MPC observations statistics

ALL - Observations of all objects together

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 03-08-2026

Part of observations per object of top 15 stations at Minor Planet Center for ALL class
Part of observations per object of top 15 stations at Minor Planet Center for ALL class
Rank Station Observations Objects Observation per object Years of observation Years Station name
No. Code Number Number   Range span  
1 249 37636 35 1075.31 1996 – 2025 30 SOHO
2 768 1966 2 983.00 1930 – 1934 5 Dearborn Observatory, Evanston (aft. Oct. 1939)
3 C49 3073 6 512.17 2007 – 2025 19 STEREO-A
4 C57 22555019 44707 504.51 2018 – 2025 8 TESS
5 874 6613 18 367.39 1983 – 2025 43 Observatorio do Pico dos Dias, Itajuba
6 C50 1398 6 233.00 2007 – 2013 7 STEREO-B
7 G39 5044 24 210.17 2012 – 2021 10 ROAD, San Pedro de Atacama
8 217 797 4 199.25 1984 – 2021 38 Assah
9 Z42 572 3 190.67 2017 – 2017 1 Rushay Farm Observatory, Sturminster Newton
10 708 749 4 187.25 1895 – 1911 17 Chamberlin Observatory, Denver
11 X05 735308 3991 184.24 2024 – 2026 3 Simonyi Survey Telescope, Rubin Observatory
12 A46 9184 55 166.98 2002 – 2006 5 Lelekovice
13 L98 5201 32 162.53 2017 – 2018 2 La Sagra Observatory, Puebla de Don Fadrique
14 R78 912 7 130.29 2024 – 2024 1 Crystal Lake Observatory, Ngutunui
15 Q19 1001 8 125.13 2015 – 2024 10 Machida
16 248 5641 48 117.52 1989 – 1993 5 Hipparcos
17 T05 33573907 302707 110.91 2015 – 2026 12 ATLAS-HKO, Haleakala
18 778 1995 18 110.83 1910 – 1990 81 Allegheny Observatory, Pittsburgh
19 T08 31973241 311093 102.78 2014 – 2026 13 ATLAS-MLO, Mauna Loa
20 270 9755 96 101.61 2021 – 2026 6 Unistellar Network, Roving Observer
21 193 2226 23 96.78 1984 – 2025 42 Sanglok
22 O44 471 5 94.20 2012 – 2017 6 Lijiang Station, Yunnan Observatories
23 C55 371 4 92.75 2015 – 2016 2 Kepler
24 J48 273 3 91.00 2007 – 2011 5 Observatory Mackay, La Laguna
25 704 32851035 376409 87.27 1979 – 2013 35 Lincoln Laboratory ETS, New Mexico
26 W78 333 4 83.25 2017 – 2018 2 Clay Telescope, Harvard University
27 Z74 1894 23 82.35 2012 – 2015 4 Amanecer de Arrakis
28 I81 22397 282 79.42 2011 – 2025 15 Tarbatness Observatory, Portmahomack
29 813 79 1 79.00 1909 – 1910 2 Santiago-Quinta Normal (1862-1920)
