|| Socorro || LINEAR || — || align=right | 4.2 km || |-id=036 bgcolor=#d6d6d6 | 51036 || || — || April 7, 2000 || Socorro || LINEAR || — || align=right | 6.7 km || |-id=037 bgcolor=#d6d6d6 | 51037 || || — || April 6, 2000 || Kitt Peak || Spacewatch || EOS || align=right | 6.8 km || |-id=038 bgcolor=#E9E9E9 | 51038 || || — || April 8, 2000 || Socorro || LINEAR || BRU || align=right | 7.1 km || |-id=039 bgcolor=#d6d6d6 | 51039 || || — || April 12, 2000 || Haleakala || NEAT || EOS || align=right | 4.7 km || |-id=040 bgcolor=#E9E9E9 | 51040 || || — || April 7, 2000 || Socorro || LINEAR || — || align=right | 5.7 km || |-id=041 bgcolor=#d6d6d6 | 51041 || || — || April 7, 2000 || Socorro || LINEAR || — || align=right | 7.1 km || |-id=042 bgcolor=#fefefe | 51042 || || — || April 8, 2000 || Socorro || LINEAR || — || align=right | 2.6 km || |-id=043 bgcolor=#d6d6d6 | 51043 || || — || April 8, 2000 || Socorro || LINEAR || — || align=right | 8.6 km || |-id=044 bgcolor=#E9E9E9 | 51044 || || — || April 8, 2000 || Socorro || LINEAR || MAR || align=right | 3.4 km || |-id=045 bgcolor=#E9E9E9 | 51045 || || — || April 8, 2000 || Socorro || LINEAR || — || align=right | 3.6 km || |-id=046 bgcolor=#E9E9E9 | 51046 || || — || April 12, 2000 || Socorro || LINEAR || — || align=right | 5.7 km || |-id=047 bgcolor=#E9E9E9 | 51047 || || — || April 12, 2000 || Socorro || LINEAR || — || align=right | 3.1 km || |-id=048 bgcolor=#d6d6d6 | 51048 || || — || April 12, 2000 || Socorro || LINEAR || — || align=right | 10 km || |-id=049 bgcolor=#E9E9E9 | 51049 || || — || April 12, 2000 || Socorro || LINEAR || — || align=right | 4.7 km || |-id=050 bgcolor=#d6d6d6 | 51050 || || — || April 12, 2000 || Socorro || LINEAR || — || align=right | 6.9 km || |-id=051 bgcolor=#d6d6d6 | 51051 || || — || April 8, 2000 || Socorro || LINEAR || ALA || align=right | 8.4 km || |-id=052 bgcolor=#d6d6d6 | 51052 || || — || April 8, 2000 || Socorro || LINEAR || TIR || align=right