LINEAR || — || align=right | 2.9 km || |-id=472 bgcolor=#fefefe | 33472 Yunorperalta || || || March 20, 1999 || Socorro || LINEAR || V || align=right | 2.4 km || |-id=473 bgcolor=#fefefe | 33473 Porterfield || || || March 20, 1999 || Socorro || LINEAR || V || align=right | 2.0 km || |-id=474 bgcolor=#fefefe | 33474 || || — || March 20, 1999 || Socorro || LINEAR || — || align=right | 3.1 km || |-id=475 bgcolor=#fefefe | 33475 || || — || March 28, 1999 || Višnjan Observatory || K. Korlević || — || align=right | 3.9 km || |-id=476 bgcolor=#fefefe | 33476 Gilanareiss || || || March 20, 1999 || Socorro || LINEAR || V || align=right | 3.4 km || |-id=477 bgcolor=#fefefe | 33477 || || — || March 27, 1999 || Xinglong || SCAP || V || align=right | 2.0 km || |-id=478 bgcolor=#fefefe | 33478 Deniselivon || 1999 GB || || April 2, 1999 || Wykrota || C. Jacques || FLO || align=right | 2.1 km || |-id=479 bgcolor=#d6d6d6 | 33479 || 1999 GO || — || April 5, 1999 || Višnjan Observatory || K. Korlević || THM || align=right | 11 km || |-id=480 bgcolor=#fefefe | 33480 Bartolucci || || || April 4, 1999 || San Marcello || L. Tesi, M. Tombelli || — || align=right | 2.8 km || |-id=481 bgcolor=#fefefe | 33481 || || — || April 7, 1999 || Oizumi || T. Kobayashi || — || align=right | 2.3 km || |-id=482 bgcolor=#E9E9E9 | 33482 || || — || April 10, 1999 || Višnjan Observatory || K. Korlević || — || align=right | 3.2 km || |-id=483 bgcolor=#fefefe | 33483 || || — || April 11, 1999 || Fountain Hills || C. W. Juels || — || align=right | 3.1 km || |-id=484 bgcolor=#E9E9E9 | 33484 || || — || April 7, 1999 || Anderson Mesa || LONEOS || — || align=right | 4.9 km || |-id=485 bgcolor=#fefefe | 33485 || || — || April 9, 1999 || Anderson Mesa || LONEOS || V || align=right | 2.3 km || |-id=486 bgcolor=#fefefe | 33486 || || — || April 10, 1999 || Anderson Mesa || LONEOS || — || align=right | 3.5 km || |-id=487 bgcolor=#fefefe | 33487 || || — || April 10, 1999 || Anderson Mesa || LONEOS || FLO || align=right | 2.6 km ||