30 555 235 3 78.33 1974 – 1986 13 Cracow-Fort Skala
31 C53 2560 34 75.29 2015 – 2025 11 NEOSSat
32 945 13432 184 73.00 1999 – 2014 16 Observatorio Monte Deva
33 H78 2400 34 70.59 2004 – 2025 22 University of Narino Observatory, Pasto
34 083 2083 31 67.19 1952 – 2019 68 Holosiivskyi district-Kyiv
35 689 356118 5305 67.13 1957 – 2014 58 U.S. Naval Observatory, Flagstaff
36 703 37859796 567857 66.67 1998 – 2026 29 Catalina Sky Survey
37 C70 65 1 65.00 2011 – 2011 1 Uiterstegracht Station, Leiden
38 190 5238 81 64.67 1969 – 2024 56 Gissar
39 L10 379 6 63.17 2017 – 2022 6 Kryoneri Observatory
40 013 5613 90 62.37 1864 – 1979 116 Leiden
41 W68 13385755 216213 61.91 2022 – 2026 5 ATLAS Chile, Rio Hurtado
42 M09 8177 138 59.25 2020 – 2026 7 Observatory Gromme - Oudsbergen
43 C40 57632 1003 57.46 2010 – 2026 17 Kuban State University Astrophysical Observatory
44 E00 56 1 56.00 2007 – 2015 9 Castlemaine
45 236 55 1 55.00 2024 – 2024 1 Tomsk
46 W59 2415 44 54.89 2022 – 2023 2 The Dark Side Observatory, Weatherly
47 A84 17304 316 54.76 2002 – 2021 20 TUBITAK National Observatory
48 349 31972 598 53.46 1999 – 2025 27 Ageo
49 048 7633 145 52.64 1969 – 2025 57 Hradec Kralove
50 H43 1288 25 51.52 2002 – 2003 2 Conway
51 C86 2784 55 50.62 2011 – 2020 10 Blanes
52 G96 81371679 1622621 50.15 2004 – 2026 23 Mt. Lemmon Survey
53 D18 99 2 49.50 2010 – 2012 3 Mt. Guizi Observatory
54 M22 10136205 206534 49.08 2022 – 2026 5 ATLAS South Africa, Sutherland
55 977 49 1 49.00 1847 – 1848 2 Markree
56 I23 385 8 48.13 2010 – 2010 1 Frosty Cold Observatory, Mash Harbor
57 K27 433 9 48.11 2014 – 2017 4 St-Martin Observatory, Amathay Vesigneux
58 P25 433 9 48.11 2013 – 2014 2 Kinmen Educational Remote Observatory, Jincheng
59 L50 332 7 47.43 2015 – 2019 5 GenShtab Observatory, Nauchnyi
60 H41 12446 271 45.93 2003 – 2005 3 Petit Jean Mountain
61 A12 862 19 45.37 1998 – 2014 17 Stazione Astronomica di Sozzago
62 D04 5081 114 44.57 2012 – 2025 14 Krasnodar
63 500 3152 71 44.39 1647 – 2021 375 Geocentric
64 L28 1059 24 44.13 2018 – 2023 6 ISON-Castelgrande Observatory
65 745 44 1 44.00 1882 – 1906 25 Morrison Obervatory, Glasgow
66 179 478 11 43.45 2000 – 2025 26 Monte Generoso
67 G45 17168688 397187 43.23 2011 – 2017 7 Space Surveillance Telescope, Atom Site
68 780 86 2 43.00 1886 – 1957 72 Leander McCormick Observatory, Charlottesville
69 129 169 4 42.25 1980 – 1986 7 Ordubad
70 K02 3458 83 41.66 2015 – 2019 5 Eastwood Observatory, Leigh on Sea
71 192 661 16 41.31 1882 – 1988 107 Tashkent
72 H25 41 1 41.00 2009 – 2009 1 Harvest Moon Observatory, Northfield
73 V78 2488 61 40.79 2014 – 2019 6 Spirit Marsh Observatory. Sauk Centre
74 B53 929 23 40.39 2007 – 2024 18 Casal Lumbroso, Rome
75 N44 201 5 40.20 2022 – 2022 1 Shache Station, Langan Village
76 K97 1075 27 39.81 2017 – 2025 9 Freconrupt
77 061 318 8 39.75 1968 – 1990 23 Uzhhorod
78 D09 1709 43 39.74 2012 – 2015 4 Observatory Gromme, Maasmechelen
79 379 27091 684 39.61 1981 – 2012 32 Hamamatsu-Yuto
80 Z55 8100 205 39.51 2016 – 2026 11 Uraniborg Observatory, Ecija
81 A98 7165 182 39.37 2006 – 2025 20 Observatory Mazzarot-1, Baran'
82 L30 236 6 39.33 2018 – 2023 6 Lohbach Observatory, Benninghofen
83 438 39 1 39.00 1906 – 1908 3 Smith College Observatory, Northampton
84 Z36 2986 77 38.78 2017 – 2025 9 Cancelada
85 286 307 8 38.38 1982 – 2010 29 Yunnan Observatory
86 975 1896 50 37.92 1985 – 1998 14 Observatorio Astronomico de Valencia
87 P66 265 7 37.86 2018 – 2021 4 Deokheung Optical Astronomy Observatory
88 Z20 185 5 37.00 2012 – 2015 4 La Palma-MERCATOR
89 093 37 1 37.00 1985 – 1986 2 Skibotn
90 585 46908 1268 36.99 1975 – 2025 51 Kyiv comet station
91 D93 1729 47 36.79 2008 – 2013 6 Sendai Astronomical Observatory
92 Y93 256 7 36.57 2023 – 2023 1 Observatorio Azahar, Valoria la Buena
93 351 766 21 36.48 1998 – 2002 5 Sakamoto
94 F51 82302813 2271129 36.24 2008 – 2026 19 Pan-STARRS 1, Haleakala
95 077 1958 55 35.60 1935 – 1952 18 Yale-Columbia Station, Johannesburg
96 B51 3166 89 35.57 2007 – 2016 10 Vallauris
97 C36 6513 184 35.40 2010 – 2025 16 Starry Wanderer Observatory, Baran'
98 Z10 6192 175 35.38 2020 – 2026 7 PGC, Fregenal de la Sierra
99 Z19 318 9 35.33 2015 – 2025 11 La Palma-TNG
100 044 247 7 35.29 1851 – 1912 62 Capodimonte Observatory, Naples
101 A51 35 1 35.00 1661 – 1661 1 Danzig
102 I41 14976329 430565 34.78 2002 – 2026 25 Palomar Mountain--ZTF
103 J01 10314 297 34.73 2009 – 2025 17 Observatorio Cielo Profundo, Leon
104 O43 104 3 34.67 2014 – 2014 1 Observatori Negara, Langkawi
105 578 69 2 34.50 1974 – 1977 4 Linden Observatory
106 340 2027 59 34.36 2001 – 2005 5 Toyonaka
107 J74 34 1 34.00 2004 – 2007 4 Bilbao
108 051 1080 32 33.75 1836 – 1987 152 Royal Observatory, Cape of Good Hope
109 258 7286 216 33.73 2018 – 2022 5 Gaia
110 I72 6002 178 33.72 2011 – 2022 12 Observatorio Carpe-Noctem, Madrid
111 A11 1237 37 33.43 2004 – 2009 6 Wormhout
112 616 367 11 33.36 1996 – 2007 12 Brno
113 P07 9837330 295216 33.32 2020 – 2026 7 Space Surveillance Telescope, HEH Station
114 P65 33 1 33.00 2022 – 2022 1 OWL-Net, Daedeok
115 H79 99 3 33.00 2002 – 2004 3 York University Observatory, Toronto
116 430 33 1 33.00 1998 – 1999 2 Rainbow Observatory, near Coonabarabran
117 890 33 1 33.00 1983 – 1987 5 JCPM Tone Station
118 D81 4119 126 32.69 2007 – 2018 12 Nagano
119 L67 98 3 32.67 2019 – 2019 1 Cherkizovo Observatory, Moscow Oblast
120 D47 554 17 32.59 2024 – 2026 3 BigBang Observatory, Manciano
121 J38 17532 550 31.88 2007 – 2025 19 Observatorio La Vara, Valdes
122 B92 5344 168 31.81 2009 – 2024 16 Chinon
123 C54 127 4 31.75 2015 – 2020 6 New Horizons
124 Z01 190 6 31.67 2022 – 2025 4 OWL-Net, Oukaimeden
