2.00 2023 – 2023 1 Lucie Berger Observatory, Strasbourg
1171 D02 3 1 3.00 2012 – 2012 1 Observatori Petit Sant Feliu
1172 I04 7 2 3.50 2005 – 2005 1 Mamalluca Observatory
1173 Z08 2 1 2.00 2023 – 2023 1 Telescope Live, Oria
1174 358 2 1 2.00 1997 – 1997 1 Nanyo
1175 B43 3 1 3.00 2008 – 2008 1 Hennef
1176 463 20 1 20.00 2023 – 2023 1 Sommers-Bausch Observatory, Boulder
1177 K85 2 1 2.00 2023 – 2023 1 Kelmis
1178 124 3 1 3.00 1997 – 1997 1 Castres
1179 171 13 3 4.33 2023 – 2023 1 Flarestar Observatory, San Gwann
1180 871 1 1 1.00 1990 – 1990 1 Akou
1181 J66 123 18 6.83 2008 – 2008 1 Kinver
1182 P22 11 1 11.00 2023 – 2023 1 LW-3, NAOC-Xinglong
1183 C38 6 1 6.00 2012 – 2012 1 Varuna Observatory, Cuorgne
1184 C76 10 2 5.00 2012 – 2012 1 Observatorio Estels, Ager
1185 G23 12 3 4.00 2023 – 2023 1 Vulpecula Observatory, Budapest
1186 X60 3 1 3.00 2023 – 2023 1 Guaraciaba Observatory
1187 K47 3 1 3.00 2023 – 2023 1 BSCR Observatory, Santa Maria a Monte
1188 G05 3 1 3.00 2024 – 2024 1 Piconcillo, Sierra Morena
1189 A86 18 1 18.00 2008 – 2008 1 Albigneux
1190 W08 46 1 46.00 2017 – 2017 1 Jimginny Observatory, Naperville
1191 O52 10 1 10.00 2024 – 2024 1 Astro820, Samut Prakan
1192 O54 3 1 3.00 2024 – 2024 1 TSky Observatory, Chonburi
1193 D19 28 5 5.60 2012 – 2012 1 Hong Kong Space Museum Sai Kung iObservatory
1194 D89 6 1 6.00 2008 – 2008 1 Yamagata
1195 134 56 1 56.00 2017 – 2017 1 Groszschwabhausen
1196 650 5 1 5.00 2002 – 2002 1 Temecula
1197 M40 7 1 7.00 2024 – 2024 1 OSTS-NRIAG, Kottamia
1198 I17 21 6 3.50 2012 – 2012 1 Thomas G. Cupillari Observatory, Fleetville
1199 Y87 3 1 3.00 2024 – 2024 1 Trevinca Skies-Amalthea, Trevinca
1200 047 3 2 1.50 1947 – 1947 1 Poznan
1201 I53 4 2 2.00 2012 – 2012 1 Armilla
1202 E09 162 1 162.00 2008 – 2008 1 Oakley Southern Sky Observatory, Coonabarabran
1203 B58 48 4 12.00 2008 – 2008 1 Polaris Observatory, Budapest
1204 846 7 2 3.50 2002 – 2002 1 Principia Astronomical Observatory, Elsah
1205 I24 9 1 9.00 2012 – 2012 1 Lake of the Woods Observatory, Locust Grove
1206 216 3 1 3.00 2005 – 2005 1 Observatoire des Cote de Meuse
1207 L23 25 4 6.25 2017 – 2017 1 Schela Observatory
1208 153 14 1 14.00 2002 – 2002 1 Stuttgart-Hoffeld
1209 449 4 1 4.00 2024 – 2024 1 Griffin Hunter Observatory, Bethune
1210 Q56 3 1 3.00 2024 – 2024 1 Heaven's Mirror Observatory, Yass
1211 J38 55 2 27.50 2012 – 2012 1 Observatorio La Vara, Valdes
1212 C93 8 3 2.67 2012 – 2012 1 Bellavista Observatory, L'Aquila
1213 B48 5 1 5.00 2008 – 2008 1 Bocholt
1214 177 11 2 5.50 2002 – 2002 1 Le Cres
1215 B79 5 1 5.00 2008 – 2008 1 Marana Observatory
1216 V24 51 15 3.40 2024 – 2024 1 Sonoran Desert Skies Observatory, Pearce
1217 Y71 3 1 3.00 2024 – 2024 1 Makroskooppi, Fregenal de la Sierra
