|| — || October 10, 1999 || Višnjan Observatory || K. Korlević, M. Jurić || EUT || align=right | 2.6 km || |-id=807 bgcolor=#d6d6d6 | 21807 || || — || October 10, 1999 || Višnjan Observatory || K. Korlević, M. Jurić || — || align=right | 9.9 km || |-id=808 bgcolor=#d6d6d6 | 21808 || || — || October 14, 1999 || Xinglong || SCAP || KOR || align=right | 5.7 km || |-id=809 bgcolor=#E9E9E9 | 21809 || || — || October 15, 1999 || High Point || D. K. Chesney || — || align=right | 4.7 km || |-id=810 bgcolor=#E9E9E9 | 21810 || || — || October 9, 1999 || Uto || F. Uto || — || align=right | 3.7 km || |-id=811 bgcolor=#d6d6d6 | 21811 Burroughs || || || October 5, 1999 || Goodricke-Pigott || R. A. Tucker || HYG || align=right | 8.4 km || |-id=812 bgcolor=#d6d6d6 | 21812 || || — || October 3, 1999 || Kitt Peak || Spacewatch || KOR || align=right | 3.3 km || |-id=813 bgcolor=#fefefe | 21813 Danwinegar || || || October 3, 1999 || Socorro || LINEAR || — || align=right | 6.0 km || |-id=814 bgcolor=#fefefe | 21814 Shanawolff || || || October 3, 1999 || Socorro || LINEAR || FLO || align=right | 3.9 km || |-id=815 bgcolor=#fefefe | 21815 Fanyang || || || October 4, 1999 || Socorro || LINEAR || — || align=right | 4.4 km || |-id=816 bgcolor=#E9E9E9 | 21816 || || — || October 4, 1999 || Socorro || LINEAR || MAR || align=right | 4.6 km || |-id=817 bgcolor=#E9E9E9 | 21817 Yingling || || || October 4, 1999 || Socorro || LINEAR || — || align=right | 8.0 km || |-id=818 bgcolor=#d6d6d6 | 21818 Yurkanin || || || October 4, 1999 || Socorro || LINEAR || — || align=right | 8.3 km || |-id=819 bgcolor=#d6d6d6 | 21819 || || — || October 4, 1999 || Socorro || LINEAR || — || align=right | 9.8 km || |-id=820 bgcolor=#fefefe | 21820 || || — || October 2, 1999 || Socorro || LINEAR || — || align=right | 4.1 km || |-id=821 bgcolor=#d6d6d6 | 21821 Billryan || || || October 12, 1999 || Anderson Mesa || LONEOS || KOR || align=right | 3.9 km || |-id=822 bgcolor=#E9E9E9 | 21822 Degiorgi || || || October 15, 1999 || Anderson Mesa || LONEOS || — || align=right |