Kea || Mauna Kea Obs. || cubewano (cold)critical || align=right | 117 km || |-id=748 bgcolor=#fefefe | 52748 || || — || May 1, 1998 || Haleakala || NEAT || H || align=right | 2.0 km || |-id=749 bgcolor=#d6d6d6 | 52749 || || — || May 23, 1998 || Anderson Mesa || LONEOS || ALA || align=right | 11 km || |-id=750 bgcolor=#FFC2E0 | 52750 || || — || May 29, 1998 || Socorro || LINEAR || APO +1km || align=right | 1.1 km || |-id=751 bgcolor=#d6d6d6 | 52751 || || — || May 22, 1998 || Socorro || LINEAR || ALA || align=right | 12 km || |-id=752 bgcolor=#fefefe | 52752 || || — || May 22, 1998 || Socorro || LINEAR || — || align=right | 1.8 km || |-id=753 bgcolor=#fefefe | 52753 || || — || May 27, 1998 || Socorro || LINEAR || H || align=right | 1.8 km || |-id=754 bgcolor=#d6d6d6 | 52754 || || — || May 22, 1998 || Socorro || LINEAR || — || align=right | 12 km || |-id=755 bgcolor=#d6d6d6 | 52755 || 1998 MU || — || June 16, 1998 || Socorro || LINEAR || — || align=right | 9.0 km || |-id=756 bgcolor=#fefefe | 52756 || || — || June 18, 1998 || Kitt Peak || Spacewatch || — || align=right | 1.6 km || |-id=757 bgcolor=#fefefe | 52757 || || — || June 23, 1998 || Anderson Mesa || LONEOS || PHO || align=right | 2.9 km || |-id=758 bgcolor=#fefefe | 52758 || || — || June 19, 1998 || Socorro || LINEAR || — || align=right | 1.9 km || |-id=759 bgcolor=#fefefe | 52759 || || — || June 25, 1998 || Woomera || F. B. Zoltowski || — || align=right | 4.5 km || |-id=760 bgcolor=#FFC2E0 | 52760 || || — || June 24, 1998 || Socorro || LINEAR || APO +1kmPHA || align=right | 1.0 km || |-id=761 bgcolor=#FFC2E0 | 52761 || || — || June 25, 1998 || Socorro || LINEAR || AMO +1km || align=right data-sort-value="0.96" | 960 m || |-id=762 bgcolor=#FFC2E0 | 52762 || || — || June 29, 1998 || Socorro || LINEAR || APO +1km || align=right | 6.7 km || |-id=763 bgcolor=#fefefe | 52763 || || — || June 24, 1998 || Socorro || LINEAR || — || align=right | 1.9 km || |-id=764 bgcolor=#fefefe | 52764 || ||