|| || — || January 19, 1999 || Oizumi || T. Kobayashi || — || align=right | 3.2 km || |-id=137 bgcolor=#E9E9E9 | 53137 || || — || January 19, 1999 || Caussols || ODAS || — || align=right | 4.9 km || |-id=138 bgcolor=#E9E9E9 | 53138 || || — || January 19, 1999 || Caussols || ODAS || — || align=right | 2.2 km || |-id=139 bgcolor=#E9E9E9 | 53139 || || — || January 18, 1999 || Catalina || CSS || — || align=right | 7.1 km || |-id=140 bgcolor=#E9E9E9 | 53140 || || — || January 20, 1999 || Višnjan Observatory || K. Korlević || — || align=right | 2.6 km || |-id=141 bgcolor=#E9E9E9 | 53141 || || — || January 21, 1999 || Caussols || ODAS || — || align=right | 7.9 km || |-id=142 bgcolor=#E9E9E9 | 53142 || || — || January 21, 1999 || Višnjan Observatory || K. Korlević || — || align=right | 2.7 km || |-id=143 bgcolor=#E9E9E9 | 53143 || || — || January 22, 1999 || Višnjan Observatory || K. Korlević || — || align=right | 4.8 km || |-id=144 bgcolor=#E9E9E9 | 53144 || || — || January 22, 1999 || Woomera || F. B. Zoltowski || — || align=right | 2.2 km || |-id=145 bgcolor=#E9E9E9 | 53145 || || — || January 24, 1999 || Farra d'Isonzo || Farra d'Isonzo || — || align=right | 2.2 km || |-id=146 bgcolor=#E9E9E9 | 53146 || || — || January 23, 1999 || Višnjan Observatory || K. Korlević || DOR || align=right | 6.2 km || |-id=147 bgcolor=#E9E9E9 | 53147 || || — || January 22, 1999 || Caussols || ODAS || — || align=right | 6.8 km || |-id=148 bgcolor=#E9E9E9 | 53148 || || — || January 18, 1999 || Uenohara || N. Kawasato || — || align=right | 2.4 km || |-id=149 bgcolor=#E9E9E9 | 53149 || || — || January 22, 1999 || Oohira || T. Urata || GEF || align=right | 3.1 km || |-id=150 bgcolor=#fefefe | 53150 || || — || January 16, 1999 || Socorro || LINEAR || FLO || align=right | 2.2 km || |-id=151 bgcolor=#fefefe | 53151 || || — || January 18, 1999 || Socorro || LINEAR || V || align=right | 2.2 km || |-id=152 bgcolor=#E9E9E9 | 53152 || || — || January 18, 1999 || Socorro || LINEAR || — || align=right | 3.9