125 581 31 1 31.00 1986 – 1986 1 Sedgefield
126 089 24700 805 30.68 1882 – 2025 144 Mykolaiv
127 H45 91633 3020 30.34 2005 – 2025 21 Arkansas Sky Obs., Petit Jean Mountain South
128 C09 937 31 30.23 2009 – 2013 5 Rouet
129 I80 540 18 30.00 2011 – 2019 9 Rose Cottage Observatory, Keighley
130 Z77 149 5 29.80 2013 – 2013 1 Osuna
131 Y82 266 9 29.56 2022 – 2024 3 LPMR Observatory, Broad Chalke
132 Y28 3356 115 29.18 2011 – 2020 10 OASI, Nova Itacuruba
133 181 1405 49 28.67 2000 – 2023 24 Observatoire des Makes, Saint-Louis
134 L27 5257 185 28.42 2018 – 2026 9 29PREMOTE Observatory, Dauban
135 806 1044 37 28.22 1965 – 1987 23 Santiago-Cerro Calan
136 971 56 2 28.00 1881 – 1924 44 Lisbon
137 213 22504 806 27.92 2001 – 2026 26 Observatorio Montcabre
138 I30 167 6 27.83 2002 – 2008 7 Observatorio Geminis Austral
139 035 3339 121 27.60 1835 – 1970 136 Copenhagen
140 305 27 1 27.00 1986 – 1986 1 Purple Mountain, Hainan Island station
141 416 27 1 27.00 1972 – 1975 4 Barton
142 C52 27 1 27.00 2013 – 2016 4 Swift
143 D29 18377946 682685 26.92 2006 – 2026 21 Purple Mountain Observatory, XuYi Station
144 L12 498 19 26.21 2017 – 2024 8 Koksijde
145 J70 4186 161 26.00 2004 – 2009 6 Obs. Astronomico Vega del Thader, El Palmar
146 P40 26 1 26.00 2014 – 2014 1 Chinese Culture University, Taipei
147 247 13819 535 25.83 1901 – 2025 125 Roving Observer
148 B06 1006 40 25.15 2006 – 2020 15 Montseny Astronomical Observatory
149 804 4646 187 24.84 1910 – 1975 66 Santiago-San Bernardo
150 J22 11401 459 24.84 2008 – 2026 19 Tacande Observatory, La Palma
151 939 10507 431 24.38 2000 – 2015 16 Observatorio Rodeno
152 F52 39122754 1611801 24.27 2014 – 2026 13 Pan-STARRS 2, Haleakala
153 I40 19413 800 24.27 2010 – 2025 16 La Silla--TRAPPIST
154 K85 1476 61 24.20 2015 – 2025 11 Kelmis
155 442 3660 152 24.08 2002 – 2013 12 Gualba Observatory
156 268 529 22 24.05 2011 – 2017 7 Magellan-Clay Telescope
157 580 72 3 24.00 1882 – 1996 115 Graz
158 G20 1271 53 23.98 2019 – 2023 5 Brignoles Observatory
159 W96 9648 404 23.88 2013 – 2025 13 CAO, San Pedro de Atacama (since 2013)
160 M40 330 14 23.57 2022 – 2024 3 OSTS-NRIAG, Kottamia
161 698 306 13 23.54 1988 – 2007 20 Mt. Bigelow
162 K43 47 2 23.50 2014 – 2014 1 OVM Observatory, Chiesa in Valmalencom
163 H53 4778 205 23.31 2007 – 2012 6 Thompsonville
164 L32 51847 2230 23.25 2016 – 2025 10 Korea Microlensing Telescope Network-SAAO
165 664 208 9 23.11 1993 – 1993 1 Manastash Ridge Observatory
166 134 11136 484 23.01 1997 – 2025 29 Groszschwabhausen
167 963 69 3 23.00 1996 – 2002 7 Werrington
168 182 46 2 23.00 2000 – 2000 1 St. Paul, Reunion
169 J78 1742 76 22.92 2004 – 2010 7 Murcia
170 Z92 976 43 22.70 2013 – 2026 14 Almalex Observatory, Leeds
171 084 27185 1199 22.67 1846 – 2023 178 Pulkovo
172 582 67 3 22.33 1879 – 1888 10 Orwell Park
173 J79 1045 47 22.23 2004 – 2009 6 Observatorio Calarreona, Aguilas
174 743 22 1 22.00 1922 – 1923 2 University of Minnesota, Minneapolis
175 101 108 5 21.60 1974 – 2015 42 Kharkiv
176 776 302 14 21.57 1990 – 1996 7 Foggy Bottom, Hamilton
177 R17 1981914 91929 21.56 2025 – 2026 2 ATLAS-TDO
178 J76 3791 176 21.54 2004 – 2010 7 La Murta
179 C20 9910 464 21.36 2008 – 2023 16 Kislovodsk Mtn. Astronomical Stn., Pulkovo Obs.
180 A67 384 18 21.33 2004 – 2008 5 Chiusa di Pesio
181 553 917 43 21.33 1977 – 1998 22 Chorzow
182 D86 106 5 21.20 2004 – 2016 13 Penwortham
183 X88 42 2 21.00 2016 – 2016 1 Observatorio Adhara, Sorocaba
184 655 21 1 21.00 1993 – 1994 2 Sooke
185 079 42 2 21.00 1952 – 1968 17 Radcliffe Observatory, Pretoria
186 C78 42 2 21.00 2011 – 2011 1 Martin S. Kraar Observatory, Rehovot
187 K99 1090 53 20.57 2014 – 2024 11 Derenivka Observatory
188 U82 1581 77 20.53 2013 – 2018 6 CS3-Palmer Divide Station, Landers
189 L92 8427 411 20.50 2005 – 2025 21 San Costantino
190 C60 1968 96 20.50 2011 – 2013 3 Argelander Institute for Astronomy Obs., Bonn
191 605 1795 88 20.40 1993 – 1999 7 Marl
192 P34 2463 121 20.36 2011 – 2016 6 Lvye Observatory, Suzhou
193 K06 304 15 20.27 2019 – 2023 5 Observatorio Montagut, Can Sola
194 870 182 9 20.22 1986 – 1988 3 Campinas
195 513 282 14 20.14 1885 – 1915 31 Lyons
196 522 561 28 20.04 1877 – 1910 34 Strasbourg
197 D88 5076 256 19.83 2004 – 2026 23 Hiratsuka
198 C51 4166156 210472 19.79 2010 – 2024 15 WISE
199 B56 672 34 19.76 2007 – 2026 20 Observatorio Sant Pere, Mataro
200 466 59 3 19.67 1999 – 1999 1 Mount Molehill Observatory, Auckland
201 V15 59 3 19.67 2021 – 2022 2 OWL-Net, Mt. Lemmon
202 191 98 5 19.60 1949 – 1985 37 Dushanbe
203 Y87 1301 67 19.42 2024 – 2025 2 Trevinca Skies-Amalthea, Trevinca
204 Z66 427 22 19.41 2015 – 2022 8 DeSS Deimos Sky Survey, Niefla Mountain
205 K94 38 2 19.00 2014 – 2014 1 Sutherland
206 826 19 1 19.00 1996 – 1996 1 Plessissville
207 E05 19 1 19.00 2008 – 2008 1 Earl Hill Observatory, Trinity Beach
208 529 19 1 19.00 1870 – 1902 33 Christiania
209 C28 396 21 18.86 2010 – 2018 9 Wellinghofen
210 445 1035 55 18.82 2001 – 2021 21 Observatorio d'Ontinyent
211 I31 188 10 18.80 2002 – 2009 8 Observatorio Astronomico del Colegio Cristo Rey
212 G72 2249 120 18.74 2002 – 2010 9 University Hills
213 699 5486449 294687 18.62 1998 – 2009 12 Lowell Observatory-LONEOS
214 J97 2954 159 18.58 2002 – 2016 15 Alginet
215 V86 74 4 18.50 2015 – 2016 2 Rattle Snake Observatory, Sedalia
216 613 533 29 18.38 1996 – 2002 7 Heisingen
217 K66 110 6 18.33 2015 – 2015 1 Osservatorio Astronomico di Anzio
218 064 55 3 18.33 1973 – 1975 3 Turku-Kevola
219 C35 3200 175 18.29 2010 – 2025 16 Terrassa
220 C23 50988 2793 18.26 2010 – 2026 17 Olmen
221 244 18 1 18.00 2005 – 2013 9 Geocentric Occultation Observation
