List of asteroids/121801–121900

|| January 4, 2000 || Socorro || LINEAR
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121803 - || || January 12, 2000 || Prescott || P. G. Comba
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121806 - || || January 8, 2000 || Socorro || LINEAR
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121809 - || || January 8, 2000 || Kitt Peak || Spacewatch
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121812 - || || January 4, 2000 || Socorro || LINEAR
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121815 - || || January 2, 2000 || Piszkéstető || K. Sárneczky, L. Kiss
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121818 - || || January 3, 2000 || Socorro || LINEAR
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121821 - || || January 26, 2000 || Kitt Peak || Spacewatch
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121825 - || || January 28, 2000 || Kitt Peak || Spacewatch
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121828 - || || January 26, 2000 || Kitt Peak || Spacewatch
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121831 - || || January 27, 2000 || Socorro || LINEAR
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121834 - || || January 30, 2000 || Socorro || LINEAR
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121837 - || || January 30, 2000 || Kitt Peak || Spacewatch
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121840 - || || February 2, 2000 || Socorro || LINEAR
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121843 - || || February 2, 2000 || Socorro || LINEAR
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121846 - || || February 2, 2000 || Socorro || LINEAR
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121849 - || || February 2, 2000 || Socorro || LINEAR
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121852 - || || February 2, 2000 || Socorro || LINEAR
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121855 - || || February 3, 2000 || Socorro || LINEAR
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121858 - || || February 6, 2000 || Socorro || LINEAR
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121861 - || || February 6, 2000 || Socorro || LINEAR
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121864 - || || February 4, 2000 || Socorro || LINEAR
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121867 - || || February 6, 2000 || Socorro || LINEAR
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121870 - || || February 10, 2000 || Kitt Peak || Spacewatch
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121873 - || || February 3, 2000 || Socorro || LINEAR
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121876 - || || February 3, 2000 || Socorro || LINEAR
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121879 - || || February 25, 2000 || Socorro || LINEAR
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121882 - || || February 27, 2000 || Oizumi || T. Kobayashi
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121885 - || || February 27, 2000 || Kitt Peak || Spacewatch
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121888 - || || February 29, 2000 || Socorro || LINEAR
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121891 - || || February 29, 2000 || Socorro || LINEAR
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121894 - || || February 29, 2000 || Socorro || LINEAR
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121897 - || || February 29, 2000 || Socorro || LINEAR
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121900 - ||