|| — || align=right | 2.7 km || |-id=473 bgcolor=#E9E9E9 | 22473 Stanleyhey || || || March 2, 1997 || Kitt Peak || Spacewatch || ADE || align=right | 6.7 km || |-id=474 bgcolor=#E9E9E9 | 22474 Frobenius || || || March 8, 1997 || Prescott || P. G. Comba || — || align=right | 2.2 km || |-id=475 bgcolor=#E9E9E9 | 22475 Stanrunge || || || March 3, 1997 || Kitt Peak || Spacewatch || — || align=right | 3.9 km || |-id=476 bgcolor=#E9E9E9 | 22476 || || — || March 8, 1997 || Xinglong || SCAP || EUN || align=right | 10 km || |-id=477 bgcolor=#E9E9E9 | 22477 Julimacoraor || || || March 10, 1997 || Socorro || LINEAR || — || align=right | 2.8 km || |-id=478 bgcolor=#E9E9E9 | 22478 || || — || March 11, 1997 || La Silla || E. W. Elst || — || align=right | 2.7 km || |-id=479 bgcolor=#E9E9E9 | 22479 || || — || March 29, 1997 || Xinglong || SCAP || INO || align=right | 4.7 km || |-id=480 bgcolor=#E9E9E9 | 22480 Maedatoshihisa || || || April 3, 1997 || Kitami || K. Endate, K. Watanabe || WIT || align=right | 4.8 km || |-id=481 bgcolor=#E9E9E9 | 22481 Zachlynn || || || April 3, 1997 || Socorro || LINEAR || — || align=right | 9.2 km || |-id=482 bgcolor=#d6d6d6 | 22482 Michbertier || || || April 3, 1997 || Socorro || LINEAR || — || align=right | 8.2 km || |-id=483 bgcolor=#E9E9E9 | 22483 || || — || April 3, 1997 || Socorro || LINEAR || ADE || align=right | 4.8 km || |-id=484 bgcolor=#d6d6d6 | 22484 || || — || April 6, 1997 || Socorro || LINEAR || KOR || align=right | 6.0 km || |-id=485 bgcolor=#E9E9E9 | 22485 Unterman || || || April 6, 1997 || Socorro || LINEAR || — || align=right | 3.9 km || |-id=486 bgcolor=#E9E9E9 | 22486 || || — || April 6, 1997 || Socorro || LINEAR || — || align=right | 3.3 km || |-id=487 bgcolor=#E9E9E9 | 22487 Megphillips || || || April 6, 1997 || Socorro || LINEAR || MRX || align=right | 3.6 km || |-id=488 bgcolor=#d6d6d6 | 22488 Martyschwartz || || || April 7, 1997 || Socorro || LINEAR || EOS || align=right | 4.5 km || |-id=489 bgcolor=#E9E9E9 | 22489 Yanaka || || || April 7, 1997 || Kuma Kogen