MPC observations statistics

UNNOBS - Observations of unnumbered minor planets

Sorted by observations per object

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 10-26-2025

Part of observations per object of top 15 stations at Minor Planet Center for UNNOBS class
Part of observations per object 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 L50 296 1 296.00 2019 – 2019 1 GenShtab Observatory, Nauchnyi
2 A84 1244 7 177.71 2002 – 2013 12 TUBITAK National Observatory
3 I27 1199 7 171.29 2011 – 2015 5 Barred Owl Observatory, Carp
4 E09 162 1 162.00 2008 – 2008 1 Oakley Southern Sky Observatory, Coonabarabran
5 X05 344195 2191 157.09 2024 – 2025 2 Simonyi Survey Telescope, Rubin Observatory
6 C20 1601 12 133.42 2009 – 2023 15 Kislovodsk Mtn. Astronomical Stn., Pulkovo Obs.
7 C57 16384 199 82.33 2018 – 2021 4 TESS
8 B30 236 4 59.00 2007 – 2007 1 Szamotuly-Galowo
9 134 56 1 56.00 2017 – 2017 1 Groszschwabhausen
10 H78 216 4 54.00 2010 – 2015 6 University of Narino Observatory, Pasto
11 Z01 160 3 53.33 2023 – 2025 3 OWL-Net, Oukaimeden
12 I50 104 2 52.00 2012 – 2012 1 P2 Observatory, Mayhill
13 C54 98 2 49.00 2020 – 2020 1 New Horizons
14 Z73 98 2 49.00 2015 – 2017 3 Observatorio Nuevos Horizontes, Camas
15 W08 46 1 46.00 2017 – 2017 1 Jimginny Observatory, Naperville
16 258 2107 50 42.14 2018 – 2022 5 Gaia
17 H25 41 1 41.00 2009 – 2009 1 Harvest Moon Observatory, Northfield
18 583 602 17 35.41 2012 – 2025 14 Odesa-Mayaky
19 G63 32 1 32.00 2006 – 2006 1 Mill Creek Observatory, The Dalles
20 W63 94 3 31.33 2025 – 2025 1 Observatorio Astronomico UTP, Pereira
21 270 682 22 31.00 2022 – 2025 4 Unistellar Network, Roving Observer
22 L96 152 5 30.40 2015 – 2019 5 ISON-Byurakan Observatory
23 G78 88 3 29.33 2002 – 2002 1 Desert Wanderer Observatory, El Centro
24 379 3298 113 29.19 2002 – 2012 11 Hamamatsu-Yuto
25 L32 378 13 29.08 2016 – 2020 5 Korea Microlensing Telescope Network-SAAO
26 N42 255 9 28.33 2014 – 2025 12 Tien-Shan Astronomical Observatory
27 C01 338 12 28.17 2009 – 2013 5 Lohrmann-Observatorium, Triebenberg
28 851 209 8 26.13 2021 – 2025 5 Burke-Gaffney Observatory, Halifax
29 L92 750 29 25.86 2022 – 2025 4 San Costantino
30 H41 668 26 25.69 2003 – 2005 3 Petit Jean Mountain
31 268 351 14 25.07 2011 – 2013 3 Magellan-Clay Telescope
32 M47 50 2 25.00 2025 – 2025 1 Sharjah Observatory, Sharjah
33 Y90 148 6 24.67 2022 – 2024 3 Observatorio ESTELIA, Ladines
34 C24 49 2 24.50 2012 – 2013 2 Seveso
35 K99 371 16 23.19 2020 – 2024 5 Derenivka Observatory
36 J15 23 1 23.00 2017 – 2017 1 Muxagata
37 H45 25769 1236 20.85 2005 – 2023 19 Arkansas Sky Obs., Petit Jean Mountain South
38 H44 82 4 20.50 2004 – 2004 1 Cascade Mountain
39 J38 61 3 20.33 2012 – 2021 10 Observatorio La Vara, Valdes
40 463 20 1 20.00 2023 – 2023 1 Sommers-Bausch Observatory, Boulder
41 C53 57 3 19.00 2018 – 2025 8 NEOSSat
42 G99 19 1 19.00 2004 – 2004 1 NF Observatory, Silver City
43 A62 168 9 18.67 2005 – 2007 3 Aichtal
44 W74 607 33 18.39 2021 – 2025 5 Danish Telescope, La Silla
45 A86 18 1 18.00 2008 – 2008 1 Albigneux
46 174 18 1 18.00 2002 – 2002 1 Nyrola Observatory, Jyvaskyla
47 610 143 8 17.88 1996 – 2000 5 Pianoro
48 G72 693 39 17.77 2003 – 2010 8 University Hills
49 627 17 1 17.00 2002 – 2002 1 Blauvac
50 W50 17 1 17.00 2015 – 2015 1 Apex
51 467 150 9 16.67 2000 – 2014 15 Auckland Observatory
52 F51 8844145 541518 16.33 2008 – 2025 18 Pan-STARRS 1, Haleakala
53 181 407 25 16.28 2018 – 2023 6 Observatoire des Makes, Saint-Louis
54 Z36 145 9 16.11 2019 – 2020 2 Cancelada
55 J21 16 1 16.00 2008 – 2008 1 El Boalo
56 916 16 1 16.00 2001 – 2001 1 Oakley Observatory, Terre Haute
57 C55 16 1 16.00 2015 – 2015 1 Kepler
58 266 4161 263 15.82 2011 – 2023 13 New Horizons KBO Search-Subaru
59 H67 158 10 15.80 2004 – 2006 3 Stonegate Observatory, Ann Arbor
60 O85 2348 149 15.76 2019 – 2025 7 LiShan Observatory, Lintong
61 A32 226 15 15.07 2004 – 2013 10 Panker
62 920 15 1 15.00 2002 – 2002 1 RIT Observatory, Rochester
63 940 165 11 15.00 2002 – 2008 7 Waterlooville
64 A66 15 1 15.00 2007 – 2007 1 Stazione Osservativa Astronomica, Livorno
65 089 2954 200 14.77 2008 – 2025 18 Mykolaiv
66 C73 1262 86 14.67 2011 – 2023 13 Galati Observatory
67 Z23 44 3 14.67 2020 – 2025 6 Nordic Optical Telescope, La Palma
68 V25 29 2 14.50 2023 – 2024 2 Tortugas Mountain Observatory, Las Cruces
69 U82 129 9 14.33 2013 – 2013 1 CS3-Palmer Divide Station, Landers
70 716 71 5 14.20 2010 – 2012 3 Palmer Divide Observatory, Colorado Springs
71 C36 380 27 14.07 2010 – 2025 16 Starry Wanderer Observatory, Baran'
72 K05 14 1 14.00 2017 – 2017 1 Eden Observatory, Banham
73 153 14 1 14.00 2002 – 2002 1 Stuttgart-Hoffeld
