1           1984-05-11.30  Weidenschilling et al. (1990) 
 2           1984-05-11.69  Weidenschilling et al. (1990) 
 3           1990-10-16.15  Hainaut-Rouelle et al. (1995) 
 4           1990-10-17.15  Hainaut-Rouelle et al. (1995) 
 5           1990-10-23.17  Hainaut-Rouelle et al. (1995) 
 6           1997-02-21.03  Szabo (1998) 
 7           1997-03-03.02  Szabo (1998) 
 8           1999-11-29.80  A. Marciniak (2008) 
 9           2000-01-21.77  A. Marciniak (2008) 
10           2000-01-23.72  A. Marciniak (2008) 
11           2001-03-05.93  A. Marciniak (2008) 
12           2001-03-28.84  A. Marciniak (2008) 
13           2004-12-05.08  A. Marciniak (2008) 
14           2004-12-06.09  A. Marciniak (2008) 
15           2004-12-07.05  A. Marciniak (2008) 
16           2005-01-11.02  A. Marciniak (2008) 
17           2005-02-08.77  A. Marciniak (2008) 
18           2005-02-09.77  A. Marciniak (2008) 
19           2007-05-25.13  A. Marciniak (2008) 
20           2007-05-30.09  A. Marciniak (2008) 
21           2007-06-03.35  A. Marciniak (2008) 
22  1998-05-27--2006-06-10  USNO 
23  1999-12-04--2007-09-09  LONEOS 
24  2003-05-28--2007-12-20  Catalina 
25  1999-10-29--2005-05-02  Catalina 
26  2006-01-02--2007-05-14  Siding Spring