222 I73 71 4 17.75 2011 – 2014 4 Salvia Observatory, Saulges
223 367 10545 596 17.69 1990 – 2025 36 Yatsuka
224 160 81535 4630 17.61 1998 – 2026 29 Castelmartini
225 983 5046 287 17.58 1941 – 1989 49 San Fernando
226 Z50 333 19 17.53 2016 – 2023 8 Mazariegos
227 535 52 3 17.33 1801 – 1903 103 Palermo
228 C46 311 18 17.28 2011 – 2011 1 Horizon Observatory, Petropavlovsk
229 Q02 379 22 17.23 2020 – 2026 7 Sakai Observatory, Osaka
230 Q23 2169 126 17.21 2017 – 2026 10 Sukagawa
231 P14 721 42 17.17 2024 – 2026 3 Nedlands Observatory, Perth
232 361 841 49 17.16 1993 – 2007 15 Sumoto
233 B96 25213 1470 17.15 2009 – 2025 17 Brixiis Observatory, Kruibeke
234 A97 1296 76 17.05 2006 – 2013 8 Stammersdorf
235 298 34 2 17.00 1975 – 1990 16 Van Vleck Observatory
236 P72 34 2 17.00 2022 – 2022 1 OWL-Net, Mt. Bohyun
237 Q38 1312 78 16.82 2016 – 2024 9 Swan Hill
238 O85 3775 225 16.78 2019 – 2025 7 LiShan Observatory, Lintong
239 H47 17039 1017 16.75 2004 – 2024 21 Vicksburg
240 O50 100 6 16.67 2016 – 2016 1 Hin Hua Observatory, Klang
241 J64 512 31 16.52 2006 – 2008 3 La Mata
242 W56 478 29 16.48 2021 – 2022 2 Pineapple Observatory, Frederick
243 A61 445 27 16.48 2004 – 2005 2 Tortona
244 Y88 379 23 16.48 2023 – 2026 4 ASERO, Valdin
245 786 6755 411 16.44 1893 – 1996 104 U.S. Naval Obs., Washington (since 1893)
246 M47 295 18 16.39 2020 – 2025 6 Sharjah Observatory, Sharjah
247 716 11717 715 16.39 1998 – 2012 15 Palmer Divide Observatory, Colorado Springs
248 B30 1278 78 16.38 2007 – 2012 6 Szamotuly-Galowo
249 539 571 35 16.31 1832 – 1907 76 Kremsmunster
250 618 65 4 16.25 1995 – 1999 5 Martigues
251 W08 308 19 16.21 2016 – 2018 3 Jimginny Observatory, Naperville
252 102 144 9 16.00 1981 – 2015 35 Zvenigorod
253 E27 32 2 16.00 2007 – 2013 7 Thornlands
254 I75 544 34 16.00 2011 – 2026 16 Observatorio Los Caracoles, Castello
255 036 64 4 16.00 1900 – 1954 55 Castel Gandolfo
256 M32 6796 426 15.95 2022 – 2026 5 Sunny Transcarpathian, Mukachevo
257 I33 366 23 15.91 2007 – 2025 19 SOAR, Cerro Pachon
258 071 48164 3042 15.83 1983 – 2025 43 NAO Rozhen, Smolyan
259 W63 392 25 15.68 2016 – 2025 10 Observatorio Astronomico UTP, Pereira
260 219 47 3 15.67 1985 – 1995 11 Japal-Rangapur
261 Z76 156 10 15.60 2013 – 2015 3 Observatorio Carda, Villaviciosa
262 419 187 12 15.58 1882 – 1910 29 Windsor
263 691 14560244 938390 15.52 1984 – 2026 43 Steward Observatory, Kitt Peak-Spacewatch
264 A01 958 62 15.45 2003 – 2011 9 Masia Cal Maciarol Modul 2
265 A32 8681 565 15.36 2003 – 2016 14 Panker
266 463 719 47 15.30 2001 – 2025 25 Sommers-Bausch Observatory, Boulder
267 232 7996 525 15.23 2001 – 2026 26 Masquefa Observatory
268 A62 2497 164 15.23 2004 – 2008 5 Aichtal
269 415 6769 445 15.21 1975 – 2010 36 Kambah
270 Z23 106 7 15.14 2020 – 2025 6 Nordic Optical Telescope, La Palma
271 W52 106 7 15.14 2022 – 2022 1 US Naval Academy Hopper Hall Observatory
272 C34 287 19 15.11 2010 – 2013 4 Baja Astronomical Observatory
273 762 1192 79 15.09 1997 – 2012 16 Four Winds Observatory, Lake Leelanau
274 395 15 1 15.00 1968 – 1968 1 Tokyo-Asahikawa
275 312 15 1 15.00 1986 – 1986 1 Tsingtao field station, Xisha Islands
276 Q80 60 4 15.00 2014 – 2020 7 Birkdale
277 156 15 1 15.00 1930 – 1930 1 Catania Astrophysical Observatory
278 I27 2051 137 14.97 2010 – 2017 8 Barred Owl Observatory, Carp
279 H72 3826 256 14.95 2003 – 2005 3 Evelyn L. Egan Observatory, Fort Myers
280 N42 3584 241 14.87 2014 – 2026 13 Tien-Shan Astronomical Observatory
281 Z46 519 35 14.83 2016 – 2020 5 Cardiff
282 516 754 51 14.78 1843 – 1906 64 Hamburg (before 1909)
283 A10 662 45 14.71 2004 – 2008 5 Observatorio Astronomico de Corbera
284 O18 5184757 353069 14.68 2023 – 2026 4 WFST, Lenghu
285 K60 349 24 14.54 2013 – 2018 6 Lindby
286 016 1381 95 14.54 1887 – 1970 84 Besancon
287 970 5705 393 14.52 1993 – 2026 34 Chelmsford
288 L41 29 2 14.50 2019 – 2019 1 Ponte Uso
289 501 29 2 14.50 1983 – 1988 6 Herstmonceux
290 992 72 5 14.40 1850 – 1856 7 Liverpool (before 1867)
291 D83 948 66 14.36 2003 – 2006 4 Miwa
292 A59 43 3 14.33 2004 – 2004 1 Karlovy Vary Observatory
293 726 4196 293 14.32 1998 – 2021 24 Brainerd
294 K14 3164 221 14.32 2014 – 2025 12 Observatorio de Sencelles
295 583 13257 926 14.32 1985 – 2025 41 Odesa-Mayaky
296 H49 186 13 14.31 2006 – 2014 9 ATU Astronomical Observatory, Russellville
297 183 200 14 14.29 2000 – 2000 1 Starlab Observatory, Karachay-Cherkessia
298 B20 2440 171 14.27 2006 – 2020 15 Observatorio Carmelita, Tiana
299 087 57 4 14.25 1911 – 1985 75 Helwan
300 N55 668 47 14.21 2014 – 2020 7 Corona Borealis Observatory, Ngari, Tibet
301 234 85 6 14.17 2001 – 2005 5 Coddenham Observatory
302 Q24 113 8 14.13 2013 – 2023 11 Katori
303 Q69 226 16 14.13 2018 – 2019 2 Hazelbrook
304 266 4391 313 14.03 2011 – 2023 13 New Horizons KBO Search-Subaru
305 443 322 23 14.00 1996 – 2017 22 Obs. Astronomico Plomer, Buenos Aires
306 C72 28 2 14.00 2011 – 2011 1 Palestrina
307 968 14 1 14.00 1851 – 1851 1 Haverhill
308 797 363 26 13.96 1879 – 2022 144 Yale Observatory, New Haven
309 944 153 11 13.91 1999 – 2002 4 Observatorio Geminis, Dos Hermanas
310 Y94 97 7 13.86 2023 – 2023 1 LCB Lugueros observatory, Valdelugueros
311 S93 97 7 13.86 2025 – 2025 1 INASAN-Kislovodsk Observatory
312 K09 97 7 13.86 2014 – 2015 2 Llica d'Amunt
313 215 15694 1134 13.84 2001 – 2026 26 Buchloe
314 K31 69 5 13.80 2013 – 2013 1 Osservatorio Astronomico di Bellino
315 787 593 43 13.79 1846 – 1930 85 U.S. Naval Obs., Washington (before 1893)
316 897 5813 423 13.74 1987 – 2002 16 YGCO Chiyoda Station
317 D62 41 3 13.67 2007 – 2008 2 Miyaki-Argenteus
318 X50 41 3 13.67 2015 – 2015 1 Observatorio Astronomico de Montevideo
