|| || — || April 21, 2004 || Socorro || LINEAR || APO +1kmPHA || align=right | 1.1 km || |-id=615 bgcolor=#E9E9E9 | 177615 || || — || April 21, 2004 || Socorro || LINEAR || — || align=right | 4.1 km || |-id=616 bgcolor=#E9E9E9 | 177616 || || — || April 22, 2004 || Siding Spring || SSS || GEF || align=right | 2.3 km || |-id=617 bgcolor=#E9E9E9 | 177617 || || — || April 22, 2004 || Siding Spring || SSS || — || align=right | 4.2 km || |-id=618 bgcolor=#E9E9E9 | 177618 || || — || April 22, 2004 || Catalina || CSS || TIN || align=right | 3.0 km || |-id=619 bgcolor=#E9E9E9 | 177619 || || — || April 24, 2004 || Siding Spring || SSS || — || align=right | 3.6 km || |-id=620 bgcolor=#d6d6d6 | 177620 || || — || April 22, 2004 || Kitt Peak || Spacewatch || KOR || align=right | 1.5 km || |-id=621 bgcolor=#E9E9E9 | 177621 || || — || April 25, 2004 || Socorro || LINEAR || — || align=right | 1.8 km || |-id=622 bgcolor=#E9E9E9 | 177622 || || — || April 25, 2004 || Socorro || LINEAR || — || align=right | 2.6 km || |-id=623 bgcolor=#E9E9E9 | 177623 || || — || April 25, 2004 || Socorro || LINEAR || — || align=right | 2.0 km || |-id=624 bgcolor=#d6d6d6 | 177624 || || — || April 28, 2004 || Kitt Peak || Spacewatch || HYG || align=right | 3.5 km || |-id=625 bgcolor=#E9E9E9 | 177625 Dembicky || 2004 JD || || May 8, 2004 || Wrightwood || J. W. Young || — || align=right | 3.3 km || |-id=626 bgcolor=#d6d6d6 | 177626 || || — || May 9, 2004 || Kitt Peak || Spacewatch || HYG || align=right | 3.6 km || |-id=627 bgcolor=#d6d6d6 | 177627 || || — || May 13, 2004 || Socorro || LINEAR || — || align=right | 3.7 km || |-id=628 bgcolor=#d6d6d6 | 177628 || || — || May 13, 2004 || Palomar || NEAT || — || align=right | 2.7 km || |-id=629 bgcolor=#d6d6d6 | 177629 || || — || May 15, 2004 || Socorro || LINEAR || LIX || align=right | 6.4 km || |-id=630 bgcolor=#d6d6d6 | 177630 || || — || May 15, 2004 || Socorro || LINEAR || HYG || align=right | 5.0 km || |-id=631 bgcolor=#E9E9E9