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IAU Minor Planet Center

Minor Planet Center

Minor Planet Discovery Sites

The following table lists the total number of discoveries made at each of the most prolific discovery sites, arranged in decreasing order of number of discoveries.

This list was last updated on 2009 Nov. 3.


 Rank Discoveries     Between    Site name

    1   109654       1980-2009   Lincoln Laboratory ETS, New Mexico
    2    24278       1981-2009   Steward Observatory, Kitt Peak-Spacewatch
    3    16087       1999-2007   Palomar Mountain/NEAT
    4    13839       1998-2008   Lowell Observatory-LONEOS
    5     6747       1998-2009   Catalina Sky Survey
    6     6554       1949-2007   Palomar Mountain
    7     5616       1995-2006   Haleakala-AMOS
    8     5486       1976-2005   European Southern Observatory, La Silla
    9     3444       2004-2009   Mt. Lemmon Survey
   10     2446       1991-2002   Oizumi
   11     1749       1975-2007   Siding Spring Observatory
   12     1489       2001-2009   LPL/Spacewatch II
   13     1377       1995-2001   Visnjan
   14     1285       1966-1992   Crimea-Nauchnij
   15     1224       2001-2005   Desert Eagle Observatory
   16     1217       1982-2002   Peking Observatory, Xinglong Station
   17      877       1977-2002   Klet Observatory, Ceske Budejovice
   18      865       1996-1999   Caussols-ODAS
   19      822       1891-2007   Heidelberg-Konigstuhl
   20      781       1997-2008   Reedy Creek
   21      723       1987-2000   Kushiro
   22      698       1973-2000   Lowell Observatory, Anderson Mesa Station
   23      692       1996-2005   Campo Imperatore-CINEOS
   24      662       1987-2006   Kitami
   25      633       2004-2008   Siding Spring Survey
   26      614       1994-2003   Ondrejov
   27      584       1995-2003   Prescott
   28      539       1995-2002   Haleakala-NEAT/GEODSS
   29      536       1961-1995   Karl Schwarzschild Observatory, Tautenburg
   30      479       1999-2003   Fountain Hills
   31      469       1996-2008   Goodricke-Pigott Observatory, Tucson
   32      321       1993-2000   Nachi-Katsuura Observatory
   33      273       1978-1996   Caussols
   34      269       1997-2009   Crni Vrh
   35      265       1978-2006   Cerro Tololo Observatory, La Serena
   36      264       1995-2009   Bergisch Gladbach
   37      262       1998-2004   Apache Point-Sloan Digital Sky Survey
           262       1925-2005   Uccle
   39      253       1982-2006   Kitt Peak
   40      239       1994-2007   San Marcello Pistoiese
   41      236       2000-2001   Desert Beaver Observatory
   42      223       1981-1998   Geisei
   43      222       1998-2007   Farpoint Observatory, Eskridge
   44      199       1935-1953   Turku
   45      196       1997-1999   Woomera
   46      182       1975-2005   Uppsala-Kvistaberg
   47      179       1993-2008   Farra d'Isonzo
   48      175       1987-2000   Gekko
           175       1996-2008   George Observatory, Needville
   50      164       1988-1999   Nihondaira Observatory

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