List of asteroids/21501–21600

|| May 24, 1998 || Anderson Mesa || LONEOS
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21503 Beksha || || May 22, 1998 || Socorro || LINEAR
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21506 Betsill || || May 22, 1998 || Socorro || LINEAR
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21509 Lucascavin || || May 22, 1998 || Socorro || LINEAR
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21512 Susieclary || || May 22, 1998 || Socorro || LINEAR
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21515 Gavini || || May 23, 1998 || Socorro || LINEAR
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21518 Maysunhasan || || May 23, 1998 || Socorro || LINEAR
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21521 Hippalgaonkar || || June 26, 1998 || Goodricke-Pigott || R. A. Tucker
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21524 - || || June 30, 1998 || Farra d'Isonzo || Farra d'Isonzo
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21527 Horton || || June 26, 1998 || Socorro || LINEAR
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21530 Despiau || || July 26, 1998 || La Silla || E. W. Elst
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21535 - || || August 17, 1998 || Višnjan Observatory || Višnjan Observatory
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21539 Josefhlávka || || August 17, 1998 || Socorro || LINEAR
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21542 Kennajeannet || || August 17, 1998 || Socorro || LINEAR
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21545 Koirala || || August 17, 1998 || Socorro || LINEAR
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21548 Briekugler || || August 17, 1998 || Socorro || LINEAR
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21551 Geyang || || August 26, 1998 || Caussols || ODAS
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21554 Leechaohsi || || August 24, 1998 || Socorro || LINEAR
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21557 Daniellitt || || August 24, 1998 || Socorro || LINEAR
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21560 Analyons || || August 19, 1998 || Socorro || LINEAR
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21563 Chetgervais || || August 26, 1998 || La Silla || E. W. Elst
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21566 - || || September 14, 1998 || Socorro || LINEAR
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21569 - || || September 14, 1998 || Socorro || LINEAR
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21572 Nguyen-McCarty || || September 14, 1998 || Socorro || LINEAR
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21575 Padmanabhan || || September 17, 1998 || Anderson Mesa || LONEOS
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21578 - || || September 17, 1998 || Anderson Mesa || LONEOS
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21581 Ernestoruiz || || September 26, 1998 || Socorro || LINEAR
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21584 Polepeddi || || September 26, 1998 || Socorro || LINEAR
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21587 Christopynn || || September 26, 1998 || Socorro || LINEAR
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21590 - || 1998 TK || October 10, 1998 || Oizumi || T. Kobayashi
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21591 - || || November 10, 1998 || Socorro || LINEAR
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21594 - || || November 23, 1998 || Oohira || T. Urata
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21597 - || || November 21, 1998 || Socorro || LINEAR
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21600 - ||