MPEC 2018-D91 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2017-J52 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2017-H20 : COMET 41P/Tuttle-Giacobini-Kresak
MPEC 2016-V116: OBSERVATIONS AND ORBITS OF COMETS
MPEC 2016-U66 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2015-J41 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2014-A73 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2013-W01 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2013-V48 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2013-V07 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2013-U73 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2013-U17 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2013-T110: OBSERVATIONS AND ORBITS OF COMETS
MPEC 2013-S75 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2013-L39 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2011-A67 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2010-Y24 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2009-K35 : OBSERVATIONS OF COMETS
MPEC 2007-X12 : OBSERVATIONS OF COMETS
MPEC 2004-J74 : OBSERVATIONS OF COMETS
MPEC 2003-K14 : OBSERVATIONS OF COMETS