|| align=right | 2.1 km || |-id=495 bgcolor=#d6d6d6 | 101495 || || — || December 10, 1998 || Ondřejov || L. Kotková || — || align=right | 3.5 km || |-id=496 bgcolor=#FA8072 | 101496 || || — || December 9, 1998 || Nachi-Katsuura || Y. Shimizu, T. Urata || — || align=right | 2.2 km || |-id=497 bgcolor=#d6d6d6 | 101497 || || — || December 8, 1998 || Kitt Peak || Spacewatch || — || align=right | 3.3 km || |-id=498 bgcolor=#d6d6d6 | 101498 || || — || December 8, 1998 || Kitt Peak || Spacewatch || — || align=right | 4.1 km || |-id=499 bgcolor=#E9E9E9 | 101499 || || — || December 9, 1998 || Kitt Peak || Spacewatch || — || align=right | 3.0 km || |-id=500 bgcolor=#d6d6d6 | 101500 || || — || December 12, 1998 || Kitt Peak || Spacewatch || — || align=right | 4.7 km || |} 101501–101600 |-bgcolor=#fefefe | 101501 || || — || December 12, 1998 || Kitt Peak || Spacewatch || FLO || align=right | 1.4 km || |-id=502 bgcolor=#fefefe | 101502 || || — || December 7, 1998 || Caussols || ODAS || NYS || align=right | 2.9 km || |-id=503 bgcolor=#E9E9E9 | 101503 || || — || December 8, 1998 || Caussols || ODAS || ADE || align=right | 6.0 km || |-id=504 bgcolor=#fefefe | 101504 || || — || December 15, 1998 || Caussols || ODAS || NYS || align=right | 1.6 km || |-id=505 bgcolor=#d6d6d6 | 101505 || || — || December 14, 1998 || Socorro || LINEAR || — || align=right | 4.1 km || |-id=506 bgcolor=#fefefe | 101506 || || — || December 13, 1998 || Rand || G. R. Viscome || — || align=right | 1.9 km || |-id=507 bgcolor=#E9E9E9 | 101507 || || — || December 8, 1998 || Kitt Peak || Spacewatch || HOF || align=right | 4.4 km || |-id=508 bgcolor=#d6d6d6 | 101508 || || — || December 10, 1998 || Kitt Peak || Spacewatch || — || align=right | 2.7 km || |-id=509 bgcolor=#E9E9E9 | 101509 || || — || December 10, 1998 || Kitt Peak || Spacewatch || — || align=right | 3.7 km || |-id=510 bgcolor=#E9E9E9 | 101510 || || — || December 11, 1998 || Kitt Peak || Spacewatch || — || align=right | 3.4 km || |-id=511 bgcolor=#E9E9E9 | 101511 || || — || December 11,