3.6 km || |-id=416 bgcolor=#fefefe | 21416 Sisichen || || || March 20, 1998 || Socorro || LINEAR || V || align=right | 2.4 km || |-id=417 bgcolor=#fefefe | 21417 Kelleyharris || || || March 20, 1998 || Socorro || LINEAR || — || align=right | 2.1 km || |-id=418 bgcolor=#fefefe | 21418 Bustos || || || March 20, 1998 || Socorro || LINEAR || — || align=right | 2.7 km || |-id=419 bgcolor=#fefefe | 21419 Devience || || || March 20, 1998 || Socorro || LINEAR || — || align=right | 2.2 km || |-id=420 bgcolor=#fefefe | 21420 || || — || March 21, 1998 || Bergisch Gladbach || W. Bickel || FLO || align=right | 1.8 km || |-id=421 bgcolor=#fefefe | 21421 Nealwadhwa || || || March 24, 1998 || Socorro || LINEAR || — || align=right | 3.1 km || |-id=422 bgcolor=#fefefe | 21422 Alexacarey || || || March 24, 1998 || Socorro || LINEAR || — || align=right | 4.7 km || |-id=423 bgcolor=#fefefe | 21423 Credo || || || March 24, 1998 || Socorro || LINEAR || — || align=right | 2.3 km || |-id=424 bgcolor=#fefefe | 21424 Faithchang || || || March 24, 1998 || Socorro || LINEAR || FLO || align=right | 2.1 km || |-id=425 bgcolor=#fefefe | 21425 Cordwell || || || March 24, 1998 || Socorro || LINEAR || — || align=right | 3.3 km || |-id=426 bgcolor=#fefefe | 21426 Davidbauer || || || March 24, 1998 || Socorro || LINEAR || — || align=right | 2.4 km || |-id=427 bgcolor=#fefefe | 21427 Ryanharrison || || || March 31, 1998 || Socorro || LINEAR || FLO || align=right | 2.4 km || |-id=428 bgcolor=#fefefe | 21428 Junehokim || || || March 31, 1998 || Socorro || LINEAR || — || align=right | 2.5 km || |-id=429 bgcolor=#fefefe | 21429 Gulati || || || March 31, 1998 || Socorro || LINEAR || — || align=right | 2.6 km || |-id=430 bgcolor=#fefefe | 21430 Brubrew || || || March 31, 1998 || Socorro || LINEAR || V || align=right | 1.9 km || |-id=431 bgcolor=#fefefe | 21431 Amberhess || || || March 31, 1998 || Socorro || LINEAR || V || align=right | 2.4 km || |-id=432 bgcolor=#fefefe | 21432 Polingloh || || || March 31, 1998 || Socorro || LINEAR || slow || align=right | 2.1 km || |-id=433 bgcolor=#fefefe | 21433