align=right | 1.3 km || |-id=438 bgcolor=#fefefe | 150438 || || — || April 2, 2000 || Kitt Peak || Spacewatch || NYSfast? || align=right data-sort-value="0.82" | 820 m || |-id=439 bgcolor=#fefefe | 150439 || || — || April 2, 2000 || Kitt Peak || Spacewatch || NYS || align=right | 1.0 km || |-id=440 bgcolor=#fefefe | 150440 || || — || April 3, 2000 || Kitt Peak || Spacewatch || NYS || align=right data-sort-value="0.92" | 920 m || |-id=441 bgcolor=#fefefe | 150441 || || — || April 3, 2000 || Kitt Peak || Spacewatch || NYS || align=right data-sort-value="0.69" | 690 m || |-id=442 bgcolor=#fefefe | 150442 || || — || April 10, 2000 || Haleakala || NEAT || — || align=right | 3.5 km || |-id=443 bgcolor=#fefefe | 150443 || || — || April 4, 2000 || Anderson Mesa || LONEOS || — || align=right | 1.5 km || |-id=444 bgcolor=#fefefe | 150444 || || — || April 12, 2000 || Kitt Peak || Spacewatch || V || align=right | 1.2 km || |-id=445 bgcolor=#fefefe | 150445 || || — || April 7, 2000 || Anderson Mesa || LONEOS || — || align=right | 1.7 km || |-id=446 bgcolor=#fefefe | 150446 || || — || April 5, 2000 || Socorro || LINEAR || V || align=right | 1.2 km || |-id=447 bgcolor=#fefefe | 150447 || || — || April 3, 2000 || Socorro || LINEAR || — || align=right | 1.3 km || |-id=448 bgcolor=#fefefe | 150448 || || — || April 2, 2000 || Kitt Peak || Spacewatch || MAS || align=right data-sort-value="0.95" | 950 m || |-id=449 bgcolor=#fefefe | 150449 || || — || April 24, 2000 || Kitt Peak || Spacewatch || NYS || align=right data-sort-value="0.91" | 910 m || |-id=450 bgcolor=#fefefe | 150450 || || — || April 25, 2000 || Kitt Peak || Spacewatch || V || align=right | 1.2 km || |-id=451 bgcolor=#fefefe | 150451 || || — || April 27, 2000 || Socorro || LINEAR || — || align=right | 1.5 km || |-id=452 bgcolor=#E9E9E9 | 150452 || || — || April 29, 2000 || Kitt Peak || Spacewatch || — || align=right | 1.5 km || |-id=453 bgcolor=#fefefe | 150453 || || — || April 29, 2000 || Socorro || LINEAR || NYS || align=right | 1.2 km || |-id=454 bgcolor=#fefefe | 150454 || || — || April 29, 2000