|| — || December 14, 1999 || Socorro || LINEAR || — || align=right | 13 km || |-id=327 bgcolor=#d6d6d6 | 41327 || || — || December 13, 1999 || Kitt Peak || Spacewatch || THM || align=right | 9.2 km || |-id=328 bgcolor=#E9E9E9 | 41328 || || — || December 14, 1999 || Socorro || LINEAR || — || align=right | 4.6 km || |-id=329 bgcolor=#d6d6d6 | 41329 || || — || December 15, 1999 || Socorro || LINEAR || 7:4 || align=right | 13 km || |-id=330 bgcolor=#fefefe | 41330 || || — || December 13, 1999 || Kitt Peak || Spacewatch || — || align=right | 2.3 km || |-id=331 bgcolor=#fefefe | 41331 || || — || December 9, 1999 || Socorro || LINEAR || PHO || align=right | 5.5 km || |-id=332 bgcolor=#d6d6d6 | 41332 || || — || December 3, 1999 || Socorro || LINEAR || — || align=right | 8.7 km || |-id=333 bgcolor=#E9E9E9 | 41333 || || — || December 3, 1999 || Socorro || LINEAR || — || align=right | 3.4 km || |-id=334 bgcolor=#d6d6d6 | 41334 || || — || December 13, 1999 || Catalina || CSS || EOS || align=right | 6.3 km || |-id=335 bgcolor=#fefefe | 41335 || || — || December 3, 1999 || Socorro || LINEAR || — || align=right | 2.3 km || |-id=336 bgcolor=#d6d6d6 | 41336 || || — || December 4, 1999 || Kitt Peak || Spacewatch || — || align=right | 4.0 km || |-id=337 bgcolor=#d6d6d6 | 41337 || || — || December 5, 1999 || Anderson Mesa || LONEOS || — || align=right | 13 km || |-id=338 bgcolor=#E9E9E9 | 41338 || || — || December 25, 1999 || Prescott || P. G. Comba || — || align=right | 3.5 km || |-id=339 bgcolor=#E9E9E9 | 41339 || || — || December 31, 1999 || Oizumi || T. Kobayashi || MRX || align=right | 3.7 km || |-id=340 bgcolor=#C2FFFF | 41340 || || — || December 31, 1999 || Socorro || LINEAR || L4 || align=right | 35 km || |-id=341 bgcolor=#d6d6d6 | 41341 || || — || December 30, 1999 || Anderson Mesa || LONEOS || — || align=right | 9.8 km || |-id=342 bgcolor=#C2FFFF | 41342 || || — || December 30, 1999 || Anderson Mesa || LONEOS || L4 || align=right | 13 km || |-id=343 bgcolor=#d6d6d6 | 41343 ||