Vaccariello || || || April 21, 1998 || Socorro || LINEAR || — || align=right | 3.8 km || |-id=344 bgcolor=#fefefe | 20344 || || — || April 25, 1998 || La Silla || E. W. Elst || — || align=right | 2.6 km || |-id=345 bgcolor=#fefefe | 20345 Davidvito || || || April 23, 1998 || Socorro || LINEAR || V || align=right | 2.8 km || |-id=346 bgcolor=#fefefe | 20346 || || — || April 23, 1998 || Socorro || LINEAR || — || align=right | 8.4 km || |-id=347 bgcolor=#E9E9E9 | 20347 Wunderlich || || || April 23, 1998 || Socorro || LINEAR || NEM || align=right | 6.6 km || |-id=348 bgcolor=#E9E9E9 | 20348 || || — || April 23, 1998 || Socorro || LINEAR || — || align=right | 4.8 km || |-id=349 bgcolor=#E9E9E9 | 20349 || || — || April 23, 1998 || Socorro || LINEAR || — || align=right | 5.2 km || |-id=350 bgcolor=#d6d6d6 | 20350 || || — || April 23, 1998 || Socorro || LINEAR || — || align=right | 7.6 km || |-id=351 bgcolor=#E9E9E9 | 20351 Kaborchardt || || || April 18, 1998 || Socorro || LINEAR || — || align=right | 3.8 km || |-id=352 bgcolor=#fefefe | 20352 Pinakibose || || || April 19, 1998 || Socorro || LINEAR || V || align=right | 1.8 km || |-id=353 bgcolor=#E9E9E9 | 20353 || || — || April 19, 1998 || Socorro || LINEAR || EUN || align=right | 3.6 km || |-id=354 bgcolor=#fefefe | 20354 Rebeccachan || || || April 21, 1998 || Socorro || LINEAR || FLO || align=right | 2.9 km || |-id=355 bgcolor=#fefefe | 20355 Saraclark || || || April 21, 1998 || Socorro || LINEAR || — || align=right | 3.0 km || |-id=356 bgcolor=#E9E9E9 | 20356 || || — || April 23, 1998 || Socorro || LINEAR || — || align=right | 6.2 km || |-id=357 bgcolor=#E9E9E9 | 20357 Shireendhir || || || April 23, 1998 || Socorro || LINEAR || WIT || align=right | 5.8 km || |-id=358 bgcolor=#E9E9E9 | 20358 Dalem || || || April 25, 1998 || La Silla || E. W. Elst || EUN || align=right | 6.0 km || |-id=359 bgcolor=#E9E9E9 | 20359 || 1998 JR || — || May 1, 1998 || Haleakala || NEAT || — || align=right | 4.4 km || |-id=360 bgcolor=#fefefe | 20360 Holsapple