13, 1999 || Socorro || LINEAR || L4 || align=right | 13 km || |-id=599 bgcolor=#C2FFFF | 38599 || || — || December 13, 1999 || Socorro || LINEAR || L4 || align=right | 23 km || |-id=600 bgcolor=#C2FFFF | 38600 || || — || December 14, 1999 || Socorro || LINEAR || L4 || align=right | 23 km || |} 38601–38700 |-bgcolor=#d6d6d6 | 38601 || || — || December 7, 1999 || Catalina || CSS || SYL7:4 || align=right | 10 km || |-id=602 bgcolor=#d6d6d6 | 38602 || || — || December 7, 1999 || Catalina || CSS || — || align=right | 13 km || |-id=603 bgcolor=#E9E9E9 | 38603 || || — || December 13, 1999 || Catalina || CSS || — || align=right | 4.2 km || |-id=604 bgcolor=#d6d6d6 | 38604 || || — || December 27, 1999 || Farpoint || G. Hug, G. Bell || — || align=right | 9.7 km || |-id=605 bgcolor=#d6d6d6 | 38605 || || — || December 27, 1999 || Kitt Peak || Spacewatch || HYG || align=right | 9.9 km || |-id=606 bgcolor=#C2FFFF | 38606 || || — || December 31, 1999 || Višnjan Observatory || K. Korlević || L4 || align=right | 24 km || |-id=607 bgcolor=#C2FFFF | 38607 || || — || January 4, 2000 || Prescott || P. G. Comba || L4 || align=right | 23 km || |-id=608 bgcolor=#d6d6d6 | 38608 || || — || January 3, 2000 || Socorro || LINEAR || KOR || align=right | 3.8 km || |-id=609 bgcolor=#C2FFFF | 38609 || || — || January 3, 2000 || Socorro || LINEAR || L4 || align=right | 20 km || |-id=610 bgcolor=#C2FFFF | 38610 || || — || January 3, 2000 || Socorro || LINEAR || L4 || align=right | 29 km || |-id=611 bgcolor=#C2FFFF | 38611 || || — || January 5, 2000 || Socorro || LINEAR || L4 || align=right | 19 km || |-id=612 bgcolor=#fefefe | 38612 || || — || January 5, 2000 || Socorro || LINEAR || — || align=right | 3.6 km || |-id=613 bgcolor=#d6d6d6 | 38613 || || — || January 5, 2000 || Socorro || LINEAR || 3:2 || align=right | 24 km || |-id=614 bgcolor=#C2FFFF | 38614 || || — || January 5, 2000 || Socorro || LINEAR || L4 || align=right | 17 km || |-id=615 bgcolor=#C2FFFF | 38615 || || — || January