10, 1999 || Kitt Peak || Spacewatch || — || align=right | 11 km || |-id=339 bgcolor=#d6d6d6 | 28339 || || — || March 10, 1999 || Reedy Creek || J. Broughton || EOS || align=right | 6.3 km || |-id=340 bgcolor=#d6d6d6 | 28340 Yukihiro || || || March 13, 1999 || Yatsuka || H. Abe || — || align=right | 11 km || |-id=341 bgcolor=#d6d6d6 | 28341 Bingaman || || || March 13, 1999 || Goodricke-Pigott || R. A. Tucker || KOR || align=right | 5.2 km || |-id=342 bgcolor=#d6d6d6 | 28342 Haverhals || || || March 19, 1999 || Anderson Mesa || LONEOS || KOR || align=right | 5.7 km || |-id=343 bgcolor=#d6d6d6 | 28343 Florcalandra || || || March 20, 1999 || Anderson Mesa || LONEOS || TIR || align=right | 9.3 km || |-id=344 bgcolor=#E9E9E9 | 28344 Tallsalt || || || March 22, 1999 || Anderson Mesa || LONEOS || — || align=right | 4.1 km || |-id=345 bgcolor=#d6d6d6 | 28345 Akivabarnun || || || March 22, 1999 || Anderson Mesa || LONEOS || THM || align=right | 11 km || |-id=346 bgcolor=#E9E9E9 | 28346 Kent || || || March 19, 1999 || Fountain Hills || C. W. Juels || — || align=right | 5.8 km || |-id=347 bgcolor=#d6d6d6 | 28347 || || — || March 19, 1999 || Socorro || LINEAR || EOS || align=right | 7.9 km || |-id=348 bgcolor=#d6d6d6 | 28348 || || — || March 19, 1999 || Socorro || LINEAR || EOS || align=right | 10 km || |-id=349 bgcolor=#E9E9E9 | 28349 || || — || March 19, 1999 || Socorro || LINEAR || — || align=right | 5.7 km || |-id=350 bgcolor=#d6d6d6 | 28350 || || — || March 19, 1999 || Socorro || LINEAR || EOS || align=right | 8.5 km || |-id=351 bgcolor=#fefefe | 28351 Andrewfeldman || || || March 19, 1999 || Socorro || LINEAR || — || align=right | 2.3 km || |-id=352 bgcolor=#d6d6d6 | 28352 || || — || March 19, 1999 || Socorro || LINEAR || EOS || align=right | 11 km || |-id=353 bgcolor=#fefefe | 28353 Chrisnielsen || || || March 19, 1999 || Socorro || LINEAR || FLO || align=right | 3.3 km || |-id=354 bgcolor=#d6d6d6 | 28354 || || — || March 19, 1999 || Socorro || LINEAR || — || align=right | 11 km || |-id=355 bgcolor=#d6d6d6 | 28355 ||