1           1983-10-08.92  Barucci & di Martino (1984) 
 2           1983-10-08.96  Barucci & di Martino (1984) 
 3           1986-07-06.38  Zeigler (1987) 
 4           1986-07-06.39  Zeigler (1987) 
 5           1986-07-06.37  Zeigler (1987) 
 6           1990-10-14.15  Hainaut-Rouelle et al. (1995) 
 7           1990-10-20.14  Hainaut-Rouelle et al. (1995) 
 8           1994-11-01.12  Kryszczyǹska et al. (1996) 
 9           1994-11-06.13  Kryszczyǹska et al. (1996) 
10           1996-02-08.27  T. Michalowski (2005) 
11           1996-02-20.27  T. Michalowski (2005) 
12           1996-02-20.27  T. Michalowski (2005) 
13           1997-10-28.99  T. Michalowski (2005) 
14           1998-01-23.72  T. Michalowski (2005) 
15           1999-03-30.89  T. Michalowski (2005) 
16           1999-03-31.88  T. Michalowski (2005) 
17           1999-04-01.80  T. Michalowski (2005) 
18           1999-04-09.84  T. Michalowski (2005) 
19           1999-04-18.83  T. Michalowski (2005) 
20           1999-05-02.81  T. Michalowski (2005) 
21           1999-05-05.83  T. Michalowski (2005) 
22           1999-05-06.82  T. Michalowski (2005) 
23           2000-08-03.95  T. Michalowski (2005) 
24           2000-08-03.95  T. Michalowski (2005) 
25           2000-08-03.95  T. Michalowski (2005) 
26           2000-08-04.96  T. Michalowski (2005) 
27           2000-08-04.96  T. Michalowski (2005) 
28           2000-08-04.96  T. Michalowski (2005) 
29           2000-08-05.95  T. Michalowski (2005) 
30           2000-08-05.95  T. Michalowski (2005) 
31           2000-08-05.95  T. Michalowski (2005) 
32           2000-08-06.97  T. Michalowski (2005) 
33           2000-08-06.97  T. Michalowski (2005) 
34           2000-08-06.97  T. Michalowski (2005) 
35           2000-08-07.97  T. Michalowski (2005) 
36           2000-08-07.97  T. Michalowski (2005) 
37           2000-08-07.97  T. Michalowski (2005) 
38           2004-08-15.97  T. Michalowski (2005) 
39           2004-10-05.97  T. Michalowski (2005) 
40  1998-11-06--2007-11-15  USNO