Lemmon Survey || — || align=right | 1.3 km || |-id=288 bgcolor=#E9E9E9 | 462288 || || — || March 28, 2008 || Mount Lemmon || Mount Lemmon Survey || — || align=right data-sort-value="0.71" | 710 m || |-id=289 bgcolor=#E9E9E9 | 462289 || || — || March 28, 2008 || Mount Lemmon || Mount Lemmon Survey || — || align=right data-sort-value="0.82" | 820 m || |-id=290 bgcolor=#E9E9E9 | 462290 || || — || March 28, 2008 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 1.2 km || |-id=291 bgcolor=#E9E9E9 | 462291 || || — || March 27, 2008 || Kitt Peak || Spacewatch || — || align=right data-sort-value="0.90" | 900 m || |-id=292 bgcolor=#E9E9E9 | 462292 || || — || March 28, 2008 || Kitt Peak || Spacewatch || — || align=right data-sort-value="0.90" | 900 m || |-id=293 bgcolor=#E9E9E9 | 462293 || || — || March 10, 2008 || Mount Lemmon || Mount Lemmon Survey || (5) || align=right data-sort-value="0.67" | 670 m || |-id=294 bgcolor=#E9E9E9 | 462294 || || — || March 30, 2008 || Kitt Peak || Spacewatch || — || align=right data-sort-value="0.67" | 670 m || |-id=295 bgcolor=#fefefe | 462295 || || — || March 28, 2008 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.73" | 730 m || |-id=296 bgcolor=#fefefe | 462296 || || — || March 29, 2008 || Catalina || CSS || H || align=right data-sort-value="0.85" | 850 m || |-id=297 bgcolor=#fefefe | 462297 || || — || March 30, 2008 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.75" | 750 m || |-id=298 bgcolor=#E9E9E9 | 462298 || || — || March 31, 2008 || Kitt Peak || Spacewatch || — || align=right data-sort-value="0.90" | 900 m || |-id=299 bgcolor=#E9E9E9 | 462299 || || — || March 26, 2008 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 1.2 km || |-id=300 bgcolor=#E9E9E9 | 462300 || || — || March 12, 2008 || Kitt Peak || Spacewatch || — || align=right data-sort-value="0.98" | 980 m || |} 462301–462400 |-bgcolor=#E9E9E9 | 462301 || || — || March 31, 2008 || Mount Lemmon || Mount Lemmon Survey || — || align=right data-sort-value="0.64" | 640 m || |-id=302 bgcolor=#E9E9E9 | 462302 || || — || January 30, 2008 || Mount Lemmon || Mount Lemmon Survey || — || align=right data-sort-value="0.80" | 800 m || |-id=303