List of asteroids/21901–22000

|| November 10, 1999 || Fountain Hills || C. W. Juels
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21903 Wallace || || November 2, 1999 || Kitt Peak || Spacewatch
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21906 - || || November 12, 1999 || Višnjan Observatory || K. Korlević
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21909 - || || November 14, 1999 || Fountain Hills || C. W. Juels
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21912 - || || November 3, 1999 || Socorro || LINEAR
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21915 Lavins || || November 3, 1999 || Socorro || LINEAR
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21918 - || || November 3, 1999 || Socorro || LINEAR
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21921 Camdenmiller || || November 3, 1999 || Socorro || LINEAR
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21924 Alyssaovaitt || || November 4, 1999 || Socorro || LINEAR
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21927 Sarahpierz || || November 4, 1999 || Socorro || LINEAR
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21930 - || || November 4, 1999 || Socorro || LINEAR
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21933 Aaronrozon || || November 4, 1999 || Socorro || LINEAR
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21936 Ryan || || November 4, 1999 || Socorro || LINEAR
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21939 Kasmith || || November 9, 1999 || Socorro || LINEAR
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21942 Subramanian || || November 9, 1999 || Kitt Peak || Spacewatch
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21945 Kleshchonok || || November 10, 1999 || Kitt Peak || Spacewatch
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21948 - || || November 14, 1999 || Socorro || LINEAR
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21951 - || || November 2, 1999 || Catalina || CSS
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21954 - || || November 6, 1999 || Socorro || LINEAR
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21957 - || || November 15, 1999 || Socorro || LINEAR
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21960 - || || November 9, 1999 || Anderson Mesa || LONEOS
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21963 - || || November 13, 1999 || Anderson Mesa || LONEOS
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21966 - || || November 30, 1999 || Oizumi || T. Kobayashi
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21969 - || || December 3, 1999 || Fountain Hills || C. W. Juels
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21975 - || || December 4, 1999 || Fountain Hills || C. W. Juels
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21978 - || || December 4, 1999 || Catalina || CSS
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21981 - || || December 6, 1999 || Catalina || CSS
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21984 - || || December 2, 1999 || Socorro || LINEAR
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21987 - || || December 5, 1999 || Socorro || LINEAR
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21990 Garretyazzie || || December 6, 1999 || Socorro || LINEAR
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21993 - || || December 6, 1999 || Socorro || LINEAR
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21996 - || || December 7, 1999 || Fountain Hills || C. W. Juels
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21999 Disora ||