1           2008-07-31.36  Pilcher 
 2           2008-08-01.31  Pilcher 
 3           2008-08-02.40  Pilcher 
 4           2008-08-06.29  Pilcher 
 5           2008-08-07.28  Pilcher 
 6           2008-08-19.24  Pilcher 
 7           2008-08-22.24  Pilcher 
 8           2008-08-24.23  Pilcher 
 9           2008-08-26.23  Pilcher 
10           2008-08-29.27  Pilcher 
11           2008-09-05.20  Pilcher 
12           2008-09-17.16  Pilcher 
13           2008-09-18.18  Pilcher 
14           1981-08-09.25  Harris et al. (1992) 
15           1993-10-06.86  Mohamed et al. (1994) 
16  1998-11-26--2009-10-22  USNO 
17  2003-03-28--2010-05-04  Catalina