| 2.3 km || |-id=439 bgcolor=#d6d6d6 | 392439 || || — || February 11, 2008 || Mount Lemmon || Mount Lemmon Survey || TIR || align=right | 3.0 km || |-id=440 bgcolor=#d6d6d6 | 392440 || || — || September 8, 2010 || Moletai || K. Černis, J. Zdanavičius || — || align=right | 3.4 km || |-id=441 bgcolor=#d6d6d6 | 392441 || || — || September 15, 2010 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 3.6 km || |-id=442 bgcolor=#d6d6d6 | 392442 || || — || September 4, 2010 || Mount Lemmon || Mount Lemmon Survey || EOS || align=right | 2.4 km || |-id=443 bgcolor=#FA8072 | 392443 || || — || April 17, 2009 || Mount Lemmon || Mount Lemmon Survey || H || align=right data-sort-value="0.74" | 740 m || |-id=444 bgcolor=#d6d6d6 | 392444 || || — || February 16, 2007 || Catalina || CSS || EUP || align=right | 4.9 km || |-id=445 bgcolor=#d6d6d6 | 392445 || || — || May 5, 2008 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 3.3 km || |-id=446 bgcolor=#C2FFFF | 392446 || || — || September 7, 2008 || Mount Lemmon || Mount Lemmon Survey || L4 || align=right | 9.5 km || |-id=447 bgcolor=#d6d6d6 | 392447 || || — || November 12, 1999 || Socorro || LINEAR || THM || align=right | 2.4 km || |-id=448 bgcolor=#fefefe | 392448 || || — || September 15, 2007 || Mount Lemmon || Mount Lemmon Survey || — || align=right data-sort-value="0.71" | 710 m || |-id=449 bgcolor=#C2FFFF | 392449 || || — || October 28, 2010 || Mount Lemmon || Mount Lemmon Survey || L4 || align=right | 9.5 km || |-id=450 bgcolor=#d6d6d6 | 392450 || || — || February 2, 2008 || Kitt Peak || Spacewatch || — || align=right | 3.5 km || |-id=451 bgcolor=#C2FFFF | 392451 || || — || September 19, 2009 || Kitt Peak || Spacewatch || L4 || align=right | 9.0 km || |-id=452 bgcolor=#C2FFFF | 392452 || || — || November 6, 2010 || Kitt Peak || Spacewatch || L4 || align=right | 11 km || |-id=453 bgcolor=#C2FFFF | 392453 || || — || November 5, 2010 || Mount Lemmon || Mount Lemmon Survey || L4 || align=right | 8.3 km || |-id=454 bgcolor=#C2FFFF | 392454 || || — || September 15, 2009 || Kitt Peak || Spacewatch