MPEC 2011-Y66 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2011-Y19 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2006-X10 : OBSERVATIONS OF COMETS
MPEC 2006-W77 : OBSERVATIONS OF COMETS
MPEC 2006-U92 : OBSERVATIONS OF COMETS
MPEC 2006-U91 : COMET P/2006 T1 (LEVY)
MPEC 2006-T80 : COMET P/2006 T1 (LEVY)
MPEC 2006-T47 : COMET P/2006 T1 (LEVY)
MPEC 2006-T45 : OBSERVATIONS OF COMETS
MPEC 2006-K18 : OBSERVATIONS OF COMETS
MPEC 2006-J54 : OBSERVATIONS OF COMETS
MPEC 2006-J10 : OBSERVATIONS OF COMETS
MPEC 2006-H61 : OBSERVATIONS OF COMETS
MPEC 2006-H26 : OBSERVATIONS OF COMETS