1           2008-02-01.63  Higgins et al. (2008) 
2           2008-02-12.59  Higgins et al. (2008) 
3           2008-03-01.46  Hanuš et al. (2013) 
4  2004-04-26--2008-02-09  USNO 
5  2005-06-10--2010-11-03  Catalina