74 W84 1523952 109128 13.96 2012 – 2025 14 Cerro Tololo-DECam
75 138 153 11 13.91 2000 – 2010 11 Village-Neuf
76 L11 139 10 13.90 2017 – 2019 3 Sandvreten Observatory
77 629 27 2 13.50 2002 – 2008 7 Szeged Observatory
78 C23 2743 206 13.32 2012 – 2025 14 Olmen
79 084 1063 80 13.29 1906 – 2023 118 Pulkovo
80 H72 223 17 13.12 2003 – 2004 2 Evelyn L. Egan Observatory, Fort Myers
81 E20 13 1 13.00 2009 – 2009 1 Marsfield
82 K90 303 24 12.63 2013 – 2016 4 Sopot Astronomical Observatory
83 J86 465 37 12.57 2003 – 2020 18 Sierra Nevada Observatory
84 B75 551 44 12.52 2008 – 2017 10 Stazione Astronomica Betelgeuse, Magnago
85 652 25 2 12.50 1999 – 1999 1 Rock Finder Observatory, Calgary
86 D62 25 2 12.50 2007 – 2008 2 Miyaki-Argenteus
87 145 62 5 12.40 2002 – 2009 8 's-Gravenwezel
88 B31 74 6 12.33 2007 – 2016 10 Southern African Large Telescope, Sutherland
89 121 74 6 12.33 1996 – 2019 24 Kharkiv University, Chuhuivskyi district Station
90 H53 357 29 12.31 2007 – 2012 6 Thompsonville
91 726 319 26 12.27 1999 – 2013 15 Brainerd
92 G96 5489461 448918 12.23 2004 – 2025 22 Mt. Lemmon Survey
93 G45 72549 6027 12.04 2012 – 2017 6 Space Surveillance Telescope, Atom Site
94 O38 12 1 12.00 2024 – 2024 1 Purple Mountain Observatory, Dayao
95 B58 48 4 12.00 2008 – 2008 1 Polaris Observatory, Budapest
96 Z06 12 1 12.00 2021 – 2021 1 Marina Sky, Nerpio
97 Z79 346 29 11.93 2015 – 2016 2 Calar Alto TNO Survey
98 M32 2696 226 11.93 2022 – 2025 4 Sunny Transcarpathian, Mukachevo
99 C40 5188 436 11.90 2012 – 2025 14 Kuban State University Astrophysical Observatory
100 D44 202 17 11.88 2013 – 2024 12 Ishigakijima Astronomical Observatory
101 H51 1200 101 11.88 2005 – 2008 4 Greiner Research Observatory, Verona
102 A27 130 11 11.82 2008 – 2014 7 Eridanus Observatory, Langelsheim
103 A97 82 7 11.71 2006 – 2009 4 Stammersdorf
104 V38 58 5 11.60 2018 – 2025 8 McDonald Observatory-LCO ELP Aqawan A #1
105 I63 23 2 11.50 2012 – 2012 1 Cygnus Observatory, New Airesford
106 585 1625 142 11.44 2006 – 2025 20 Kyiv comet station
107 340 34 3 11.33 2001 – 2002 2 Toyonaka
108 J24 145 13 11.15 2009 – 2013 5 Observatorio Altamira
109 I33 89 8 11.13 2010 – 2025 16 SOAR, Cerro Pachon
110 704 58771 5291 11.11 1981 – 2013 33 Lincoln Laboratory ETS, New Mexico
111 B38 520 47 11.06 2007 – 2025 19 Santa Mama
112 I22 199 18 11.06 2013 – 2023 11 Abbey Ridge Observatory, Stillwater Lake
113 W68 16830 1526 11.03 2022 – 2025 4 ATLAS Chile, Rio Hurtado
114 841 11 1 11.00 2003 – 2003 1 Martin Observatory, Blacksburg
115 H75 44 4 11.00 2012 – 2013 2 Indian Hill North Observatory, Huntsburg
116 W48 22 2 11.00 2021 – 2021 1 BKH Observatory, Chapel Hill
117 468 66 6 11.00 1998 – 2003 6 Astronomical Observatory, Campo Catino
118 P22 11 1 11.00 2023 – 2023 1 LW-3, NAOC-Xinglong
119 T05 46458 4256 10.92 2015 – 2025 11 ATLAS-HKO, Haleakala
120 C51 159469 14734 10.82 2010 – 2024 15 WISE
121 I08 1499 139 10.78 2007 – 2015 9 Alianza S4, Cerro Burek
122 Q68 161 15 10.73 2013 – 2022 10 Blue Mountains Observatory, Leura
123 T08 48915 4570 10.70 2017 – 2025 9 ATLAS-MLO, Mauna Loa
124 H26 2175 204 10.66 2009 – 2011 3 Doc Greiner Research Observatory, Janesvillle
125 V16 53 5 10.60 2018 – 2023 6 Dark Sky New Mexico, Animas
126 Z32 1414 135 10.47 2017 – 2021 5 Observatorio Astrofisico de Javalambre
127 A21 83 8 10.38 2003 – 2007 5 Irmtraut
128 W71 424 41 10.34 2012 – 2023 12 Rand II Observatory, Lake Placid
129 A24 3722 362 10.28 2006 – 2016 11 New Millennium Observatory, Mozzate
130 U83 163 16 10.19 2020 – 2021 2 Mount Laguna Observatory
131 844 1232 121 10.18 1999 – 2017 19 Observatorio Astronomico Los Molinos
132 G77 61 6 10.17 2005 – 2006 2 Baldwin Lake
133 G98 546 54 10.11 2004 – 2014 11 Calvin-Rehoboth Observatory, Rehoboth
134 H55 12840 1276 10.06 2004 – 2009 6 Astronomical Research Observatory, Charleston
135 938 551 55 10.02 2001 – 2025 25 Linhaceira
136 552 150 15 10.00 1979 – 2004 26 Osservatorio S. Vittore, Bologna
137 R61 10 1 10.00 2025 – 2025 1 Landete-Kea
138 686 10 1 10.00 1998 – 1998 1 U. of Minn. Infrared Obs., Mt. Lemmon
139 O52 10 1 10.00 2024 – 2024 1 Astro820, Samut Prakan
140 415 50 5 10.00 2005 – 2010 6 Kambah
141 W40 10 1 10.00 2025 – 2025 1 Hampden-Sydney Observatory
142 A23 10 1 10.00 2002 – 2002 1 Weinheim
143 J26 20 2 10.00 2009 – 2012 4 The Spaceguard Centre, Knighton
144 589 60 6 10.00 1992 – 2013 22 Santa Lucia Stroncone
145 Z82 10 1 10.00 2014 – 2014 1 BOOTES-2 Observatory, Algarrobo
146 188 288 29 9.93 2007 – 2019 13 Maidanak
147 088 439 45 9.76 2023 – 2025 3 Kottomia
148 309 81317 8345 9.74 2000 – 2025 26 Cerro Paranal
149 193 29 3 9.67 2016 – 2025 10 Sanglok
150 B34 87 9 9.67 2008 – 2017 10 Green Island Observatory, Gecitkale
151 I41 145934 15118 9.65 2002 – 2025 24 Palomar Mountain--ZTF
