50535 || || — || March 4, 2000 || Socorro || LINEAR || — || align=right | 5.6 km || |-id=536 bgcolor=#fefefe | 50536 || || — || March 5, 2000 || Socorro || LINEAR || — || align=right | 1.9 km || |-id=537 bgcolor=#fefefe | 50537 || || — || March 3, 2000 || San Marcello || M. Tombelli, L. Tesi || — || align=right | 2.0 km || |-id=538 bgcolor=#d6d6d6 | 50538 || || — || March 3, 2000 || Višnjan Observatory || K. Korlević || TEL || align=right | 3.9 km || |-id=539 bgcolor=#fefefe | 50539 || || — || March 6, 2000 || Farra d'Isonzo || Farra d'Isonzo || — || align=right | 3.4 km || |-id=540 bgcolor=#fefefe | 50540 || || — || March 3, 2000 || Socorro || LINEAR || FLO || align=right | 1.6 km || |-id=541 bgcolor=#d6d6d6 | 50541 || || — || March 3, 2000 || Socorro || LINEAR || — || align=right | 4.8 km || |-id=542 bgcolor=#d6d6d6 | 50542 || || — || March 3, 2000 || Socorro || LINEAR || EOS || align=right | 6.8 km || |-id=543 bgcolor=#E9E9E9 | 50543 || || — || March 3, 2000 || Socorro || LINEAR || — || align=right | 6.5 km || |-id=544 bgcolor=#fefefe | 50544 || || — || March 4, 2000 || Socorro || LINEAR || — || align=right | 2.4 km || |-id=545 bgcolor=#E9E9E9 | 50545 || || — || March 4, 2000 || Socorro || LINEAR || — || align=right | 5.4 km || |-id=546 bgcolor=#E9E9E9 | 50546 || || — || March 4, 2000 || Socorro || LINEAR || — || align=right | 4.4 km || |-id=547 bgcolor=#fefefe | 50547 || || — || March 5, 2000 || Socorro || LINEAR || NYS || align=right | 4.3 km || |-id=548 bgcolor=#fefefe | 50548 || || — || March 5, 2000 || Socorro || LINEAR || MAS || align=right | 2.1 km || |-id=549 bgcolor=#E9E9E9 | 50549 || || — || March 6, 2000 || Socorro || LINEAR || KON || align=right | 6.3 km || |-id=550 bgcolor=#d6d6d6 | 50550 || || — || March 7, 2000 || Socorro || LINEAR || EOS || align=right | 8.0 km || |-id=551 bgcolor=#d6d6d6 | 50551 || || — || March 3, 2000 || Catalina || CSS || — || align=right | 10 km || |-id=552 bgcolor=#E9E9E9 | 50552