align=right | 5.0 km || |-id=332 bgcolor=#d6d6d6 | 31332 || || — || April 21, 1998 || Socorro || LINEAR || — || align=right | 7.4 km || |-id=333 bgcolor=#d6d6d6 | 31333 || || — || April 21, 1998 || Socorro || LINEAR || — || align=right | 12 km || |-id=334 bgcolor=#d6d6d6 | 31334 || || — || April 25, 1998 || La Silla || E. W. Elst || THM || align=right | 10 km || |-id=335 bgcolor=#d6d6d6 | 31335 || || — || April 23, 1998 || Socorro || LINEAR || ALA || align=right | 14 km || |-id=336 bgcolor=#d6d6d6 | 31336 Chenyuhsin || || || April 19, 1998 || Socorro || LINEAR || — || align=right | 6.6 km || |-id=337 bgcolor=#d6d6d6 | 31337 || || — || April 19, 1998 || Socorro || LINEAR || EOS || align=right | 5.2 km || |-id=338 bgcolor=#d6d6d6 | 31338 Lipperhey || || || April 25, 1998 || La Silla || E. W. Elst || HIL3:2 || align=right | 13 km || |-id=339 bgcolor=#d6d6d6 | 31339 || || — || May 22, 1998 || Socorro || LINEAR || 2:1J || align=right | 11 km || |-id=340 bgcolor=#d6d6d6 | 31340 || || — || May 23, 1998 || Socorro || LINEAR || ALA || align=right | 16 km || |-id=341 bgcolor=#d6d6d6 | 31341 || || — || May 23, 1998 || Socorro || LINEAR || — || align=right | 6.8 km || |-id=342 bgcolor=#C2FFFF | 31342 || || — || June 24, 1998 || Socorro || LINEAR || L5 || align=right | 47 km || |-id=343 bgcolor=#fefefe | 31343 || 1998 NT || — || July 12, 1998 || Burlington || T. Handley || H || align=right | 2.4 km || |-id=344 bgcolor=#C2FFFF | 31344 Agathon || || || July 30, 1998 || Reedy Creek || J. Broughton || L5 || align=right | 41 km || |-id=345 bgcolor=#FFC2E0 | 31345 || 1998 PG || — || August 3, 1998 || Anderson Mesa || LONEOS || AMO +1kmmoon || align=right | 1.2 km || |-id=346 bgcolor=#FFC2E0 | 31346 || || — || August 15, 1998 || Socorro || LINEAR || AMO +1kmmoon || align=right | 1.3 km || |-id=347 bgcolor=#fefefe | 31347 || || — || August 28, 1998 || Socorro || LINEAR || FLO || align=right | 2.6 km || |-id=348 bgcolor=#fefefe | 31348 || || — || August 28, 1998