152 K73 308 32 9.63 2017 – 2024 8 Gravina in Puglia
153 712 19 2 9.50 2004 – 2004 1 USAF Academy Observatory, Colorado Springs
154 Q33 19 2 9.50 2018 – 2019 2 Nayoro Observatory, Hokkaido University
155 048 38 4 9.50 2004 – 2008 5 Hradec Kralove
156 115 19 2 9.50 1982 – 1998 17 Zelenchukskaya
157 M22 13266 1397 9.50 2022 – 2025 4 ATLAS South Africa, Sutherland
158 A57 113 12 9.42 2004 – 2022 19 Osservatorio Astron. Margherita Hack, Firenze
159 Z53 56 6 9.33 2018 – 2024 7 TRAPPIST-North, Oukaimeden
160 F52 3830390 410905 9.32 2015 – 2025 11 Pan-STARRS 2, Haleakala
161 619 222 24 9.25 2007 – 2024 18 Sabadell
162 848 302 33 9.15 1999 – 2002 4 Tenagra Observatory, Cottage Grove
163 I24 9 1 9.00 2012 – 2012 1 Lake of the Woods Observatory, Locust Grove
164 P14 9 1 9.00 2024 – 2024 1 Nedlands Observatory, Perth
165 W19 18 2 9.00 2014 – 2016 3 Kalamazoo
166 K28 9 1 9.00 2018 – 2018 1 Sternwarte Eckdorf
167 A60 9 1 9.00 2006 – 2006 1 YSTAR-NEOPAT Station, Sutherland
168 H52 9 1 9.00 2010 – 2010 1 Hawkeye Observatory, Durand
169 C85 779 87 8.95 2012 – 2017 6 Observatorio Cala d'Hort, Ibiza
170 I21 170 19 8.95 2009 – 2009 1 El Condor Observatory, Cordoba
171 D04 161 18 8.94 2025 – 2025 1 Krasnodar
172 I52 194405 21771 8.93 2012 – 2025 14 Steward Observatory, Mt. Lemmon Station
173 246 28639 3221 8.89 2002 – 2025 24 Klet Observatory-KLENOT
174 784 80 9 8.89 1997 – 2002 6 Stull Observatory, Alfred University
175 J65 142 16 8.88 2006 – 2011 6 Celbridge
176 C60 53 6 8.83 2011 – 2012 2 Argelander Institute for Astronomy Obs., Bonn
177 K20 53 6 8.83 2013 – 2014 2 Danastro Observatory, Romeree
178 J13 2304 263 8.76 2009 – 2025 17 La Palma-Liverpool Telescope
179 511 3249 372 8.73 1980 – 2025 46 Haute Provence
180 G36 9557 1098 8.70 2011 – 2023 13 Calar Alto-CASADO
181 T09 350906 40474 8.67 2002 – 2025 24 Subaru Telescope, Maunakea
182 I16 344 40 8.60 2010 – 2015 6 IAA-AI Atacama, San Pedro de Atacama
183 L16 17 2 8.50 2019 – 2020 2 Stardreams Observatory, Valenii de Munte
184 G73 17 2 8.50 2004 – 2004 1 Mount Wilson-TIE
185 987 17 2 8.50 2012 – 2017 6 Isle of Man Observatory, Foxdale
186 C48 701 83 8.45 2012 – 2019 8 Sayan Solar Observatory, Irkutsk
187 510 827 98 8.44 2006 – 2017 12 Siegen
188 K17 50 6 8.33 2016 – 2017 2 Observatoire des Valentines, Bex
189 198 3829 461 8.31 2001 – 2020 20 Wildberg
190 160 12939 1562 8.28 2002 – 2025 24 Castelmartini
191 G32 1937 234 8.28 2012 – 2017 6 Elena Remote Observatory, San Pedro de Atacama
192 333 742 90 8.24 2001 – 2014 14 Desert Eagle Observatory
193 M46 41 5 8.20 2020 – 2021 2 Althuraya Astronomy Center, Dubai
194 J47 351 43 8.16 2008 – 2025 18 Observatorio Nazaret
195 W77 65 8 8.13 2015 – 2016 2 Skyledge Observatory, Killingworth
196 C91 138 17 8.12 2012 – 2013 2 Montevenere Observatory, Monzuno
197 P07 29094 3624 8.03 2020 – 2025 6 Space Surveillance Telescope, HEH Station
198 I54 8 1 8.00 2012 – 2012 1 Observatorio Las Vaguadas, Badajoz
199 N83 8 1 8.00 2023 – 2023 1 LW-1, NAOC-Korla
200 H31 8 1 8.00 2007 – 2008 2 Star Ridge Observatory, Weimar
201 M18 8 1 8.00 2025 – 2025 1 Koeditz
202 Z98 8 1 8.00 2017 – 2017 1 Observatorio TRZ, Betera
203 W30 8 1 8.00 2024 – 2024 1 Georgia College Observatory, Milledgeville
204 I09 8 1 8.00 2007 – 2007 1 Cerro Armazones
205 I66 8 1 8.00 2015 – 2015 1 Taurus Australis Observatory, Brasilia
206 661 32 4 8.00 2008 – 2024 17 Rothney Astrophysical Observatory, Priddis
207 W53 24 3 8.00 2022 – 2023 2 Hagerstown
208 K26 48 6 8.00 2016 – 2023 8 Contern
209 B24 32 4 8.00 2007 – 2019 13 Cesson
210 586 415 52 7.98 2001 – 2023 23 Pic du Midi
211 750 127 16 7.94 1999 – 2004 6 Hobbs Observatory, Fall Creek
212 186 246 31 7.94 1942 – 2023 82 Kitab
213 423 119 15 7.93 2005 – 2007 3 North Ryde
214 703 193942 24525 7.91 1998 – 2025 28 Catalina Sky Survey
215 642 156 20 7.80 2000 – 2003 4 Oak Bay, Victoria
216 Q21 350 45 7.78 2017 – 2025 9 Southern Utsunomiya
217 Y68 147 19 7.74 2025 – 2025 1 Two-meter Twin Telescope, TTT3
218 240 854 111 7.69 2002 – 2020 19 Herrenberg Sternwarte
219 168 483 63 7.67 2011 – 2025 15 Kourovskaya
220 V63 23 3 7.67 2021 – 2021 1 Tara Observatory, Cherokee
221 M01 480 63 7.62 2022 – 2025 4 Weizmann Astrophysical Observatory
222 M31 91 12 7.58 2022 – 2025 4 Ursa Havaintokeskus, Artjarvi
223 941 2509 331 7.58 2001 – 2022 22 Observatorio Pla D'Arguines
224 274 15 2 7.50 2023 – 2025 3 James Webb Space Telescope
225 V78 15 2 7.50 2014 – 2018 5 Spirit Marsh Observatory. Sauk Centre
226 Y88 15 2 7.50 2023 – 2023 1 ASERO, Valdin
227 190 15 2 7.50 2009 – 2010 2 Gissar
228 Z25 15 2 7.50 2019 – 2022 4 Artemis Observatory, Teide
229 V93 157 21 7.48 2020 – 2021 2 Pin Oak Observatory, Fort Madison
