— || November 7, 1978 || Palomar || E. F. Helin, S. J. Bus || — || align=right | 3.7 km || |-id=476 bgcolor=#fefefe | 39476 || || — || June 25, 1979 || Siding Spring || E. F. Helin, S. J. Bus || — || align=right | 1.9 km || |-id=477 bgcolor=#d6d6d6 | 39477 || || — || June 25, 1979 || Siding Spring || E. F. Helin, S. J. Bus || — || align=right | 5.2 km || |-id=478 bgcolor=#fefefe | 39478 || || — || March 16, 1980 || La Silla || C.-I. Lagerkvist || V || align=right | 1.6 km || |-id=479 bgcolor=#fefefe | 39479 || || — || October 31, 1980 || Palomar || S. J. Bus || FLO || align=right | 2.0 km || |-id=480 bgcolor=#fefefe | 39480 || 1981 DU || — || February 28, 1981 || Siding Spring || S. J. Bus || — || align=right | 3.2 km || |-id=481 bgcolor=#fefefe | 39481 || || — || February 28, 1981 || Siding Spring || S. J. Bus || V || align=right | 1.9 km || |-id=482 bgcolor=#d6d6d6 | 39482 || || — || February 28, 1981 || Siding Spring || S. J. Bus || EMA || align=right | 7.6 km || |-id=483 bgcolor=#fefefe | 39483 || || — || February 28, 1981 || Siding Spring || S. J. Bus || — || align=right | 1.6 km || |-id=484 bgcolor=#d6d6d6 | 39484 || || — || February 28, 1981 || Siding Spring || S. J. Bus || EOS || align=right | 4.5 km || |-id=485 bgcolor=#E9E9E9 | 39485 || || — || March 2, 1981 || Siding Spring || S. J. Bus || — || align=right | 6.5 km || |-id=486 bgcolor=#E9E9E9 | 39486 || || — || March 7, 1981 || Siding Spring || S. J. Bus || — || align=right | 7.0 km || |-id=487 bgcolor=#fefefe | 39487 || || — || March 7, 1981 || Siding Spring || S. J. Bus || KLI || align=right | 4.7 km || |-id=488 bgcolor=#E9E9E9 | 39488 || || — || March 6, 1981 || Siding Spring || S. J. Bus || MAR || align=right | 2.9 km || |-id=489 bgcolor=#FA8072 | 39489 || || — || March 6, 1981 || Siding Spring || S. J. Bus || — || align=right | 2.7 km || |-id=490 bgcolor=#d6d6d6 | 39490 || || — ||