|| La Silla || H. Debehogne || FLO || align=right | 3.1 km || |-id=487 bgcolor=#fefefe | 10487 Danpeterson || || || April 14, 1985 || Palomar || C. S. Shoemaker, E. M. Shoemaker || PHO || align=right | 5.7 km || |-id=488 bgcolor=#fefefe | 10488 || || — || September 12, 1985 || Zimmerwald || P. Wild || NYS || align=right | 4.7 km || |-id=489 bgcolor=#d6d6d6 | 10489 Keinonen || || || October 15, 1985 || Anderson Mesa || E. Bowell || — || align=right | 11 km || |-id=490 bgcolor=#d6d6d6 | 10490 || 1985 VL || — || November 14, 1985 || Brorfelde || P. Jensen || — || align=right | 18 km || |-id=491 bgcolor=#fefefe | 10491 || || — || August 27, 1986 || La Silla || H. Debehogne || — || align=right | 3.4 km || |-id=492 bgcolor=#d6d6d6 | 10492 || || — || August 28, 1986 || La Silla || H. Debehogne || — || align=right | 9.7 km || |-id=493 bgcolor=#fefefe | 10493 || || — || August 28, 1986 || La Silla || H. Debehogne || V || align=right | 3.1 km || |-id=494 bgcolor=#fefefe | 10494 || || — || August 29, 1986 || La Silla || H. Debehogne || NYS || align=right | 3.3 km || |-id=495 bgcolor=#E9E9E9 | 10495 || 1986 RD || — || September 8, 1986 || Brorfelde || P. Jensen || DOR || align=right | 12 km || |-id=496 bgcolor=#fefefe | 10496 || 1986 RK || — || September 11, 1986 || Brorfelde || P. Jensen || — || align=right | 5.2 km || |-id=497 bgcolor=#fefefe | 10497 || 1986 RQ || — || September 11, 1986 || Brorfelde || P. Jensen || — || align=right | 6.4 km || |-id=498 bgcolor=#fefefe | 10498 Bobgent || || || September 11, 1986 || Anderson Mesa || E. Bowell || — || align=right | 2.7 km || |-id=499 bgcolor=#fefefe | 10499 || || — || September 7, 1986 || La Silla || H. Debehogne || FLO || align=right | 3.5 km || |-id=500 bgcolor=#E9E9E9 | 10500 Nishi-koen || 1987 GA || || April 3, 1987 || Ayashi Station || M. Koishikawa || — || align=right | 7.5 km || |} 10501–10600 |-bgcolor=#E9E9E9 | 10501 Ardmacha || 1987 OT || || July 19, 1987 || Palomar || E. F. Helin || CLO || align=right | 5.9 km ||