230 681 37 5 7.40 1999 – 2000 2 Calgary
231 428 1115 151 7.38 1999 – 2010 12 Reedy Creek
232 424 22 3 7.33 1996 – 1997 2 Macquarie
233 K82 22 3 7.33 2017 – 2018 2 Alphard Observatory, Ostuni
234 K14 474 65 7.29 2014 – 2025 12 Observatorio de Sencelles
235 322 152 21 7.24 1999 – 2009 11 Perth Observatory, Bickley-MCT
236 127 275 38 7.24 2000 – 2016 17 Bornheim
237 B82 130 18 7.22 2010 – 2015 6 Maidbronn
238 E12 14215 1983 7.17 2003 – 2013 11 Siding Spring Survey
239 H21 156690 21934 7.14 2009 – 2025 17 Astronomical Research Observatory, Westfield
240 J92 114 16 7.13 2003 – 2008 6 Beaconsfield
241 452 85 12 7.08 2001 – 2005 5 Big Cypress Observatory, Fort Lauderdale
242 X08 191 27 7.07 2025 – 2025 1 ShAO Chile station, El Sauce
243 A55 267 38 7.03 2004 – 2014 11 Osservatorio Astronomico Vallemare di Borbona
244 112 14 2 7.00 2002 – 2002 1 Pleiade Observatory, Verona
245 P18 7 1 7.00 2021 – 2021 1 Birch Forest Observatory, LaBaGouMen
246 964 7 1 7.00 1999 – 1999 1 Southend Bradfield
247 605 7 1 7.00 1996 – 1996 1 Marl
248 S43 7 1 7.00 2025 – 2025 1 StarBlazer Observatory, Bucharest
249 827 7 1 7.00 2002 – 2002 1 Saint-Felicien
250 A34 7 1 7.00 2004 – 2004 1 Grosshabersdorf
251 762 7 1 7.00 2003 – 2003 1 Four Winds Observatory, Lake Leelanau
252 U75 7 1 7.00 2022 – 2022 1 Newport Beach
253 M40 7 1 7.00 2024 – 2024 1 OSTS-NRIAG, Kottamia
254 D20 167 24 6.96 2009 – 2024 16 Zadko Observatory, Wallingup Plain
255 R17 1306 188 6.95 2025 – 2025 1 ATLAS-TDO
256 718 2876 416 6.91 2009 – 2025 17 Tooele
257 151 3674 532 6.91 1998 – 2025 28 Eschenberg Observatory, Winterthur
258 L76 1270 184 6.90 2020 – 2025 6 Nomad Observatory, Kochevanchik
259 709 62 9 6.89 1996 – 2000 5 W & B Observatory, Cloudcroft
260 568 138225 20186 6.85 1993 – 2023 31 Maunakea
261 J66 123 18 6.83 2008 – 2008 1 Kinver
262 897 82 12 6.83 1988 – 1998 11 YGCO Chiyoda Station
263 381 1266 186 6.81 1976 – 2023 48 Tokyo-Kiso
264 817 34 5 6.80 1995 – 1998 4 Sudbury
265 Z92 61 9 6.78 2017 – 2025 9 Almalex Observatory, Leeds
266 557 3644 539 6.76 1995 – 2025 31 Ondrejov
267 926 40588 6009 6.75 2000 – 2018 19 Tenagra II Observatory, Nogales
268 432 27 4 6.75 2008 – 2011 4 Boambee
269 250 680 101 6.73 1997 – 2022 26 Hubble Space Telescope
270 H10 938 140 6.70 2008 – 2011 4 Tzec Maun Observatory, Mayhill
271 P25 20 3 6.67 2014 – 2014 1 Kinmen Educational Remote Observatory, Jincheng
272 K87 10733 1611 6.66 2017 – 2025 9 Dettelbach Vineyard Observatory
273 I76 552 83 6.65 2012 – 2022 11 Observatorio Tesla, Valdemorillo
274 290 5223 787 6.64 2001 – 2025 25 Mt. Graham-VATT
275 Q57 53 8 6.63 2018 – 2020 3 Korea Microlensing Telescope Network-SSO
276 N31 152 23 6.61 2020 – 2023 4 Eden Astronomical Observatory, Lahore
277 J68 33 5 6.60 2006 – 2006 1 Tweenhills Observatory, Hartpury
278 A98 224 34 6.59 2010 – 2022 13 Observatory Mazzarot-1, Baran'
279 952 487 74 6.58 2000 – 2009 10 Marxuquera
280 924 46 7 6.57 2002 – 2013 12 Observatoire du Cegep de Trois-Rivieres
281 C97 830 127 6.54 2017 – 2025 9 Al-Fulaij Observatory, Oman
282 W60 13 2 6.50 2024 – 2025 2 AstroExplor Observatory, Tinjaca
283 921 13 2 6.50 2000 – 2002 3 SW Institute for Space Research, Cloudcroft
284 D54 13 2 6.50 2012 – 2016 5 MASTER-II Observatory, Blagoveshchensk
285 J01 117 18 6.50 2010 – 2015 6 Observatorio Cielo Profundo, Leon
286 B76 13 2 6.50 2009 – 2009 1 Sternwarte Schonfeld, Dresden
287 J93 39 6 6.50 2002 – 2012 11 Mount Tuffley Observatory, Gloucester
288 Z21 500 77 6.49 2016 – 2025 10 Tenerife-LCO Aqawan A #1
289 323 350 54 6.48 1969 – 2022 54 Perth Observatory, Bickley
290 B88 1731 268 6.46 2009 – 2025 17 Bigmuskie Observatory, Mombercelli
291 B18 1729 268 6.45 2000 – 2022 23 Terskol
292 A16 444 69 6.43 2004 – 2023 20 Tentlingen
293 L22 45 7 6.43 2013 – 2014 2 Barlad Observatory
294 K80 334 52 6.42 2017 – 2023 7 Platanus Observatory, Lusowko
295 X19 154 24 6.42 2024 – 2025 2 Santel Observatory, El Leoncito
296 A92 160 25 6.40 2008 – 2025 18 Urseanu Observatory, Bucharest
297 G89 294 46 6.39 2008 – 2012 5 Kachina Observatory, Flagstaff
298 033 56334 8859 6.36 1960 – 2025 66 Karl Schwarzschild Observatory, Tautenburg
299 G48 2860 450 6.36 2011 – 2019 9 Harlingten Research Observatory, Rancho Hildalgo
300 B84 38 6 6.33 2009 – 2009 1 Cyclops Observatory, Oostkapelle
301 073 600 95 6.32 1943 – 2025 83 Bucharest
302 C00 25 4 6.25 2009 – 2009 1 Velikie Luki
303 L23 25 4 6.25 2017 – 2017 1 Schela Observatory
304 269 456 73 6.25 2011 – 2025 15 Magellan-Baade Telescope
305 L54 753 121 6.22 2019 – 2025 7 Berthelot Observatory, Hunedoara
306 W95 1610 259 6.22 2014 – 2024 11 Observatorio Panameno, San Pedro de Atacama
307 165 31 5 6.20 2000 – 2001 2 Piera Observatory, Barcelona