1218 456 6 1 6.00 2005 – 2005 1 Daventry Observatory
1219 166 2 1 2.00 2018 – 2018 1 Upice
1220 E18 5 1 5.00 2008 – 2008 1 BDI Observatory, Regents Park
1221 D40 4 1 4.00 2024 – 2024 1 Frosinone
1222 A95 4 1 4.00 2008 – 2008 1 Taurus Hill Observatory, Varkaus
1223 Y98 2 1 2.00 2024 – 2024 1 Southside Observatory, Steeple Aston
1224 O38 12 1 12.00 2024 – 2024 1 Purple Mountain Observatory, Dayao
1225 A72 4 1 4.00 2008 – 2008 1 Radebeul Observatory
1226 X87 2 1 2.00 2018 – 2018 1 Dogsheaven Observatory, Brasilia
1227 174 18 1 18.00 2002 – 2002 1 Nyrola Observatory, Jyvaskyla
1228 389 2 1 2.00 1930 – 1930 1 Tokyo (before 1938)
1229 O53 12 2 6.00 2024 – 2024 1 Pakchong, Nachonratchasima
1230 067 1 1 1.00 1949 – 1949 1 Lviv University Observatory
1231 T02 2 1 2.00 2024 – 2024 1 SNX-NET, Wailuku
1232 I50 104 2 52.00 2012 – 2012 1 P2 Observatory, Mayhill
1233 861 8 3 2.67 1997 – 1997 1 Barao Geraldo
1234 M24 14 3 4.67 2024 – 2024 1 La Macchina del Tempo, Ardore Marina
1235 L79 3 1 3.00 2024 – 2024 1 BOSZA Observatory, Szalanta
1236 Y80 3 1 3.00 2024 – 2024 1 Brenehuen, Grand-Champ
1237 J40 8 2 4.00 2008 – 2008 1 Malaga
1238 787 1 1 1.00 1874 – 1874 1 U.S. Naval Obs., Washington (before 1893)
1239 W30 8 1 8.00 2024 – 2024 1 Georgia College Observatory, Milledgeville
1240 347 2 1 2.00 2001 – 2001 1 Utsunomiya-Imaizumi
1241 827 7 1 7.00 2002 – 2002 1 Saint-Felicien
1242 O56 9 2 4.50 2024 – 2024 1 Jaichalad-Pailin Observatory
1243 I63 23 2 11.50 2012 – 2012 1 Cygnus Observatory, New Airesford
1244 I29 5 1 5.00 2012 – 2012 1 Middlesex School Observatory, Concord
1245 Z10 12 2 6.00 2025 – 2025 1 PGC, Fregenal de la Sierra
1246 I54 8 1 8.00 2012 – 2012 1 Observatorio Las Vaguadas, Badajoz
1247 H03 1 1 1.00 2005 – 2005 1 Sandia View Observatory, Rio Rancho
1248 299 6 2 3.00 2025 – 2025 1 Bosscha Observatory, Lembang
1249 S47 24 8 3.00 2025 – 2025 1 AlfaStar Observatory, Alfatar
1250 E86 33 11 3.00 2025 – 2025 1 Speranza Observatory, Otaki
1251 R60 9 2 4.50 2025 – 2025 1 MonitorMyPlanet, Nerpio
1252 M69 6 2 3.00 2025 – 2025 1 Emirates Astronomical Observatory L.L.C
1253 Z93 15 5 3.00 2025 – 2025 1 Observatorio Polop, Alicante
1254 714 4 2 2.00 1999 – 1999 1 Bagdad
1255 A60 9 1 9.00 2006 – 2006 1 YSTAR-NEOPAT Station, Sutherland
1256 W40 10 1 10.00 2025 – 2025 1 Hampden-Sydney Observatory
1257 D68 5 2 2.50 2025 – 2025 1 Osservatorio Galileo, Padova
1258 R68 6 2 3.00 2025 – 2025 1 Bourgeon Observatory
1259 W37 5 2 2.50 2025 – 2025 1 Transit Dreams Observatory-North, Hamburg NY
1260 U62 6 2 3.00 2025 – 2025 1 TransAstra TKO at SkiesAway
1261 Q71 6 2 3.00 2025 – 2025 1 SNX-NET, Siding Spring
1262 R70 45 15 3.00 2025 – 2025 1 WATCH, Beychac Et Caillau