319 E03 300 22 13.64 2006 – 2012 7 RAS Observatory, Officer
320 030 2326 171 13.60 1827 – 1919 93 Arcetri Observatory, Florence
321 R76 163 12 13.58 2025 – 2025 1 LEPTINA-ONE, Estinnes-au-val
322 483 27 2 13.50 1979 – 1987 9 Carter Observatory, Black Birch Station
323 Z32 107775 7986 13.50 2015 – 2025 11 Observatorio Astrofisico de Javalambre
324 864 269 20 13.45 1972 – 2013 42 Kumamoto
325 073 10261 766 13.40 1915 – 2025 111 Bucharest
326 509 1178 88 13.39 1977 – 2017 41 La Seyne sur Mer
327 B58 174 13 13.38 2006 – 2010 5 Polaris Observatory, Budapest
328 D99 388 29 13.38 2025 – 2026 2 AstroKoT, Port-Ste-Marie
329 924 320 24 13.33 2000 – 2013 14 Observatoire du Cegep de Trois-Rivieres
330 370 466 35 13.31 1968 – 2014 47 Kochi
331 159 2363 178 13.28 1998 – 2021 24 Monte Agliale
332 J59 1470 111 13.24 2006 – 2025 20 Observatorio Linceo, Santander
333 815 119 9 13.22 1853 – 1856 4 Santiago-Santa Lucia (1849-1861)
334 433 473 36 13.14 2000 – 2003 4 Bagnall Beach Observatory
335 O49 394 30 13.13 2019 – 2025 7 Purple Mountain Observatory, Yaoan Station
336 063 118 9 13.11 1967 – 1989 23 Turku-Tuorla
337 I83 602 46 13.09 2011 – 2025 15 Cherryvalley Observatory, Rathmolyon
338 W71 2152 165 13.04 2012 – 2023 12 Rand II Observatory, Lake Placid
339 D70 730 56 13.04 2003 – 2008 6 Tosa
340 L22 1406 108 13.02 2013 – 2022 10 Barlad Observatory
341 771 13 1 13.00 1986 – 1986 1 Boyeros Observatory, Havana
342 D61 52 4 13.00 2006 – 2009 4 Suntopia Marina, Sumoto
343 G63 193 15 12.87 2005 – 2007 3 Mill Creek Observatory, The Dalles
344 467 2764 215 12.86 1999 – 2022 24 Auckland Observatory
345 C90 654 51 12.82 2011 – 2022 12 Vinyols
346 G09 269 21 12.81 2020 – 2024 5 SWF Observatory, South Woodham Ferrers
347 E12 2277035 177827 12.80 2003 – 2013 11 Siding Spring Survey
348 W74 909 71 12.80 2014 – 2025 12 Danish Telescope, La Silla
349 940 691 54 12.80 2000 – 2012 13 Waterlooville
350 A26 307 24 12.79 2002 – 2003 2 Darmstadt
351 J91 115 9 12.78 2002 – 2003 2 Alt emporda Observatory, Figueres
352 536 267 21 12.71 1916 – 2005 90 Berlin-Babelsberg
353 E89 4297 338 12.71 2011 – 2022 12 Geyserland Observatory, Pukehangi
354 819 431 34 12.68 1995 – 2000 6 Val-des-Bois
355 I01 76 6 12.67 2005 – 2007 3 Clay Center Observatory, Brookline
356 K90 3259 258 12.63 2013 – 2019 7 Sopot Astronomical Observatory
357 709 2607 207 12.59 1995 – 2005 11 W & B Observatory, Cloudcroft
358 458 1182 94 12.57 2001 – 2020 20 Guadarrama Observatory
359 088 2006 160 12.54 2022 – 2025 4 Kottomia
360 U72 188 15 12.53 2019 – 2021 3 Tarzana
361 H94 25 2 12.50 2007 – 2007 1 Cedar Knolls
362 B38 2908 233 12.48 2007 – 2025 19 Santa Mama
363 520 237 19 12.47 1846 – 1877 32 Bonn
364 006 10481 841 12.46 1914 – 2025 112 Fabra Observatory, Barcelona
365 S24 461 37 12.46 2025 – 2025 1 Szilard Leo Observatory, Bujak
366 K98 37 3 12.33 2017 – 2017 1 6ROADS Observatory 1, Wojnowko
367 I09 74 6 12.33 2007 – 2007 1 Cerro Armazones
368 I47 4871 395 12.33 2011 – 2026 16 Pierre Auger Observatory, Malargue
369 D28 456 37 12.32 2018 – 2025 8 Escaldarium Observatory,Caldes de Montbui
370 D44 838 68 12.32 2006 – 2024 19 Ishigakijima Astronomical Observatory
371 V16 2327 190 12.25 2017 – 2026 10 Dark Sky New Mexico, Animas
372 G23 2559 209 12.24 2019 – 2023 5 Vulpecula Observatory, Budapest
373 U83 306 25 12.24 2020 – 2021 2 Mount Laguna Observatory
374 E04 110 9 12.22 2003 – 2003 1 Pacific Sky Observatory, Saipan
375 851 635 52 12.21 1999 – 2025 27 Burke-Gaffney Observatory, Halifax
376 K15 255 21 12.14 2009 – 2015 7 Murviel-les-Montpellier
377 482 399 33 12.09 1971 – 2000 30 St. Andrews
378 J93 3563 295 12.08 2002 – 2015 14 Mount Tuffley Observatory, Gloucester
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1179 E10 5366 904 5.94 2007 – 2025 19 Siding Spring-Faulkes Telescope South
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1184 R57 931 157 5.93 2016 – 2025 10 Aorangi Iti Observatory, Lake Tekapo
1185 Z71 907 153 5.93 2014 – 2023 10 Observatorio Norba Caesarina, Aldea Moret
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1187 K56 71 12 5.92 2014 – 2023 10 Osservatorio di Foligno
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1205 R62 41 7 5.86 2025 – 2025 1 lama'stro, Le Genest-Saint-Isle
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1223 L48 29 5 5.80 2019 – 2023 5 CNVL Observatory, Baia Mare
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1230 C24 179 31 5.77 2010 – 2013 4 Seveso
1231 Q56 906 157 5.77 2019 – 2024 6 Heaven's Mirror Observatory, Yass
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1240 B41 23 4 5.75 2007 – 2018 12 Zlin Observatory
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1242 J50 608 106 5.74 2004 – 2006 3 La Palma-NEON
1243 R52 63 11 5.73 2025 – 2026 2 Observatorio IES Al-Baytar, Benalmadena
1244 Z54 40 7 5.71 2016 – 2016 1 Greenmoor Observatory, Woodcote
1245 M02 40 7 5.71 2021 – 2021 1 Astropriorat Observatory
1246 I82 40 7 5.71 2011 – 2011 1 Guimar
1247 D40 57 10 5.70 2024 – 2024 1 Frosinone
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1250 G34 6644 1168 5.69 2012 – 2026 15 Oberfrauendorf
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1255 V00 3959110 697795 5.67 2016 – 2026 11 Kitt Peak-Bok
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1257 D46 51 9 5.67 2023 – 2024 2 Observatory Bad Wurzach
1258 B95 34 6 5.67 2009 – 2009 1 Achternholt
1259 G87 51 9 5.67 2006 – 2008 3 Calvin M. Hooper Memorial Observatory, Hyde Park
1260 J82 34 6 5.67 2003 – 2004 2 Leyland
1261 C31 17 3 5.67 2010 – 2010 1 Sternwarte Neanderhoehe Hochdahl e.V., Erkrath
1262 L56 17 3 5.67 2018 – 2018 1 Sternwarte Limburg, Limburg
