|| || || March 24, 1998 || Socorro || LINEAR || — || align=right | 3.0 km || |-id=451 bgcolor=#E9E9E9 | 19451 || || — || March 31, 1998 || Socorro || LINEAR || — || align=right | 6.3 km || |-id=452 bgcolor=#fefefe | 19452 Keeney || || || March 31, 1998 || Socorro || LINEAR || V || align=right | 2.7 km || |-id=453 bgcolor=#fefefe | 19453 Murdochorne || || || March 28, 1998 || Reedy Creek || J. Broughton || — || align=right | 2.9 km || |-id=454 bgcolor=#fefefe | 19454 Henrymarr || || || March 25, 1998 || Socorro || LINEAR || V || align=right | 2.6 km || |-id=455 bgcolor=#fefefe | 19455 || || — || March 24, 1998 || Socorro || LINEAR || V || align=right | 4.2 km || |-id=456 bgcolor=#fefefe | 19456 Pimdouglas || || || April 21, 1998 || Caussols || ODAS || FLO || align=right | 2.6 km || |-id=457 bgcolor=#d6d6d6 | 19457 Robcastillo || || || April 21, 1998 || Caussols || ODAS || — || align=right | 11 km || |-id=458 bgcolor=#fefefe | 19458 Legault || || || April 21, 1998 || Les Tardieux Obs. || M. Boeuf || — || align=right | 2.6 km || |-id=459 bgcolor=#fefefe | 19459 || || — || April 18, 1998 || Kitt Peak || Spacewatch || — || align=right | 4.1 km || |-id=460 bgcolor=#E9E9E9 | 19460 || || — || April 18, 1998 || Socorro || LINEAR || — || align=right | 7.0 km || |-id=461 bgcolor=#E9E9E9 | 19461 Feingold || || || April 18, 1998 || Socorro || LINEAR || — || align=right | 3.5 km || |-id=462 bgcolor=#d6d6d6 | 19462 Ulissedini || || || April 27, 1998 || Prescott || P. G. Comba || KOR || align=right | 7.8 km || |-id=463 bgcolor=#E9E9E9 | 19463 Emilystoll || || || April 20, 1998 || Socorro || LINEAR || — || align=right | 5.4 km || |-id=464 bgcolor=#E9E9E9 | 19464 Ciarabarr || || || April 20, 1998 || Socorro || LINEAR || — || align=right | 5.3 km || |-id=465 bgcolor=#E9E9E9 | 19465 Amandarusso || || || April 20, 1998 || Socorro || LINEAR || PAD || align=right | 5.9 km || |-id=466 bgcolor=#E9E9E9 | 19466 Darcydiegel || || || April 20, 1998 || Socorro || LINEAR || WIT || align=right | 2.4 km || |-id=467 bgcolor=#E9E9E9 | 19467 Amandanagy ||