1           1978-12-03.37  Harris et al. (1980) 
 2           1978-12-04.35  Harris et al. (1980) 
 3           1978-12-05.34  Harris et al. (1980) 
 4           1978-12-06.92  Harris et al. (1980) 
 5           1981-07-23.36  Harris et al. (1992) 
 6           1981-07-24.35  Harris et al. (1992) 
 7           1981-07-25.30  Harris et al. (1992) 
 8           1981-07-29.38  Harris et al. (1992) 
 9           1981-08-09.26  Harris et al. (1992) 
10           2008-10-13.04  F. Pilcher (2009) 
11           2008-10-13.36  F. Pilcher (2009) 
12           2008-10-14.03  F. Pilcher (2009) 
13           2008-10-15.04  F. Pilcher (2009) 
14           2008-10-16.05  F. Pilcher (2009) 
15           2008-10-16.37  F. Pilcher (2009) 
16           2008-10-21.01  F. Pilcher (2009) 
17           2008-10-22.02  F. Pilcher (2009) 
18           2008-10-22.35  F. Pilcher (2009) 
19           2008-10-23.02  F. Pilcher (2009) 
20           2008-10-23.34  F. Pilcher (2009) 
21           2008-10-28.35  F. Pilcher (2009) 
22           2008-10-30.34  F. Pilcher (2009) 
23           2008-10-31.34  F. Pilcher (2009) 
24           2008-11-02.19  F. Pilcher (2009) 
25           2008-11-03.02  F. Pilcher (2009) 
26           2008-11-03.20  F. Pilcher (2009) 
27           2008-11-04.05  F. Pilcher (2009) 
28           2008-11-07.33  F. Pilcher (2009) 
29           2008-11-08.33  F. Pilcher (2009) 
30           2008-11-12.32  F. Pilcher (2009) 
31           2008-12-02.24  F. Pilcher (2009) 
32           2008-12-03.25  F. Pilcher (2009) 
33           2008-12-09.91  F. Pilcher (2009) 
34           2008-12-19.21  F. Pilcher (2009) 
35           2009-01-03.20  F. Pilcher (2009) 
36  1998-03-03--2007-06-28  USNO