|-id=052 bgcolor=#E9E9E9 | 53052 || || — || December 11, 1998 || Kitt Peak || Spacewatch || MAR || align=right | 6.7 km || |-id=053 bgcolor=#fefefe | 53053 || || — || December 12, 1998 || San Marcello || M. Tombelli, G. Forti || — || align=right | 1.5 km || |-id=054 bgcolor=#fefefe | 53054 || || — || December 14, 1998 || Socorro || LINEAR || PHO || align=right | 3.1 km || |-id=055 bgcolor=#fefefe | 53055 || || — || December 15, 1998 || Caussols || ODAS || — || align=right | 2.0 km || |-id=056 bgcolor=#E9E9E9 | 53056 || || — || December 15, 1998 || Caussols || ODAS || GER || align=right | 5.9 km || |-id=057 bgcolor=#fefefe | 53057 || || — || December 10, 1998 || Ondřejov || L. Kotková || — || align=right | 2.0 km || |-id=058 bgcolor=#fefefe | 53058 || || — || December 8, 1998 || Kitt Peak || Spacewatch || V || align=right | 1.8 km || |-id=059 bgcolor=#E9E9E9 | 53059 || || — || December 10, 1998 || Kitt Peak || Spacewatch || — || align=right | 3.8 km || |-id=060 bgcolor=#E9E9E9 | 53060 || || — || December 10, 1998 || Kitt Peak || Spacewatch || — || align=right | 4.7 km || |-id=061 bgcolor=#E9E9E9 | 53061 || || — || December 11, 1998 || Kitt Peak || Spacewatch || — || align=right | 2.9 km || |-id=062 bgcolor=#fefefe | 53062 || || — || December 14, 1998 || Socorro || LINEAR || — || align=right | 3.0 km || |-id=063 bgcolor=#fefefe | 53063 || || — || December 14, 1998 || Socorro || LINEAR || V || align=right | 2.0 km || |-id=064 bgcolor=#fefefe | 53064 || || — || December 14, 1998 || Socorro || LINEAR || NYS || align=right | 6.4 km || |-id=065 bgcolor=#fefefe | 53065 || || — || December 14, 1998 || Socorro || LINEAR || V || align=right | 2.4 km || |-id=066 bgcolor=#fefefe | 53066 || || — || December 14, 1998 || Socorro || LINEAR || V || align=right | 2.3 km || |-id=067 bgcolor=#fefefe | 53067 || || — || December 14, 1998 || Socorro || LINEAR || V || align=right | 4.4 km || |-id=068 bgcolor=#fefefe | 53068 || || — || December 14, 1998 || Socorro || LINEAR || — || align=right | 4.5 km