align=right | 3.5 km || |-id=504 bgcolor=#fefefe | 18504 || || — || August 15, 1996 || Haleakala || NEAT || — || align=right | 3.1 km || |-id=505 bgcolor=#fefefe | 18505 Caravelli || || || August 9, 1996 || Bologna || San Vittore Obs. || FLO || align=right | 2.5 km || |-id=506 bgcolor=#fefefe | 18506 || || — || August 15, 1996 || Macquarie || R. H. McNaught, J. B. Child || PHO || align=right | 3.9 km || |-id=507 bgcolor=#fefefe | 18507 || || — || August 18, 1996 || Lake Clear || K. A. Williams || — || align=right | 3.2 km || |-id=508 bgcolor=#fefefe | 18508 || || — || September 8, 1996 || Haleakala || NEAT || V || align=right | 2.3 km || |-id=509 bgcolor=#E9E9E9 | 18509 Bellini || || || September 14, 1996 || Colleverde || V. S. Casulli || EUN || align=right | 5.3 km || |-id=510 bgcolor=#E9E9E9 | 18510 Chasles || 1996 SN || || September 16, 1996 || Prescott || P. G. Comba || MIS || align=right | 5.5 km || |-id=511 bgcolor=#E9E9E9 | 18511 || || — || September 19, 1996 || Xinglong || SCAP || BRU || align=right | 6.2 km || |-id=512 bgcolor=#fefefe | 18512 || || — || September 17, 1996 || Kiyosato || S. Otomo || NYS || align=right | 3.6 km || |-id=513 bgcolor=#fefefe | 18513 || || — || October 7, 1996 || Catalina Station || T. B. Spahr || PHO || align=right | 4.1 km || |-id=514 bgcolor=#FA8072 | 18514 || || — || October 14, 1996 || Siding Spring || R. H. McNaught || — || align=right | 1.9 km || |-id=515 bgcolor=#E9E9E9 | 18515 || || — || October 9, 1996 || Kushiro || S. Ueda, H. Kaneda || — || align=right | 9.6 km || |-id=516 bgcolor=#fefefe | 18516 || || — || October 7, 1996 || Kitt Peak || Spacewatch || — || align=right | 3.4 km || |-id=517 bgcolor=#fefefe | 18517 || || — || November 6, 1996 || Oizumi || T. Kobayashi || NYS || align=right | 3.0 km || |-id=518 bgcolor=#E9E9E9 | 18518 || || — || November 2, 1996 || Xinglong || SCAP || — || align=right | 8.3 km || |-id=519 bgcolor=#E9E9E9 | 18519 || || — || November 8, 1996 || Xinglong || SCAP || EUN || align=right | 4.9 km