T. Urata || GEF || align=right | 4.9 km || |-id=553 bgcolor=#d6d6d6 | 18553 Kinkakuji || || || January 6, 1997 || Chichibu || N. Satō || THM || align=right | 9.9 km || |-id=554 bgcolor=#d6d6d6 | 18554 || || — || January 29, 1997 || Oizumi || T. Kobayashi || — || align=right | 11 km || |-id=555 bgcolor=#d6d6d6 | 18555 Courant || || || February 4, 1997 || Prescott || P. G. Comba || KOR || align=right | 4.3 km || |-id=556 bgcolor=#d6d6d6 | 18556 Battiato || || || February 7, 1997 || Sormano || P. Sicoli, F. Manca || — || align=right | 6.2 km || |-id=557 bgcolor=#d6d6d6 | 18557 || || — || February 3, 1997 || Kitt Peak || Spacewatch || KOR || align=right | 5.2 km || |-id=558 bgcolor=#d6d6d6 | 18558 || || — || February 6, 1997 || Oohira || T. Urata || HYG || align=right | 8.4 km || |-id=559 bgcolor=#d6d6d6 | 18559 || || — || March 4, 1997 || Oizumi || T. Kobayashi || — || align=right | 12 km || |-id=560 bgcolor=#d6d6d6 | 18560 Coxeter || || || March 7, 1997 || Prescott || P. G. Comba || — || align=right | 18 km || |-id=561 bgcolor=#d6d6d6 | 18561 Fengningding || || || March 4, 1997 || Socorro || LINEAR || KOR || align=right | 4.3 km || |-id=562 bgcolor=#d6d6d6 | 18562 Ellenkey || || || March 8, 1997 || La Silla || E. W. Elst || — || align=right | 12 km || |-id=563 bgcolor=#d6d6d6 | 18563 Danigoldman || || || March 31, 1997 || Socorro || LINEAR || — || align=right | 10 km || |-id=564 bgcolor=#d6d6d6 | 18564 Caseyo || || || April 2, 1997 || Socorro || LINEAR || THM || align=right | 8.9 km || |-id=565 bgcolor=#d6d6d6 | 18565 Selg || || || April 6, 1997 || Socorro || LINEAR || — || align=right | 8.6 km || |-id=566 bgcolor=#d6d6d6 | 18566 || || — || September 1, 1997 || Caussols || ODAS || — || align=right | 9.6 km || |-id=567 bgcolor=#E9E9E9 | 18567 Segenthau || || || September 27, 1997 || Starkenburg Observatory || Starkenburg Obs. || HOF || align=right | 8.6 km || |-id=568 bgcolor=#d6d6d6 | 18568 Thuillot || || || October 3, 1997 || Caussols || ODAS || ALA || align=right | 17 km || |-id=569 bgcolor=#fefefe | 18569 ||