308 713 31 5 6.20 1998 – 2000 3 Thornton
309 L18 5791 936 6.19 2017 – 2025 9 QOS Observatory, Zalistsi
310 114 962 157 6.13 2008 – 2012 5 Engelhardt Observatory, Zelenchukskaya Station
311 O18 189505 30945 6.12 2023 – 2025 3 WFST, Lenghu
312 566 360 59 6.10 1996 – 2002 7 Haleakala-NEAT/GEODSS
313 Z57 122 20 6.10 2019 – 2024 6 Observatorio Zuben, Alhaurin de la Torre
314 X10 1109 182 6.09 2023 – 2025 3 OVTLN, San Pedro de Atacama
315 304 2767 455 6.08 2001 – 2025 25 Las Campanas Observatory
316 M73 152 25 6.08 2025 – 2025 1 Eden Emirates Observatory, Abu Dhabi
317 K88 14112 2332 6.05 2016 – 2025 10 GINOP-KHK, Piszkesteto
318 201 151 25 6.04 2001 – 2005 5 Jonathan B. Postel Observatory
319 G19 1484 246 6.03 2022 – 2025 4 Immanuel Kant Observatory,Limbach
320 474 38698 6440 6.01 1985 – 2025 41 Mount John Observatory, Lake Tekapo
321 L73 6 1 6.00 2025 – 2025 1 Beato Ermanno Observatory, Impruneta
322 H97 6 1 6.00 2004 – 2004 1 Talcott Mountain Science Center, Avon
323 O53 12 2 6.00 2024 – 2024 1 Pakchong, Nachonratchasima
324 830 36 6 6.00 2003 – 2004 2 Hudson
325 Z35 6 1 6.00 2017 – 2017 1 OAO University Observatory Station Aras
326 V74 6 1 6.00 2020 – 2020 1 Katy Observatory, Katy
327 L75 12 2 6.00 2018 – 2023 6 Tartu Observatory of Tartu University
328 612 6 1 6.00 1996 – 1996 1 Lenkerbeck
329 456 6 1 6.00 2005 – 2005 1 Daventry Observatory
330 C03 6 1 6.00 2016 – 2016 1 Clayhole Observatory, Jokela
331 A49 6 1 6.00 2006 – 2006 1 Uppsala-Angstrom
332 D85 30 5 6.00 2003 – 2004 2 Ingle Farm
333 H49 6 1 6.00 2011 – 2011 1 ATU Astronomical Observatory, Russellville
334 C38 6 1 6.00 2012 – 2012 1 Varuna Observatory, Cuorgne
335 659 6 1 6.00 1998 – 1998 1 Heron Cove Observatory, Orcas
336 H99 6 1 6.00 2006 – 2006 1 Sunhill Observatory, Newton
337 E24 12 2 6.00 2011 – 2015 5 Tangra Observatory, St. Clair
338 V33 6 1 6.00 2022 – 2022 1 Finlaystone Observatory, Angel Fire
339 D89 6 1 6.00 2008 – 2008 1 Yamagata
340 P66 6 1 6.00 2021 – 2021 1 Deokheung Optical Astronomy Observatory
341 E29 6 1 6.00 2025 – 2025 1 Mardella Observatory
342 Z04 6 1 6.00 2022 – 2022 1 MAO, Ain Laqsab
343 G69 6 1 6.00 2011 – 2011 1 Via Capote Sky Observatory, Thousand Oaks
344 H13 89 15 5.93 2009 – 2010 2 Lenomiya Observatory, Casa Grande
345 867 83 14 5.93 1996 – 2023 28 Saji Observatory
346 Y64 337 57 5.91 2024 – 2025 2 Transient Survey Telescope (TST), Teide
347 850 3048 516 5.91 2000 – 2020 21 Cordell-Lorenz Observatory, Sewanee
348 K74 9619 1629 5.90 2016 – 2025 10 Muensterschwarzach Observatory, Schwarzach
349 Z80 11171 1906 5.86 2015 – 2025 11 Northolt Branch Observatory
350 239 35 6 5.83 2002 – 2013 12 Trebur
351 E10 2076 357 5.82 2007 – 2024 18 Siding Spring-Faulkes Telescope South
352 460 29 5 5.80 2002 – 2005 4 Area 52 Observatory, Nashville
353 E89 29 5 5.80 2019 – 2022 4 Geyserland Observatory, Pukehangi
354 U52 7259 1256 5.78 2021 – 2025 5 Shasta Valley Observatory, Grenada
355 C47 2148 372 5.77 2011 – 2022 12 Nonndorf
356 426 381 66 5.77 1997 – 1999 3 Woomera
357 300 6628 1149 5.77 2000 – 2017 18 Bisei Spaceguard Center-BATTeRS
358 V37 2290 397 5.77 2013 – 2025 13 McDonald Observatory-LCO ELP
359 A53 1825 317 5.76 2005 – 2022 18 Peschiera del Garda
360 R87 69 12 5.75 2024 – 2025 2 Observatoire de la Cote d'Azur
361 N55 86 15 5.73 2014 – 2020 7 Corona Borealis Observatory, Ngari, Tibet
362 896 40 7 5.71 1989 – 1997 9 Yatsugatake South Base Observatory
363 649 4742 830 5.71 1999 – 2009 11 Powell Observatory, Louisburg
364 T11 57 10 5.70 2005 – 2013 9 United Kingdom Infrared Telescope, Maunakea
365 349 57 10 5.70 2000 – 2018 19 Ageo
366 T03 74 13 5.69 2017 – 2025 9 Haleakala-LCO Clamshell #3
367 L71 91 16 5.69 2016 – 2025 10 Vedrus Observatory, Azovskaya
368 Q62 6502 1145 5.68 2013 – 2025 13 iTelescope Observatory, Siding Spring
369 644 27761 4892 5.67 2001 – 2007 7 Palomar Mountain/NEAT
370 W87 2018 356 5.67 2012 – 2025 14 Cerro Tololo-LCO C
371 A48 2443 431 5.67 2004 – 2025 22 Povegliano Veronese
372 857 34 6 5.67 2009 – 2012 4 Iowa Robotic Observatory, Sonoita
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751 J87 530 140 3.79 2002 – 2022 21 La Canada
752 157 1663 440 3.78 2001 – 2025 25 Frasso Sabino
753 Q60 1145 303 3.78 2015 – 2017 3 ISON-SSO Observatory, Siding Spring
754 L52 34 9 3.78 2018 – 2024 7 MASTER-Tavrida
755 M14 68 18 3.78 2023 – 2025 3 Schiaparelli Gallarate Station
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765 A81 288 77 3.74 2006 – 2016 11 Balzaretto Observatory, Rome
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784 Z19 11 3 3.67 2015 – 2025 11 La Palma-TNG
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793 W16 10727 2955 3.63 2019 – 2025 7 Pleasant Groves Observatory
