20, 1998 || Socorro || LINEAR || — || align=right | 3.0 km || |-id=451 bgcolor=#fefefe | 21451 Fisher || || || April 28, 1998 || Prescott || P. G. Comba || — || align=right | 2.8 km || |-id=452 bgcolor=#fefefe | 21452 || || — || April 23, 1998 || Haleakala || NEAT || — || align=right | 5.9 km || |-id=453 bgcolor=#fefefe | 21453 Victorlevine || || || April 20, 1998 || Socorro || LINEAR || V || align=right | 1.9 km || |-id=454 bgcolor=#d6d6d6 | 21454 Chernoby || || || April 20, 1998 || Socorro || LINEAR || VER || align=right | 13 km || |-id=455 bgcolor=#E9E9E9 | 21455 Mcfarland || || || April 20, 1998 || Socorro || LINEAR || — || align=right | 2.9 km || |-id=456 bgcolor=#fefefe | 21456 Myers || || || April 20, 1998 || Socorro || LINEAR || — || align=right | 2.2 km || |-id=457 bgcolor=#fefefe | 21457 Fevig || || || April 25, 1998 || Anderson Mesa || LONEOS || — || align=right | 2.4 km || |-id=458 bgcolor=#fefefe | 21458 Susank || || || April 25, 1998 || Anderson Mesa || LONEOS || — || align=right | 3.2 km || |-id=459 bgcolor=#fefefe | 21459 Chrisrussell || || || April 30, 1998 || Anderson Mesa || LONEOS || V || align=right | 3.5 km || |-id=460 bgcolor=#fefefe | 21460 Ryozo || || || April 30, 1998 || Nanyo || T. Okuni || — || align=right | 2.7 km || |-id=461 bgcolor=#fefefe | 21461 Alexchernyak || || || April 21, 1998 || Socorro || LINEAR || — || align=right | 4.1 km || |-id=462 bgcolor=#fefefe | 21462 Karenedbal || || || April 21, 1998 || Socorro || LINEAR || — || align=right | 6.5 km || |-id=463 bgcolor=#fefefe | 21463 Nickerson || || || April 21, 1998 || Socorro || LINEAR || V || align=right | 2.6 km || |-id=464 bgcolor=#fefefe | 21464 Chinaroonchai || || || April 21, 1998 || Socorro || LINEAR || — || align=right | 3.0 km || |-id=465 bgcolor=#fefefe | 21465 Michelepatt || || || April 21, 1998 || Socorro || LINEAR || FLO || align=right | 1.8 km || |-id=466 bgcolor=#fefefe | 21466 Franpelrine || || || April 21, 1998 || Socorro || LINEAR || NYS || align=right | 2.7 km || |-id=467 bgcolor=#fefefe | 21467 Rosenstein || || || April 21, 1998 ||