1 2007-09-26.20 2 2007-09-27.27 3 2007-10-01.23 4 1983-01-14.30 Binzel (1987) 5 1983-01-16.11 Binzel (1987) 6 1998-11-15--2009-01-01 USNO 7 2003-12-27--2010-06-05 Catalina