Socorro || LINEAR || — || align=right | 3.7 km || |-id=399 bgcolor=#fefefe | 21399 Bateman || || || March 20, 1998 || Socorro || LINEAR || V || align=right | 1.9 km || |-id=400 bgcolor=#fefefe | 21400 Ahdout || || || March 20, 1998 || Socorro || LINEAR || — || align=right | 2.5 km || |} 21401–21500 |-bgcolor=#fefefe | 21401 Justinkovac || || || March 20, 1998 || Socorro || LINEAR || NYS || align=right | 2.3 km || |-id=402 bgcolor=#fefefe | 21402 Shanhuang || || || March 20, 1998 || Socorro || LINEAR || — || align=right | 1.8 km || |-id=403 bgcolor=#fefefe | 21403 Haken || || || March 20, 1998 || Socorro || LINEAR || — || align=right | 5.4 km || |-id=404 bgcolor=#fefefe | 21404 Atluri || || || March 20, 1998 || Socorro || LINEAR || — || align=right | 3.5 km || |-id=405 bgcolor=#fefefe | 21405 Sagarmehta || || || March 20, 1998 || Socorro || LINEAR || — || align=right | 1.9 km || |-id=406 bgcolor=#fefefe | 21406 Jimyang || || || March 20, 1998 || Socorro || LINEAR || V || align=right | 2.9 km || |-id=407 bgcolor=#d6d6d6 | 21407 Jessicabaker || || || March 20, 1998 || Socorro || LINEAR || — || align=right | 4.8 km || |-id=408 bgcolor=#fefefe | 21408 Lyrahaas || || || March 20, 1998 || Socorro || LINEAR || — || align=right | 4.2 km || |-id=409 bgcolor=#fefefe | 21409 Forbes || || || March 20, 1998 || Socorro || LINEAR || FLO || align=right | 2.2 km || |-id=410 bgcolor=#fefefe | 21410 Cahill || || || March 20, 1998 || Socorro || LINEAR || — || align=right | 4.7 km || |-id=411 bgcolor=#fefefe | 21411 Abifraeman || || || March 20, 1998 || Socorro || LINEAR || — || align=right | 4.8 km || |-id=412 bgcolor=#fefefe | 21412 Sinchanban || || || March 20, 1998 || Socorro || LINEAR || — || align=right | 2.4 km || |-id=413 bgcolor=#fefefe | 21413 Albertsao || || || March 20, 1998 || Socorro || LINEAR || — || align=right | 3.5 km || |-id=414 bgcolor=#fefefe | 21414 Blumenthal || || || March 20, 1998 || Socorro || LINEAR || — || align=right | 3.3 km || |-id=415 bgcolor=#fefefe | 21415 Nicobrenner || || || March 20, 1998 || Socorro || LINEAR || NYS || align=right |