|-id=815 bgcolor=#E9E9E9 | 58815 || || — || April 2, 1998 || Socorro || LINEAR || — || align=right | 4.5 km || |-id=816 bgcolor=#E9E9E9 | 58816 || || — || April 2, 1998 || La Silla || E. W. Elst || GEF || align=right | 3.1 km || |-id=817 bgcolor=#E9E9E9 | 58817 || || — || April 15, 1998 || Socorro || LINEAR || BAR || align=right | 2.1 km || |-id=818 bgcolor=#d6d6d6 | 58818 || || — || April 20, 1998 || Ondřejov || L. Kotková || EOS || align=right | 7.0 km || |-id=819 bgcolor=#d6d6d6 | 58819 || || — || April 21, 1998 || Modra || P. Kolény, L. Kornoš || — || align=right | 5.3 km || |-id=820 bgcolor=#E9E9E9 | 58820 || || — || April 22, 1998 || Kitt Peak || Spacewatch || EUN || align=right | 2.3 km || |-id=821 bgcolor=#d6d6d6 | 58821 || || — || April 21, 1998 || Caussols || ODAS || — || align=right | 6.8 km || |-id=822 bgcolor=#fefefe | 58822 || || — || April 23, 1998 || Socorro || LINEAR || H || align=right | 1.2 km || |-id=823 bgcolor=#E9E9E9 | 58823 || || — || April 17, 1998 || Kitt Peak || Spacewatch || — || align=right | 1.5 km || |-id=824 bgcolor=#d6d6d6 | 58824 || || — || April 17, 1998 || Kitt Peak || Spacewatch || EOS || align=right | 5.5 km || |-id=825 bgcolor=#d6d6d6 | 58825 || || — || April 17, 1998 || Kitt Peak || Spacewatch || — || align=right | 8.7 km || |-id=826 bgcolor=#E9E9E9 | 58826 || || — || April 18, 1998 || Kitt Peak || Spacewatch || — || align=right | 3.9 km || |-id=827 bgcolor=#d6d6d6 | 58827 || || — || April 20, 1998 || Kitt Peak || Spacewatch || — || align=right | 4.9 km || |-id=828 bgcolor=#d6d6d6 | 58828 || || — || April 20, 1998 || Kitt Peak || Spacewatch || — || align=right | 5.1 km || |-id=829 bgcolor=#d6d6d6 | 58829 || || — || April 18, 1998 || Socorro || LINEAR || — || align=right | 7.2 km || |-id=830 bgcolor=#E9E9E9 | 58830 || || — || April 20, 1998 || Socorro || LINEAR || — || align=right | 5.4 km || |-id=831 bgcolor=#E9E9E9 | 58831 || || — || April 20, 1998 || Socorro || LINEAR || HEN ||