1263 I06 68 12 5.67 2005 – 2005 1 Werner Schmidt Obs., Dennis-Yarmouth Regional HS
1264 G08 17 3 5.67 2020 – 2020 1 Observatorio Les Pedritxes, Matadepera
1265 C33 17 3 5.67 2010 – 2010 1 Observatorio CEAM, Caimari
1266 O55 85 15 5.67 2024 – 2024 1 Telok Kemang Observatory, Port Dickson
1267 E41 96 17 5.65 2025 – 2026 2 Strathalbyn
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1294 G82 39 7 5.57 2009 – 2025 17 SARA Observatory, Kitt Peak
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1317 Z49 11 2 5.50 2016 – 2016 1 Alston Observatory
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1498 H54 35 7 5.00 2003 – 2003 1 Cedar Drive Observatory, Pulaski
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1505 Z91 20 4 5.00 2015 – 2015 1 Curdridge
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1515 Z48 130 26 5.00 2016 – 2019 4 Northolt Branch Observatory 2, Shepherd's Bush
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1534 G35 343 69 4.97 2012 – 2013 2 Elephant Head Obsevatory, Sahuarita
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1543 K35 3948 802 4.92 2013 – 2025 13 Huenfelden
1544 J46 443 90 4.92 2007 – 2009 3 Observatorio Montana Blanca, Tias
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1546 B84 280 57 4.91 2008 – 2010 3 Cyclops Observatory, Oostkapelle
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1549 625 887 181 4.90 1996 – 1999 4 Kihei-AMOS Remote Maui Experimental Site
1550 G04 49 10 4.90 2020 – 2022 3 Schuelerlabor Astronomie St. 7, Wuppertal
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1552 J84 924 189 4.89 2003 – 2014 12 South Observatory, Clanfield
1553 133 484 99 4.89 1997 – 2001 5 Les Tardieux
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1555 L19 161 33 4.88 2017 – 2021 5 Osservatorio Felsina AAB, Montepastore
1556 K71 39 8 4.88 2015 – 2015 1 Neutraubling
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1558 C03 78 16 4.88 2009 – 2018 10 Clayhole Observatory, Jokela
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1570 D23 63 13 4.85 2023 – 2024 2 OAIA, Alcarras
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1587 C94 172272 35832 4.81 2011 – 2026 16 MASTER-II Observatory, Tunka
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1592 G67 24 5 4.80 2006 – 2006 1 Rancho Del Sol, Camino
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1594 J23 24 5 4.80 2008 – 2011 4 Centre Astronomique de La Couyere
1595 I53 24 5 4.80 2012 – 2012 1 Armilla
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1605 Z95 233 49 4.76 2013 – 2023 11 Astronomia Para Todos Remote Observatory
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2230 K51 3182 931 3.42 2013 – 2025 13 Osservatorio del Celado, Castello Tesino
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2274 B46 50 15 3.33 2007 – 2012 6 Sintini Observatory, Alfonsine
2275 H97 60 18 3.33 2004 – 2005 2 Talcott Mountain Science Center, Avon
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2278 D36 33 10 3.30 2007 – 2007 1 Tataka, Mt. Yu-Shan National Park
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2281 Q10 346 105 3.30 2022 – 2026 5 Toyokawa Observatory
2282 H93 112 34 3.29 2004 – 2007 4 Berkeley Heights
2283 I65 56 17 3.29 2011 – 2014 4 Yunquera
2284 X15 786 239 3.29 2023 – 2025 3 ABYO, San Pedro de Atacama
2285 K78 730 222 3.29 2016 – 2026 11 iota Scorpii Observatory, La Spezia
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2289 D59 453 138 3.28 2024 – 2025 2 MARIAMIR, Saint-Jeannet
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2294 W13 393 120 3.28 2023 – 2026 4 Star Quarry Observatory, Bedford
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2304 Z47 13 4 3.25 2016 – 2017 2 Runcorn
2305 G41 91 28 3.25 2012 – 2014 3 Insperity Observatory, Humble
2306 I92 78 24 3.25 2010 – 2012 3 Astreo Observatory, Mairena del Aljarafe
2307 G44 78 24 3.25 2012 – 2015 4 Observatorio Longa Vista, Sao Paulo
2308 V14 525 162 3.24 2019 – 2022 4 Moose Springs Observatory, Timber Lakes
2309 Q21 27631 8529 3.24 2015 – 2026 12 Southern Utsunomiya
2310 L75 68 21 3.24 2018 – 2023 6 Tartu Observatory of Tartu University
2311 K30 395 122 3.24 2013 – 2025 13 Luscherz
2312 D43 191 59 3.24 2024 – 2025 2 45th Parallel Observatory, Pino Torinese
2313 I28 618 191 3.24 2010 – 2018 9 Starhoo Observatory, Lakeville
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2321 R63 154 48 3.21 2025 – 2026 2 Observatorio Sureste Estelar, Fuente Alamo
2322 K65 465 145 3.21 2015 – 2018 4 Cesena
2323 E81 125 39 3.21 2011 – 2011 1 Nelson
2324 V28 157 49 3.20 2018 – 2024 7 Deep Sky West Observatory, Rowe
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2339 K76 19 6 3.17 2016 – 2019 4 BSA Osservatorio, Savigliano
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2341 D24 19 6 3.17 2009 – 2009 1 LightBuckets Observatory, Pingelly
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2345 A31 199 63 3.16 2002 – 2006 5 Corcaroli Observatory
2346 M61 745 236 3.16 2021 – 2025 5 Observatory Moers Kapellen
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2348 X77 211 67 3.15 2023 – 2024 2 Centro Astron. Nevoeiro, Antonio Olinto
2349 854 6768 2151 3.15 1999 – 2013 15 Sabino Canyon Observatory, Tucson
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2353 M10 1256 401 3.13 2021 – 2024 4 CPF Observatory, St Vallier de Thiey
2354 M59 366 117 3.13 2023 – 2025 3 Rondchamp Observatory, Reconvilier
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2357 A20 430 138 3.12 2002 – 2010 9 Sogel
2358 W57 1152 370 3.11 2021 – 2025 5 ESA TBT La Silla Observatory
2359 203 7573 2433 3.11 2000 – 2026 27 GiaGa Observatory
