|-id=423 bgcolor=#fefefe | 164423 || || — || January 28, 2006 || Mount Lemmon || Mount Lemmon Survey || FLO || align=right data-sort-value="0.95" | 950 m || |-id=424 bgcolor=#fefefe | 164424 || || — || January 28, 2006 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 2.6 km || |-id=425 bgcolor=#fefefe | 164425 || || — || January 21, 2006 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 1.7 km || |-id=426 bgcolor=#fefefe | 164426 || || — || January 27, 2006 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 1.4 km || |-id=427 bgcolor=#E9E9E9 | 164427 || || — || January 28, 2006 || Kitt Peak || Spacewatch || — || align=right | 2.3 km || |-id=428 bgcolor=#fefefe | 164428 || || — || January 31, 2006 || Kitt Peak || Spacewatch || — || align=right | 1.0 km || |-id=429 bgcolor=#fefefe | 164429 || || — || January 31, 2006 || Kitt Peak || Spacewatch || — || align=right | 1.5 km || |-id=430 bgcolor=#fefefe | 164430 || || — || January 26, 2006 || Catalina || CSS || — || align=right | 1.5 km || |-id=431 bgcolor=#fefefe | 164431 || || — || January 27, 2006 || Mount Lemmon || Mount Lemmon Survey || — || align=right data-sort-value="0.86" | 860 m || |-id=432 bgcolor=#E9E9E9 | 164432 || || — || February 1, 2006 || Kitt Peak || Spacewatch || — || align=right | 3.9 km || |-id=433 bgcolor=#fefefe | 164433 || || — || February 2, 2006 || Mount Lemmon || Mount Lemmon Survey || V || align=right data-sort-value="0.88" | 880 m || |-id=434 bgcolor=#d6d6d6 | 164434 || || — || February 5, 2006 || Mount Lemmon || Mount Lemmon Survey || — || align=right | 4.3 km || |-id=435 bgcolor=#fefefe | 164435 || || — || February 6, 2006 || Anderson Mesa || LONEOS || NYS || align=right | 1.2 km || |-id=436 bgcolor=#E9E9E9 | 164436 || || — || February 13, 2006 || Palomar || NEAT || — || align=right | 4.7 km || |-id=437 bgcolor=#fefefe | 164437 || || — || February 1, 2006 || Kitt Peak || Spacewatch || FLO || align=right data-sort-value="0.94" | 940 m || |-id=438 bgcolor=#fefefe | 164438 || 2006 DS || — || February 20, 2006 || Kitt Peak || Spacewatch || H || align=right data-sort-value="0.77" |