Peak || Spacewatch || — || align=right | 1.5 km || |-id=566 bgcolor=#E9E9E9 | 100566 || || — || April 3, 1997 || Socorro || LINEAR || — || align=right | 2.5 km || |-id=567 bgcolor=#fefefe | 100567 || || — || April 6, 1997 || Socorro || LINEAR || — || align=right | 1.5 km || |-id=568 bgcolor=#fefefe | 100568 || || — || April 5, 1997 || Haleakala || NEAT || NYS || align=right | 1.2 km || |-id=569 bgcolor=#E9E9E9 | 100569 || 1997 HR || — || April 28, 1997 || Kitt Peak || Spacewatch || — || align=right | 2.2 km || |-id=570 bgcolor=#E9E9E9 | 100570 || || — || April 28, 1997 || Kitt Peak || Spacewatch || — || align=right | 1.8 km || |-id=571 bgcolor=#fefefe | 100571 || || — || April 29, 1997 || Kitt Peak || Spacewatch || NYS || align=right data-sort-value="0.99" | 990 m || |-id=572 bgcolor=#E9E9E9 | 100572 || || — || April 29, 1997 || Kitt Peak || Spacewatch || — || align=right | 2.8 km || |-id=573 bgcolor=#fefefe | 100573 || || — || April 29, 1997 || Kitt Peak || Spacewatch || — || align=right | 1.2 km || |-id=574 bgcolor=#fefefe | 100574 || || — || April 30, 1997 || Kitt Peak || Spacewatch || NYS || align=right | 1.4 km || |-id=575 bgcolor=#fefefe | 100575 || || — || April 30, 1997 || Kitt Peak || Spacewatch || — || align=right data-sort-value="0.85" | 850 m || |-id=576 bgcolor=#fefefe | 100576 || || — || April 30, 1997 || Socorro || LINEAR || — || align=right | 1.7 km || |-id=577 bgcolor=#fefefe | 100577 || || — || April 30, 1997 || Socorro || LINEAR || — || align=right | 1.4 km || |-id=578 bgcolor=#E9E9E9 | 100578 || || — || April 30, 1997 || Socorro || LINEAR || — || align=right | 3.3 km || |-id=579 bgcolor=#E9E9E9 | 100579 || || — || April 30, 1997 || Socorro || LINEAR || EUN || align=right | 1.9 km || |-id=580 bgcolor=#fefefe | 100580 || || — || April 30, 1997 || Kitt Peak || Spacewatch || MAS || align=right | 1.2 km || |-id=581 bgcolor=#E9E9E9 | 100581 || || — || April 29, 1997 || Kitt Peak || Spacewatch || — || align=right | 2.8 km || |-id=582 bgcolor=#E9E9E9 | 100582 || || — ||