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2361 O17 24508 7878 3.11 2022 – 2026 5 Purple Mountain Observatory, Lenghu-1
2362 Q06 2566 825 3.11 2023 – 2026 4 Tarui Observatory, Tarui
2363 C92 121 39 3.10 2012 – 2014 3 Valdicerro Observatory, Loreto
2364 Z02 3564 1149 3.10 2021 – 2025 5 HAO observatory, Oukaimeden
2365 V12 96 31 3.10 2017 – 2017 1 Elgin
2366 V19 556 180 3.09 2020 – 2024 5 Whiskey Creek Observatory
2367 A69 105 34 3.09 2005 – 2010 6 Osservatorio Palazzo Bindi Sergardi
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2370 M11 6244 2023 3.09 2022 – 2025 4 Novaastro Observatory, Banon
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2378 E11 104 34 3.06 2007 – 2011 5 Frog Rock Observatory, Mudgee
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2381 A19 137 45 3.04 2002 – 2005 4 Koln
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2384 K79 82 27 3.04 2016 – 2018 3 Erfurt
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2386 G15 695 229 3.03 2021 – 2025 5 Magroforte Observatory, Alessandria
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2391 J62 18 6 3.00 2006 – 2007 2 Kingsland Observatory, Boyle
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2393 H37 9 3 3.00 2004 – 2004 1 Grems Timmons Observatories, Graettinger
2394 M90 33 11 3.00 2018 – 2020 3 Chervishevo
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2396 B45 9 3 3.00 2007 – 2007 1 Narama
2397 206 9 3 3.00 2001 – 2003 3 Haagaar Observatory, Eina
2398 A68 60 20 3.00 2005 – 2005 1 Swedenborg Obs., Bockholmwik
2399 H62 12 4 3.00 2003 – 2003 1 Calvin College Observatory
2400 H92 12 4 3.00 2002 – 2002 1 Arcturus Observatory
2401 831 12 4 3.00 1998 – 1999 2 Rosemary Hill Observatory, University of Florida
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2403 211 6 2 3.00 2001 – 2001 1 Scandicci
2404 267 6 2 3.00 2011 – 2012 2 New Horizons KBO Search-CFHT
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2412 F86 3 1 3.00 2009 – 2009 1 Moana Observatory, Punaauia
2413 772 6 2 3.00 1994 – 1995 2 Boltwood Observatory, Stittsville
2414 976 3 1 3.00 1985 – 1985 1 Leamington Spa
2415 253 3 1 3.00 1996 – 1996 1 Goldstone DSS 14, Fort Irwin
2416 487 3 1 3.00 1978 – 1978 1 Macnairston Observatory
2417 577 3 1 3.00 1985 – 1985 1 Metzerlen Observatory
2418 Q22 6 2 3.00 2025 – 2025 1 SNX-NET, Moorook
2419 301 3 1 3.00 1991 – 1991 1 Mont Megantic
2420 155 3 1 3.00 1930 – 1930 1 Ole Romer Observatory, Aarhus
2421 T16 3 1 3.00 2025 – 2025 1 W. M. Keck Observatory, Keck 1, Maunakea
2422 756 3 1 3.00 1963 – 1963 1 Dearborn Observatory, Evanston (bef. July 1939)
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2424 D98 3 1 3.00 2025 – 2025 1 Loiano TANDEM
2425 876 3 1 3.00 1987 – 1987 1 Honjo
2426 425 3 1 3.00 1986 – 1986 1 Taylor Range Observatory, Brisbane
2427 733 3 1 3.00 1997 – 1997 1 Allen, Texas
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2430 B33 1359 454 2.99 2007 – 2017 11 Libbiano Observatory, Peccioli
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2433 H03 146 49 2.98 2003 – 2005 3 Sandia View Observatory, Rio Rancho
2434 Z28 1937 651 2.98 2021 – 2025 5 Northern Skygems Observatory, Nerpio
2435 G28 119 40 2.97 2012 – 2015 4 Wyncroft Observatory, Attleborough
2436 W46 5759 1939 2.97 2016 – 2026 11 Foxfire Village
2437 B39 338 114 2.96 2007 – 2011 5 Tradate
2438 B57 62 21 2.95 2008 – 2017 10 Laietania Observatory, Parets del Valles
2439 A95 59 20 2.95 2006 – 2008 3 Taurus Hill Observatory, Varkaus
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2441 M35 801 272 2.94 2021 – 2026 6 PS Observatory, Parjol
2442 C43 6250 2127 2.94 2010 – 2025 16 Hoyerswerda
2443 B81 76 26 2.92 2008 – 2010 3 Caimari
2444 H85 1192 409 2.91 2005 – 2011 7 Silver Spring
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2450 K29 219 76 2.88 2014 – 2014 1 Stellarium Gornergrat
2451 449 69 24 2.88 2001 – 2024 24 Griffin Hunter Observatory, Bethune
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2453 D63 126 44 2.86 2024 – 2025 2 G. Pascoli Observatory, Barga (since June 2023)
2454 X89 1980 692 2.86 2020 – 2025 6 Rocca Observatory, Brasilia
2455 J54 20 7 2.86 2006 – 2015 10 Bradford Robotic Telescope
2456 G37 31632 11143 2.84 2012 – 2026 15 Lowell Discovery Telescope
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2458 X01 113 40 2.83 2019 – 2025 7 Observatory Hurtado, El Sauce
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2461 Z86 117 42 2.79 2013 – 2021 9 St. Mellons
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2463 B26 380 137 2.77 2007 – 2009 3 Observatoire des Terres Blanches, Reillanne
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2467 638 55 20 2.75 1998 – 1999 2 Detmold
2468 J32 44 16 2.75 2008 – 2010 3 Aljaraque
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2471 V18 226 83 2.72 2022 – 2026 5 MASTER-OAGH Observatory, Sonora
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2475 695 251082 93759 2.68 1966 – 2026 61 Kitt Peak
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2480 V59 61 23 2.65 2015 – 2016 2 Millwood Observatory, Comfort
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2482 D16 21 8 2.63 2009 – 2009 1 Po Leung Kuk Observatory, Tuen Mun
2483 K53 26 10 2.60 2014 – 2015 2 Marina di Cerveteri
2484 685 13 5 2.60 1990 – 1990 1 Williams
2485 200 39 15 2.60 2000 – 2001 2 Beersel Hills Observatory
2486 478 31 12 2.58 1991 – 1995 5 Lamalou-les-Bains
2487 054 2221 863 2.57 1938 – 2003 66 Brorfelde
2488 401 33 13 2.54 1988 – 1991 4 Oosato
2489 J18 174 69 2.52 2008 – 2011 4 Dingle Observatory, Montgomery
2490 705 628590 250816 2.51 1858 – 2025 168 Apache Point