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796 G14 87 24 3.63 2021 – 2022 2 Novaloop Observatory, Mougins
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801 G80 18 5 3.60 2014 – 2022 9 Sierra Remote Observatories, Auberry
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803 L80 36 10 3.60 2020 – 2024 5 SpringBok Observatory, Tivoli
804 B39 18 5 3.60 2008 – 2011 4 Tradate
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808 G02 2549 715 3.57 2021 – 2025 5 KYSUCE Observatory, Kysucke Nove Mesto
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810 Z41 395 111 3.56 2020 – 2025 6 Irydeo Observatory, Camarma de Esteruelas
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818 C82 754 214 3.52 2018 – 2025 8 Osservatorio Astronomico Nastro Verde, Sorrento
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820 628 116 33 3.52 2002 – 2024 23 Mulheim-Ruhr
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826 Q58 35 10 3.50 2017 – 2025 9 Siding Spring-LCO Clamshell #1
827 E85 7 2 3.50 2010 – 2023 14 Farm Cove
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838 147 208 60 3.47 2005 – 2009 5 Osservatorio Astronomico di Suno
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840 N87 2959 856 3.46 2013 – 2025 13 Nanshan Station, Xinjiang Observatory
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843 X11 31 9 3.44 2012 – 2023 12 VLT Survey Telescope, Paranal
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847 W62 526 153 3.44 2021 – 2025 5 Comet Hunter Observatory2, New Ringgold
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850 209 96 28 3.43 2001 – 2003 3 Asiago Observatory, Cima Ekar-ADAS
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852 L04 4713 1376 3.43 2013 – 2025 13 ROASTERR-1 Observatory, Cluj-Napoca
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854 T12 15151 4432 3.42 2000 – 2025 26 University of Hawaii 88-inch telescope, Maunakea
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860 W97 17 5 3.40 2017 – 2022 6 Atacama Desert Observatory, San Pedro de Atacama
861 M57 323 95 3.40 2023 – 2025 3 Wide-field Mufara Telescope, Isnello
862 I05 61 18 3.39 2004 – 2004 1 Las Campanas Observatory-TIE
863 U55 640 189 3.39 2020 – 2025 6 Golden Ears Observatory, Maple Ridge
864 N94 7098 2097 3.38 2024 – 2025 2 Altay Astronomical Observatory
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869 M63 128 38 3.37 2023 – 2024 2 RPF Observatory, Gagliano del Capo
870 W42 532 158 3.37 2022 – 2025 4 Mind's Eye Observatory, Vero Beach
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872 Z28 198 59 3.36 2022 – 2025 4 Northern Skygems Observatory, Nerpio
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875 P21 10 3 3.33 2023 – 2023 1 6R-AUS1, Youndegin
876 L02 60 18 3.33 2019 – 2025 7 NOAK Observatory, Stavraki
877 J56 10 3 3.33 2025 – 2025 1 Observatorio La Avejerilla
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1097 C75 57 20 2.85 2011 – 2013 3 Whitestar Observatory, Borgobello
1098 696 1337 470 2.84 1996 – 2022 27 Whipple Observatory, Mt. Hopkins
1099 049 108 38 2.84 1978 – 2004 27 Uppsala-Kvistaberg
1100 M29 48 17 2.82 2023 – 2025 3 O.M.Ni.A. Observatory, Cesena
1101 M75 639 227 2.81 2024 – 2025 2 Online observatory, Peschany
1102 N82 210 75 2.80 2021 – 2022 2 Multa Observatory
1103 X38 14 5 2.80 2014 – 2015 2 Observatorio Pueyrredon, La Lonja
1104 203 3924 1402 2.80 2001 – 2025 25 GiaGa Observatory
1105 D63 89 32 2.78 2024 – 2025 2 G. Pascoli Observatory, Barga (since June 2023)
1106 N50 50 18 2.78 2016 – 2024 9 Himalayan Chandra Telescope, IAO, Hanle
1107 B91 11 4 2.75 2020 – 2021 2 Bollwiller
1108 M07 11 4 2.75 2024 – 2025 2 Siek
1109 567 11 4 2.75 1983 – 1985 3 Chions
1110 Q10 130 48 2.71 2022 – 2025 4 Toyokawa Observatory
1111 J71 16 6 2.67 2005 – 2008 4 Willow Bank Observatory
1112 861 8 3 2.67 1997 – 1997 1 Barao Geraldo
1113 D25 8 3 2.67 2009 – 2009 1 Tzec Maun Observatory, Pingelly (before 2010)
1114 808 480 180 2.67 1965 – 2009 45 El Leoncito
1115 I88 8 3 2.67 2011 – 2013 3 Fuensanta de Martos
1116 L27 8 3 2.67 2019 – 2025 7 29PREMOTE Observatory, Dauban
1117 C39 8 3 2.67 2012 – 2013 2 Nijmegen
1118 O17 32 12 2.67 2022 – 2025 4 Purple Mountain Observatory, Lenghu-1
1119 C93 8 3 2.67 2012 – 2012 1 Bellavista Observatory, L'Aquila
1120 D43 96 36 2.67 2024 – 2025 2 45th Parallel Observatory, Pino Torinese
1121 X01 37 14 2.64 2020 – 2025 6 Observatory Hurtado, El Sauce
1122 J28 63 24 2.63 2009 – 2011 3 Jaen
1123 D56 21 8 2.63 2024 – 2025 2 Osservatorio Sideris Oculus, San Pietro in Gu
1124 L07 55 21 2.62 2017 – 2020 4 Osservatorio Salvatore di Giacomo, Agerola
1125 C92 47 18 2.61 2012 – 2014 3 Valdicerro Observatory, Loreto
