21, 1998 || Socorro || LINEAR || — || align=right | 5.5 km || |-id=121 bgcolor=#E9E9E9 | 91121 || || — || April 23, 1998 || Socorro || LINEAR || — || align=right | 3.9 km || |-id=122 bgcolor=#E9E9E9 | 91122 || || — || April 23, 1998 || Socorro || LINEAR || — || align=right | 2.8 km || |-id=123 bgcolor=#E9E9E9 | 91123 || || — || April 23, 1998 || Socorro || LINEAR || — || align=right | 5.3 km || |-id=124 bgcolor=#E9E9E9 | 91124 || || — || April 23, 1998 || Socorro || LINEAR || — || align=right | 5.5 km || |-id=125 bgcolor=#E9E9E9 | 91125 || || — || April 23, 1998 || Socorro || LINEAR || EUN || align=right | 2.4 km || |-id=126 bgcolor=#E9E9E9 | 91126 || || — || April 23, 1998 || Socorro || LINEAR || EUN || align=right | 3.3 km || |-id=127 bgcolor=#E9E9E9 | 91127 || || — || April 23, 1998 || Socorro || LINEAR || — || align=right | 4.4 km || |-id=128 bgcolor=#E9E9E9 | 91128 || || — || April 19, 1998 || Socorro || LINEAR || — || align=right | 4.8 km || |-id=129 bgcolor=#E9E9E9 | 91129 || || — || April 19, 1998 || Socorro || LINEAR || — || align=right | 3.3 km || |-id=130 bgcolor=#E9E9E9 | 91130 || || — || April 21, 1998 || Socorro || LINEAR || WIT || align=right | 3.2 km || |-id=131 bgcolor=#E9E9E9 | 91131 || || — || April 21, 1998 || Socorro || LINEAR || — || align=right | 4.4 km || |-id=132 bgcolor=#E9E9E9 | 91132 || || — || April 20, 1998 || Socorro || LINEAR || — || align=right | 4.2 km || |-id=133 bgcolor=#C2E0FF | 91133 || || — || April 28, 1998 || Mauna Kea || Mauna Kea Obs. || plutinocritical || align=right | 134 km || |-id=134 bgcolor=#E9E9E9 | 91134 || || — || April 29, 1998 || Kitt Peak || Spacewatch || — || align=right | 7.0 km || |-id=135 bgcolor=#E9E9E9 | 91135 || || — || April 19, 1998 || Socorro || LINEAR || — || align=right | 3.8 km || |-id=136 bgcolor=#E9E9E9 | 91136 || || — || May 22, 1998 || Socorro || LINEAR || BRU || align=right | 6.5 km || |-id=137 bgcolor=#E9E9E9 | 91137 || || — || May 22, 1998 || Socorro ||