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2492 119 1535 614 2.50 1938 – 2025 88 Abastuman
2493 814 5 2 2.50 1990 – 2000 11 North Scituate
2494 A96 5 2 2.50 2006 – 2006 1 Klosterneuburg
2495 656 5 2 2.50 1985 – 1986 2 Victoria
2496 C22 25 10 2.50 2010 – 2022 13 Oberwiesenthal
2497 917 10 4 2.50 2000 – 2000 1 Pacific Lutheran University Keck Observatory
2498 N30 20 8 2.50 2016 – 2018 3 Zeds Astronomical Observatory, Lahore
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2502 K89 62 25 2.48 2017 – 2018 2 Digital Stargate Observatory, Manciano
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2504 M21 3021 1229 2.46 2022 – 2025 4 Schiaparelli Southern Observatory, Hakos
2505 M07 190 79 2.41 2023 – 2025 3 Siek
2506 937 12 5 2.40 2001 – 2008 8 Bradbury Observatory, Stockton-on-Tees
2507 Z87 146 61 2.39 2014 – 2022 9 Stanley Laver Observatory, Pontesbury
2508 435 19 8 2.38 2002 – 2003 2 G. Colombo Astronomical Observatory, Padua
2509 L62 7 3 2.33 2020 – 2021 2 Hypatia Observatory, Rimini
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2511 406 7 3 2.33 1989 – 1990 2 Bibai
2512 660 7 3 2.33 1947 – 1989 43 Leuschner Observatory, Berkeley
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2518 C63 140 62 2.26 2011 – 2014 4 Giuseppe Piazzi Observatory, Ponte in Valtellina
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2520 943 18 8 2.25 2000 – 2000 1 Peverell
2521 676 56 25 2.24 1997 – 2004 8 San Clemente
2522 499 20 9 2.22 1977 – 1979 3 Cheam
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2527 597 348 164 2.12 1991 – 1994 4 Springe
2528 243 59 28 2.11 2002 – 2003 2 Umbrella Observatory, Fredenbeck
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2530 412 10 5 2.00 1990 – 1995 6 Iwaki
2531 237 8 4 2.00 2001 – 2001 1 Baugy
2532 H40 8 4 2.00 2003 – 2003 1 Nubbin Ridge Observatory
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2536 594 4 2 2.00 1989 – 1989 1 Monte Autore
2537 523 4 2 2.00 1924 – 1924 1 Frankfurt
2538 C59 6 3 2.00 2021 – 2021 1 Yangwang-1
2539 U73 30 15 2.00 2015 – 2015 1 Redondo Beach
2540 251 6 3 2.00 1980 – 1983 4 Arecibo
2541 626 18 9 2.00 1996 – 1997 2 Geel
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2543 497 2 1 2.00 1978 – 1978 1 Loudwater
2544 T02 2 1 2.00 2024 – 2024 1 SNX-NET, Wailuku
2545 505 2 1 2.00 1976 – 1976 1 Simon Stevin
2546 783 2 1 2.00 1987 – 1987 1 Rixeyville
2547 574 2 1 2.00 1985 – 1985 1 Gottolengo
2548 630 18 9 2.00 1997 – 1997 1 Osenbach
2549 989 2 1 2.00 1967 – 1967 1 Wilfred Hall Observatory, Preston
2550 418 2 1 2.00 1987 – 1987 1 Tamworth
2551 354 2 1 2.00 1996 – 1996 1 Kawachi
2552 302 2 1 2.00 1985 – 1985 1 University of the Andes station
2553 991 2 1 2.00 1892 – 1892 1 Liverpool (since 1867)
2554 281 2 1 2.00 1819 – 1819 1 Bologna
2555 407 2 1 2.00 1989 – 1989 1 Kahoku
2556 368 2 1 2.00 1989 – 1989 1 Ochiai
2557 863 2 1 2.00 1992 – 1992 1 Furukawa
2558 068 2 1 2.00 1900 – 1900 1 Lviv Polytechnic Institute
2559 A52 2 1 2.00 2002 – 2002 1 Etyek
2560 593 2 1 2.00 1989 – 1989 1 Monte Argentario
2561 899 2 1 2.00 1990 – 1990 1 Toma
2562 A09 2 1 2.00 2004 – 2004 1 Quincampoix
2563 884 2 1 2.00 1977 – 1977 1 Kawane
2564 895 2 1 2.00 1987 – 1987 1 Hatamae
2565 607 2 1 2.00 1994 – 1994 1 Hagen Observatory, Ronkhausen
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2567 293 316 166 1.90 1984 – 1993 10 Burlington remote site
2568 480 17 9 1.89 1990 – 2010 21 Cockfield
2569 025 15 8 1.88 1938 – 2002 65 Stuttgart
2570 811 13 7 1.86 1972 – 1987 16 Maria Mitchell Observatory, Nantucket
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2573 207 7 4 1.75 2001 – 2001 1 Osservatorio Antonio Grosso
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2575 803 276 164 1.68 1905 – 1910 6 Taunton
2576 994 5 3 1.67 1973 – 1979 7 Godalming
2577 187 5 3 1.67 2000 – 2000 1 Astronomical Observatory, Borowiec
2578 904 64 39 1.64 1932 – 1936 5 Go-Chome and Kobe-Suma
2579 103 8 5 1.60 1991 – 2003 13 Ljubljana
2580 481 11 7 1.57 1987 – 1988 2 Moorwarfen
2581 023 102 65 1.57 1930 – 1989 60 Wiesbaden
2582 980 3 2 1.50 1984 – 1985 2 Lancaster
2583 667 9 6 1.50 1990 – 1990 1 Wanapum Dam
2584 161 52 35 1.49 1999 – 2000 2 Cerrina Tololo Observatory
2585 081 47 32 1.47 1957 – 1957 1 Leiden Station, Johannesburg
2586 019 20 14 1.43 1872 – 1912 41 Neuchatel
2587 080 167 119 1.40 1939 – 1943 5 Istanbul
2588 477 7 5 1.40 1993 – 2000 8 Galleywood
2589 I02 9173 7172 1.28 1998 – 2001 4 Cerro Tololo Observatory, La Serena--2MASS
2590 009 5 4 1.25 1977 – 1990 14 Berne-Uecht
2591 507 6 5 1.20 1975 – 1976 2 Nyenheim
2592 G91 4610 3972 1.16 1997 – 2000 4 Whipple Observatory, Mt. Hopkins--2MASS
2593 384 29 27 1.07 1934 – 1936 3 Shimada
2594 799 56 53 1.06 1911 – 1914 4 Winchester
2595 059 25 24 1.04 1955 – 1955 1 Lomnicky Stit
2596 496 2 2 1.00 1978 – 1980 3 Bishopstoke
2597 508 3 3 1.00 1978 – 1978 1 Zeist
2598 285 1 1 1.00 1930 – 1930 1 Flammarion Observatory, Juvisy
2599 973 1 1 1.00 1886 – 1886 1 Harrow
2600 498 1 1 1.00 1978 – 1978 1 Earls Barton
2601 125 1 1 1.00 1970 – 1970 1 Tbilisi
2602 891 1 1 1.00 1975 – 1975 1 JCPM Kimachi Station
2603 668 1 1 1.00 1989 – 1989 1 San Emigdio Peak
2604 590 1 1 1.00 1990 – 1990 1 Metzerlen
2605 437 1 1 1.00 1889 – 1889 1 Haverford
2606 001 1 1 1.00 1894 – 1894 1 Crowborough
2607 766 1 1 1.00 1978 – 1978 1 Michigan State University Obs., East Lansing
2608 486 1 1 1.00 1979 – 1979 1 Palmerston North
2609 003 1 1 1.00 1973 – 1973 1 Montpellier
2610 100 1 1 1.00 1986 – 1986 1 Ahtari
2611 869 1 1 1.00 1973 – 1973 1 Tosa
2612 623 1 1 1.00 1885 – 1885 1 Liege
2613 812 1 1 1.00 1987 – 1987 1 Vina del Mar
Sum 2613 522894553 4186838 124.89 1647 – 2026 380 2613 names