1126 D80 13 5 2.60 2009 – 2009 1 Gumma Astronomical Observatory
1127 V28 13 5 2.60 2023 – 2024 2 Deep Sky West Observatory, Rowe
1128 G15 544 210 2.59 2021 – 2025 5 Magroforte Observatory, Alessandria
1129 V19 18 7 2.57 2020 – 2020 1 Whiskey Creek Observatory
1130 834 23 9 2.56 2009 – 2025 17 Buenos Aires-AAAA
1131 966 171 67 2.55 1997 – 2004 8 Church Stretton
1132 010 361 143 2.52 1978 – 2025 48 Caussols
1133 062 118 47 2.51 1938 – 1957 20 Turku
1134 R58 25 10 2.50 2017 – 2019 3 Beverly-Begg Observatory, Dunedin
1135 R49 20 8 2.50 2025 – 2025 1 Observatorio Villuercas-Navezuelas, Navezuelas
1136 442 5 2 2.50 2004 – 2009 6 Gualba Observatory
1137 376 10 4 2.50 1992 – 1992 1 Uenohara
1138 D31 35 14 2.50 2024 – 2025 2 Osservatorio Aldebaran, Rivalba
1139 927 5 2 2.50 2004 – 2004 1 Madison-YRS
1140 447 5 2 2.50 2001 – 2003 3 Centennial Observatory
1141 Z40 5 2 2.50 2019 – 2021 3 El Manzanillo Observatory, Puerto de la Torre
1142 458 5 2 2.50 2008 – 2015 8 Guadarrama Observatory
1143 C05 5 2 2.50 2010 – 2010 1 Konigsleiten
1144 W37 5 2 2.50 2025 – 2025 1 Transit Dreams Observatory-North, Hamburg NY
1145 Z38 5 2 2.50 2017 – 2021 5 Picoto Observatory, Leiria
1146 A96 5 2 2.50 2006 – 2006 1 Klosterneuburg
1147 197 5 2 2.50 2001 – 2008 8 Bastia
1148 M21 1221 497 2.46 2022 – 2025 4 Schiaparelli Southern Observatory, Hakos
1149 M35 162 66 2.45 2023 – 2025 3 PS Observatory, Parjol
1150 261 51 21 2.43 1951 – 1996 46 Palomar Mountain-DSS
1151 M38 230 95 2.42 2023 – 2025 3 Harsona Observatory, Nyiregyhaza
1152 R95 12 5 2.40 2025 – 2025 1 Fiammetta Observatory, La Spezia
1153 M52 24 10 2.40 2024 – 2025 2 Sassari
1154 W57 367 153 2.40 2023 – 2025 3 ESA TBT La Silla Observatory
1155 L74 103 43 2.40 2020 – 2023 4 AstroColauri, Naples
1156 Q12 19 8 2.38 2022 – 2024 3 Nagano Observatory
1157 303 109 46 2.37 1991 – 2014 24 OAN de Llano del Hato, Merida
1158 662 66 28 2.36 1911 – 2004 94 Lick Observatory, Mount Hamilton
1159 689 33 14 2.36 1961 – 2007 47 U.S. Naval Observatory, Flagstaff
1160 098 40 17 2.35 1994 – 1998 5 Asiago Observatory, Cima Ekar
1161 C63 14 6 2.33 2012 – 2014 3 Giuseppe Piazzi Observatory, Ponte in Valtellina
1162 414 14 6 2.33 1976 – 1979 4 Mount Stromlo
1163 348 7 3 2.33 2000 – 2000 1 Ayabe
1164 I45 7 3 2.33 2011 – 2013 3 W Crusis Astronomical Observatory, San Justo
1165 C18 7 3 2.33 2013 – 2020 8 Frasnes-Lez-Anvaing
1166 D49 21 9 2.33 2024 – 2025 2 L'Ametlla de Mar
1167 M50 148 64 2.31 2023 – 2025 3 Virtual Telescope Project, Manciano
1168 399 95 42 2.26 1987 – 1999 13 Kushiro
1169 400 52 23 2.26 1987 – 1996 10 Kitami
1170 887 11 5 2.20 1988 – 1996 9 Ojima
1171 095 8623 3930 2.19 1964 – 2025 62 Crimea-Nauchnyi
1172 235 140 64 2.19 2002 – 2013 12 CAST Observatory, Talmassons
1173 053 37 17 2.18 1934 – 1943 10 Konkoly Observatory, Budapest (since 1933)
1174 D64 26 12 2.17 2024 – 2025 2 Fucama, Casalincontrada
1175 372 450 208 2.16 1981 – 2024 44 Geisei
1176 092 73 34 2.15 1986 – 1987 2 Torun-Piwnice
1177 017 34 16 2.13 1980 – 2004 25 Hoher List
1178 260 40 19 2.11 1976 – 1993 18 Siding Spring Observatory-DSS
1179 026 57 28 2.04 1966 – 2015 50 Berne-Zimmerwald
1180 094 434 216 2.01 1912 – 2025 114 Crimea-Simeiz
1181 889 10 5 2.00 1984 – 1985 2 Karasuyama
1182 875 8 4 2.00 1990 – 1991 2 Yorii
1183 403 18 9 2.00 1989 – 1991 3 Kani
1184 B12 4 2 2.00 2007 – 2009 3 Koschny Observatory, Noordwijkerhout
1185 788 4 2 2.00 1972 – 1974 3 Mount Cuba Observatory, Wilmington
1186 868 4 2 2.00 1994 – 1994 1 Hidaka Observatory
1187 369 4 2 2.00 1996 – 1997 2 Chichibu
1188 882 6 3 2.00 1983 – 1984 2 JCPM Oi Station
1189 I53 4 2 2.00 2012 – 2012 1 Armilla
1190 M16 4 2 2.00 2022 – 2023 2 Osservatorio Il Coreggiolo
1191 P72 2 1 2.00 2022 – 2022 1 OWL-Net, Mt. Bohyun
1192 Y98 2 1 2.00 2024 – 2024 1 Southside Observatory, Steeple Aston
1193 K85 2 1 2.00 2023 – 2023 1 Kelmis
1194 X87 2 1 2.00 2018 – 2018 1 Dogsheaven Observatory, Brasilia
1195 G25 2 1 2.00 2013 – 2013 1 Sherbrooke
1196 K45 2 1 2.00 2014 – 2014 1 Oss. Astronomico di Punta Falcone, Piombino
1197 881 26 13 2.00 1984 – 1991 8 Toyota
1198 220 2 1 2.00 1987 – 1987 1 Vainu Bappu Observatory, Kavalur
1199 E22 2 1 2.00 2009 – 2009 1 Univ. of Southern Queensland Obs., Mt. Kent
1200 T02 2 1 2.00 2024 – 2024 1 SNX-NET, Wailuku
1201 O44 2 1 2.00 2015 – 2015 1 Lijiang Station, Yunnan Observatories
1202 877 26 13 2.00 1988 – 1992 5 Okutama
1203 I86 2 1 2.00 2013 – 2013 1 Observatorio UCM, Madrid
1204 770 2 1 2.00 1996 – 1996 1 Crescent Moon Observatory, Columbus
1205 714 4 2 2.00 1999 – 1999 1 Bagdad
1206 347 2 1 2.00 2001 – 2001 1 Utsunomiya-Imaizumi
1207 K81 2 1 2.00 2020 – 2020 1 P.M.P.H.R. Deep Sky Observatory, Atina
1208 032 2 1 2.00 1967 – 1967 1 Jena
