| 3.5 km || |-id=555 bgcolor=#d6d6d6 | 164555 || || — || May 20, 2006 || Catalina || CSS || — || align=right | 7.6 km || |-id=556 bgcolor=#d6d6d6 | 164556 || || — || May 20, 2006 || Palomar || NEAT || — || align=right | 4.4 km || |-id=557 bgcolor=#d6d6d6 | 164557 || || — || May 20, 2006 || Catalina || CSS || HYG || align=right | 4.2 km || |-id=558 bgcolor=#E9E9E9 | 164558 || || — || May 20, 2006 || Catalina || CSS || ADE || align=right | 4.1 km || |-id=559 bgcolor=#d6d6d6 | 164559 || || — || May 20, 2006 || Kitt Peak || Spacewatch || HYG || align=right | 5.8 km || |-id=560 bgcolor=#d6d6d6 | 164560 || || — || May 21, 2006 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 3.1 km || |-id=561 bgcolor=#E9E9E9 | 164561 || || — || May 21, 2006 || Kitt Peak || Spacewatch || — || align=right | 3.5 km || |-id=562 bgcolor=#fefefe | 164562 || || — || May 21, 2006 || Kitt Peak || Spacewatch || V || align=right | 1.4 km || |-id=563 bgcolor=#fefefe | 164563 || || — || May 21, 2006 || Kitt Peak || Spacewatch || — || align=right | 1.4 km || |-id=564 bgcolor=#d6d6d6 | 164564 || || — || May 21, 2006 || Kitt Peak || Spacewatch || — || align=right | 3.5 km || |-id=565 bgcolor=#fefefe | 164565 || || — || May 22, 2006 || Kitt Peak || Spacewatch || V || align=right | 1.4 km || |-id=566 bgcolor=#E9E9E9 | 164566 || || — || May 20, 2006 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 2.8 km || |-id=567 bgcolor=#d6d6d6 | 164567 || || — || May 23, 2006 || Kitt Peak || Spacewatch || — || align=right | 4.1 km || |-id=568 bgcolor=#fefefe | 164568 || || — || May 19, 2006 || Mount Lemmon || Mount Lemmon Survey || FLO || align=right data-sort-value="0.94" | 940 m || |-id=569 bgcolor=#fefefe | 164569 || || — || May 19, 2006 || Mount Lemmon || Mount Lemmon Survey || EUT || align=right data-sort-value="0.99" | 990 m || |-id=570 bgcolor=#E9E9E9 | 164570 || || — || May 25, 2006 || Kitt Peak || Spacewatch || — || align=right | 2.4 km || |-id=571 bgcolor=#E9E9E9 | 164571 || ||