28, 2003 || Socorro || LINEAR || — || align=right | 3.1 km || |-id=561 bgcolor=#d6d6d6 | 461561 || || — || January 16, 2004 || Kitt Peak || Spacewatch || — || align=right | 2.5 km || |-id=562 bgcolor=#d6d6d6 | 461562 || || — || January 19, 2004 || Kitt Peak || Spacewatch || — || align=right | 2.2 km || |-id=563 bgcolor=#d6d6d6 | 461563 || || — || February 18, 2004 || Socorro || LINEAR || — || align=right | 3.4 km || |-id=564 bgcolor=#d6d6d6 | 461564 || || — || February 18, 2004 || Kitt Peak || Spacewatch || — || align=right | 2.1 km || |-id=565 bgcolor=#fefefe | 461565 || || — || March 10, 2004 || Palomar || NEAT || — || align=right data-sort-value="0.96" | 960 m || |-id=566 bgcolor=#E9E9E9 | 461566 || || — || March 12, 2004 || Palomar || NEAT || — || align=right | 1.1 km || |-id=567 bgcolor=#E9E9E9 | 461567 || || — || March 23, 2004 || Socorro || LINEAR || — || align=right | 1.0 km || |-id=568 bgcolor=#d6d6d6 | 461568 || || — || April 11, 2004 || Palomar || NEAT || 7:4* || align=right | 2.0 km || |-id=569 bgcolor=#E9E9E9 | 461569 || || — || April 24, 2004 || Socorro || LINEAR || — || align=right | 1.3 km || |-id=570 bgcolor=#E9E9E9 | 461570 || || — || May 10, 2004 || Kitt Peak || Spacewatch || — || align=right | 1.3 km || |-id=571 bgcolor=#E9E9E9 | 461571 || || — || July 11, 2004 || Socorro || LINEAR || — || align=right | 1.3 km || |-id=572 bgcolor=#E9E9E9 | 461572 || || — || July 14, 2004 || Socorro || LINEAR || — || align=right | 1.8 km || |-id=573 bgcolor=#E9E9E9 | 461573 || || — || June 14, 2004 || Palomar || NEAT || — || align=right | 1.6 km || |-id=574 bgcolor=#E9E9E9 | 461574 || || — || August 4, 2004 || Palomar || NEAT || — || align=right | 1.9 km || |-id=575 bgcolor=#fefefe | 461575 || || — || August 8, 2004 || Palomar || NEAT || — || align=right data-sort-value="0.84" | 840 m || |-id=576 bgcolor=#FA8072 | 461576 || || — || August 3, 2004 || Siding Spring || SSS || — || align=right data-sort-value="0.72" | 720 m || |-id=577 bgcolor=#E9E9E9 | 461577 || || — || August 7,