List of asteroids/189901–190000

|| September 19, 2003 || Palomar || NEAT
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189903 - || || September 19, 2003 || Haleakala || NEAT
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189906 - || || September 20, 2003 || Kitt Peak || Spacewatch
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189909 - || || September 16, 2003 || Palomar || NEAT
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189912 - || || September 16, 2003 || Kitt Peak || Spacewatch
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189915 - || || September 20, 2003 || Campo Imperatore || CINEOS
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189918 - || || September 17, 2003 || Socorro || LINEAR
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189921 - || || September 23, 2003 || Haleakala || NEAT
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189924 - || || September 21, 2003 || Socorro || LINEAR
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189927 - || || September 19, 2003 || Palomar || NEAT
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189930 - || || September 22, 2003 || Anderson Mesa || LONEOS
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189933 - || || September 24, 2003 || Palomar || NEAT
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189936 - || || September 29, 2003 || Socorro || LINEAR
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189939 - || || September 28, 2003 || Socorro || LINEAR
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189942 - || || October 4, 2003 || Goodricke-Pigott || V. Reddy
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189946 - || || October 16, 2003 || Junk Bond || Junk Bond
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189949 - || || October 22, 2003 || Kvistaberg || Uppsala-DLR Asteroid Survey
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189952 - || || October 16, 2003 || Palomar || NEAT
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189955 - || || October 16, 2003 || Palomar || NEAT
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189958 - || || October 17, 2003 || Anderson Mesa || LONEOS
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189961 - || || October 18, 2003 || Anderson Mesa || LONEOS
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189964 - || || October 21, 2003 || Socorro || LINEAR
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189967 - || || October 30, 2003 || Socorro || LINEAR
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189970 - || || November 29, 2003 || Socorro || LINEAR
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189973 - || || December 19, 2003 || Socorro || LINEAR
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189976 - || || February 11, 2004 || Palomar || NEAT
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189979 - || || February 17, 2004 || Socorro || LINEAR
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189982 - || || March 15, 2004 || Catalina || CSS
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189985 - || || March 19, 2004 || Palomar || NEAT
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189988 - || || March 31, 2004 || Kitt Peak || Spacewatch
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189991 - || 2004 GR || April 9, 2004 || Siding Spring || SSS
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189992 - || || April 12, 2004 || Palomar || NEAT
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189995 - || || April 16, 2004 || Socorro || LINEAR
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189998 - || || April 19, 2004 || Socorro || LINEAR
-List of asteroids/Helper|1899