1263 S16 3 1 3.00 2025 – 2025 1 ASI Matera Flyeye
1264 M47 50 2 25.00 2025 – 2025 1 Sharjah Observatory, Sharjah
1265 J56 29 10 2.90 2025 – 2025 1 Observatorio La Avejerilla
1266 R61 10 1 10.00 2025 – 2025 1 Landete-Kea
1267 M00 6 2 3.00 2025 – 2025 1 Viestikallio, Artjarvi
1268 P41 5 1 5.00 2025 – 2025 1 Merak, NAOC
1269 R49 29 12 2.42 2025 – 2025 1 Observatorio Villuercas-Navezuelas, Navezuelas
1270 E52 6 2 3.00 2025 – 2025 1 The Rock Regional Observatory, The Rock
1271 O42 66 14 4.71 2025 – 2025 1 Gaomeigu Gemini Observatory, LiJiang
1272 H99 6 1 6.00 2006 – 2006 1 Sunhill Observatory, Newton
1273 L73 6 1 6.00 2025 – 2025 1 Beato Ermanno Observatory, Impruneta
1274 Q14 2 1 2.00 2025 – 2025 1 Goto Astronomical Observatory in Yatsugatake
1275 R99 19 6 3.17 2025 – 2025 1 Giuliano Betti Observatory, Firenze
1276 685 2 1 2.00 1990 – 1990 1 Williams
1277 E29 21 4 5.25 2025 – 2025 1 Mardella Observatory
1278 N57 259 55 4.71 2025 – 2025 1 YLT, NAOC
1279 D69 58 17 3.41 2025 – 2025 1 JMU Space-Observatory
1280 D04 158 17 9.29 2025 – 2025 1 Krasnodar
1281 K77 4 1 4.00 2025 – 2025 1 EHB01 Observatory, Engelhardsberg
1282 Q22 3 1 3.00 2025 – 2025 1 SNX-NET, Moorook
1283 R59 11 4 2.75 2025 – 2025 1 Camarasa Observatory, Astrocamp Nerpio
1284 D98 3 1 3.00 2025 – 2025 1 Loiano TANDEM
1285 M70 2 1 2.00 2025 – 2025 1 BOOTES-6, Bloemfontein
1286 M73 168 32 5.25 2025 – 2025 1 Eden Emirates Observatory, Abu Dhabi
1287 D38 3 1 3.00 2025 – 2025 1 Tecnosky Astropark, Felizzano
1288 X08 194 28 6.93 2025 – 2025 1 ShAO Chile station, El Sauce
1289 U86 15 5 3.00 2025 – 2025 1 BOOTES-5, Bajo California
1290 R45 3 1 3.00 2025 – 2025 1 Tycho Brahe, Trevinca
1291 X91 3 1 3.00 2025 – 2025 1 Orion-Colesanti observatory, Mairinque
1292 R50 3 1 3.00 2025 – 2025 1 Obsservatorio astronomico Orion
1293 X76 30 9 3.33 2025 – 2025 1 SUN Observatory, Redencao
1294 D99 8 3 2.67 2025 – 2025 1 AstroKoT, Port-Ste-Marie
1295 M18 8 1 8.00 2025 – 2025 1 Koeditz
1296 W45 17 5 3.40 2025 – 2025 1 Benito Loyola Observatory, Virginia Beach
1297 Y70 12 4 3.00 2025 – 2025 1 ApolloIV5, Fregenal de la Sierra
1298 R13 34 9 3.78 2025 – 2025 1 GOTO North
1299 X17 3 1 3.00 2025 – 2025 1 BlackGEM
1300 T16 3 1 3.00 2025 – 2025 1 W. M. Keck Observatory, Keck 1, Maunakea
1301 S43 7 1 7.00 2025 – 2025 1 StarBlazer Observatory, Bucharest
1302 I81 3 1 3.00 2025 – 2025 1 Tarbatness Observatory, Portmahomack
1303 W63 94 3 31.33 2025 – 2025 1 Observatorio Astronomico UTP, Pereira
1304 D80 13 5 2.60 2009 – 2009 1 Gumma Astronomical Observatory
1305 R52 3 1 3.00 2026 – 2026 1 Observatorio IES Al-Baytar, Benalmadena
1306 R93 22 9 2.44 2026 – 2026 1 Sanse Observatory, San Sebastiano Curone
Sum 1306 25330616 677519 37.39 1873 – 2026 154 1306 names