1209 401 6 3 2.00 1988 – 1988 1 Oosato
1210 389 2 1 2.00 1930 – 1930 1 Tokyo (before 1938)
1211 358 2 1 2.00 1997 – 1997 1 Nanyo
1212 905 2 1 2.00 1995 – 1995 1 Nachi-Katsuura Observatory
1213 H86 2 1 2.00 2004 – 2004 1 CBA-East Observatory, Laurel
1214 685 2 1 2.00 1990 – 1990 1 Williams
1215 M43 2 1 2.00 2020 – 2020 1 Al Sadeem Observatory, Abu Dhabi
1216 898 2 1 2.00 1990 – 1990 1 Fujieda
1217 K68 2 1 2.00 2016 – 2016 1 Osservatorio Elianto, Pontecagnano
1218 485 2 1 2.00 1978 – 1978 1 Carter Observatory, Wellington
1219 141 2 1 2.00 1998 – 1998 1 Hottviller
1220 571 2 1 2.00 1983 – 1983 1 Cavriana
1221 849 2 1 2.00 2000 – 2000 1 Everstar Observatory, Olathe
1222 Q14 2 1 2.00 2025 – 2025 1 Goto Astronomical Observatory in Yatsugatake
1223 D88 2 1 2.00 2010 – 2010 1 Hiratsuka
1224 364 26 13 2.00 1988 – 1992 5 YCPM Kagoshima Station
1225 166 2 1 2.00 2018 – 2018 1 Upice
1226 M13 2 1 2.00 2023 – 2023 1 Lucie Berger Observatory, Strasbourg
1227 727 2 1 2.00 2013 – 2013 1 Zeno Observatory, Edmond
1228 888 16 8 2.00 1987 – 1999 13 Gekko
1229 Z08 2 1 2.00 2023 – 2023 1 Telescope Live, Oria
1230 012 922 469 1.97 1924 – 2013 90 Uccle
1231 391 21 11 1.91 1987 – 1991 5 Sendai Observatory, Ayashi Station
1232 057 71 40 1.77 1937 – 2004 68 Belgrade
1233 388 298 168 1.77 1937 – 1996 60 Tokyo-Mitaka
1234 119 95 54 1.76 1938 – 2021 84 Abastuman
1235 894 14 8 1.75 1991 – 1992 2 Kiyosato
1236 024 1274 749 1.70 1891 – 2013 123 Heidelberg-Konigstuhl
1237 885 5 3 1.67 1990 – 1993 4 JCPM Yakiimo Station
1238 494 5 3 1.67 1989 – 1989 1 Stakenbridge
1239 020 1486 901 1.65 1935 – 1975 41 Nice
1240 760 430 266 1.62 1948 – 1966 19 Goethe Link Observatory, Brooklyn
1241 839 139 86 1.62 1920 – 1979 60 La Plata
1242 Q55 8 5 1.60 2014 – 2017 4 SkyMapper, Siding Spring
1243 786 6 4 1.50 1903 – 1996 94 U.S. Naval Obs., Washington (since 1893)
1244 047 3 2 1.50 1947 – 1947 1 Poznan
1245 374 6 4 1.50 1989 – 1990 2 Minami-Oda Observatory
1246 983 3 2 1.50 1949 – 1959 11 San Fernando
1247 212 3 2 1.50 2002 – 2002 1 Observatorio La Dehesilla
1248 031 3 2 1.50 1940 – 1957 18 Sonneberg
1249 080 6 4 1.50 1939 – 1941 3 Istanbul
1250 990 27 19 1.42 1934 – 1957 24 Madrid
1251 805 84 62 1.35 1969 – 1978 10 Santiago-Cerro El Roble
1252 690 65 48 1.35 1906 – 1961 56 Lowell Observatory, Flagstaff
1253 028 74 55 1.35 1938 – 1944 7 Wurzburg
1254 043 4 3 1.33 1961 – 1962 2 Asiago Astrophysical Observatory, Padua
1255 672 4 3 1.33 1926 – 2003 78 Mount Wilson
1256 029 47 36 1.31 1914 – 1973 60 Hamburg-Bergedorf
1257 377 45 35 1.29 1928 – 1955 28 Kwasan Observatory, Kyoto
1258 054 78 62 1.26 1984 – 2003 20 Brorfelde
1259 022 11 9 1.22 1925 – 1952 28 Pino Torinese
1260 801 78 66 1.18 1974 – 1996 23 Oak Ridge Observatory
1261 803 25 22 1.14 1906 – 1910 5 Taunton
1262 008 27 24 1.13 1914 – 1950 37 Algiers-Bouzareah
1263 210 48 44 1.09 1952 – 1955 4 Alma-Ata
1264 078 178 166 1.07 1911 – 1954 44 Johannesburg
1265 076 63 59 1.07 1955 – 1977 23 Johannesburg-Hartbeespoort
1266 085 29 28 1.04 1945 – 1953 9 Kyiv
1267 330 50 49 1.02 1950 – 1992 43 Purple Mountain Observatory, Nanking
1268 491 2 2 1.00 1982 – 1985 4 Centro Astronomico de Yebes
1269 019 9 9 1.00 1912 – 1912 1 Neuchatel
1270 045 3 3 1.00 1890 – 1940 51 Vienna (since 1879)
1271 075 3 3 1.00 1949 – 1953 5 Tartu
1272 337 3 3 1.00 1931 – 1960 30 Sheshan
1273 086 3 3 1.00 1947 – 1950 4 Odesa
1274 334 3 3 1.00 1961 – 1963 3 Tsingtao
1275 800 20 20 1.00 1899 – 1922 24 Harvard Observatory, Arequipa
1276 105 12 12 1.00 1924 – 1932 9 Moscow
1277 293 4 4 1.00 1984 – 1989 6 Burlington remote site
1278 799 27 27 1.00 1912 – 1914 3 Winchester
1279 480 2 2 1.00 2003 – 2008 6 Cockfield
1280 G91 2 2 1.00 1999 – 2000 2 Whipple Observatory, Mt. Hopkins--2MASS
1281 420 2 2 1.00 1958 – 1959 2 Sydney
1282 074 2 2 1.00 1951 – 1952 2 Boyden Observatory, Bloemfontein
1283 999 2 2 1.00 1938 – 1938 1 Bordeaux-Floirac
1284 007 1 1 1.00 1892 – 1892 1 Paris
1285 067 1 1 1.00 1949 – 1949 1 Lviv University Observatory
1286 871 1 1 1.00 1990 – 1990 1 Akou
1287 103 1 1 1.00 2003 – 2003 1 Ljubljana
1288 710 1 1 1.00 1996 – 1996 1 MPO Observatory, Florissant
1289 787 1 1 1.00 1874 – 1874 1 U.S. Naval Obs., Washington (before 1893)
1290 052 1 1 1.00 1974 – 1974 1 Stockholm-Saltsjobaden
1291 537 1 1 1.00 1898 – 1898 1 Urania Observatory, Berlin
1292 804 1 1 1.00 1945 – 1945 1 Santiago-San Bernardo
1293 055 1 1 1.00 1936 – 1936 1 Cracow
1294 978 1 1 1.00 1989 – 1989 1 Conder Brow
1295 548 1 1 1.00 1878 – 1878 1 Berlin (1835-1913)
1296 H03 1 1 1.00 2005 – 2005 1 Sandia View Observatory, Rio Rancho
1297 767 1 1 1.00 1873 – 1873 1 Ann Arbor
1298 J78 1 1 1.00 2004 – 2004 1 Murcia
Sum 1298 24939193 668098 37.33 1873 – 2025 153 1298 names