MPEC 2012-G36 : COMET P/2011 FR143 (LEMMON)
MPEC 2011-U101: DAILY ORBIT UPDATE (2011 OCT. 30 UT)
MPEC 2011-N13 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2011-M38 : DAILY ORBIT UPDATE (2011 JUNE 26 UT)
MPEC 2011-M11 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2011-G40 : DAILY ORBIT UPDATE (2011 APR. 6 UT)
MPEC 2011-G40 : DAILY ORBIT UPDATE (2011 APR. 6 UT)
MPEC 2011-D06 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2011-C44 : DAILY ORBIT UPDATE (2011 FEB. 8 UT)
MPEC 2011-C44 : DAILY ORBIT UPDATE (2011 FEB. 8 UT)
MPEC 2011-C44 : DAILY ORBIT UPDATE (2011 FEB. 8 UT)
MPEC 2011-C44 : DAILY ORBIT UPDATE (2011 FEB. 8 UT)
MPEC 2011-C27 : DAILY ORBIT UPDATE (2011 FEB. 6 UT)
MPEC 2011-B56 : DAILY ORBIT UPDATE (2011 JAN. 29 UT)
MPEC 2011-B56 : DAILY ORBIT UPDATE (2011 JAN. 29 UT)
MPEC 2011-B41 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2010-X103: DAILY ORBIT UPDATE (2010 DEC. 13 UT)
MPEC 2010-X91 : DAILY ORBIT UPDATE (2010 DEC. 11 UT)
MPEC 2010-X83 : DAILY ORBIT UPDATE (2010 DEC. 9 UT)
MPEC 2010-X76 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2010-V59 : OBSERVATIONS OF COMETS
MPEC 2010-V51 : DAILY ORBIT UPDATE (2010 NOV. 5 UT)
MPEC 2010-V35 : DAILY ORBIT UPDATE (2010 NOV. 4 UT)
MPEC 2010-U58 : DAILY ORBIT UPDATE (2010 OCT. 30 UT)
MPEC 2010-U58 : DAILY ORBIT UPDATE (2010 OCT. 30 UT)
MPEC 2010-T35 : OBSERVATIONS OF COMETS
MPEC 2010-J40 : OBSERVATIONS OF COMETS
MPEC 2010-H27 : OBSERVATIONS OF COMETS
MPEC 2010-H13 : DAILY ORBIT UPDATE (2010 APR. 18 UT)
MPEC 2010-H13 : DAILY ORBIT UPDATE (2010 APR. 18 UT)
MPEC 2010-G114: OBSERVATIONS OF COMETS
MPEC 2010-G88 : DAILY ORBIT UPDATE (2010 APR. 12 UT)
MPEC 2010-G88 : DAILY ORBIT UPDATE (2010 APR. 12 UT)
MPEC 2010-G88 : DAILY ORBIT UPDATE (2010 APR. 12 UT)
MPEC 2010-G72 : DAILY ORBIT UPDATE (2010 APR. 10 UT)
MPEC 2010-G67 : COMET P/2010 E2 (JARNAC)
MPEC 2010-G28 : DAILY ORBIT UPDATE (2010 APR. 6 UT)
MPEC 2010-G28 : DAILY ORBIT UPDATE (2010 APR. 6 UT)
MPEC 2010-G28 : DAILY ORBIT UPDATE (2010 APR. 6 UT)
MPEC 2010-F71 : COMET P/2010 E2 (JARNAC)
MPEC 2010-F30 : COMET P/2010 E2 (JARNAC)
MPEC 2010-F11 : DAILY ORBIT UPDATE (2010 MAR. 17 UT)
MPEC 2010-F11 : DAILY ORBIT UPDATE (2010 MAR. 17 UT)
MPEC 2010-E64 : COMET P/2010 E2 (JARNAC)
MPEC 2010-B25 : OBSERVATIONS OF COMETS
MPEC 2009-Y60 : OBSERVATIONS OF COMETS
MPEC 2009-Y43 : OBSERVATIONS OF COMETS
MPEC 2009-W31 : DAILY ORBIT UPDATE (2009 NOV. 19 UT)
MPEC 2009-W31 : DAILY ORBIT UPDATE (2009 NOV. 19 UT)
MPEC 2009-W31 : DAILY ORBIT UPDATE (2009 NOV. 19 UT)
MPEC 2009-V39 : DAILY ORBIT UPDATE (2009 NOV. 10 UT)
MPEC 2009-V39 : DAILY ORBIT UPDATE (2009 NOV. 10 UT)
MPEC 2009-V10 : DAILY ORBIT UPDATE (2009 NOV. 4 UT)
MPEC 2009-U56 : DAILY ORBIT UPDATE (2009 OCT. 21 UT)
MPEC 2009-U56 : DAILY ORBIT UPDATE (2009 OCT. 21 UT)
MPEC 2009-U46 : COMET P/2009 T2 (LA SAGRA)
MPEC 2009-U24 : 2009 TM10 (*)
MPEC 2009-U15 : DAILY ORBIT UPDATE (2009 OCT. 17 UT)
MPEC 2009-U15 : DAILY ORBIT UPDATE (2009 OCT. 17 UT)
MPEC 2009-U15 : DAILY ORBIT UPDATE (2009 OCT. 17 UT)
MPEC 2009-U01 : DAILY ORBIT UPDATE (2009 OCT. 16 UT)
MPEC 2009-U01 : DAILY ORBIT UPDATE (2009 OCT. 16 UT)
MPEC 2009-S91 : DAILY ORBIT UPDATE (2009 SEPT. 25 UT)
MPEC 2009-S91 : DAILY ORBIT UPDATE (2009 SEPT. 25 UT)
MPEC 2009-D21 : OBSERVATIONS OF COMETS
MPEC 2009-B43 : OBSERVATIONS OF COMETS
MPEC 2009-A36 : OBSERVATIONS OF COMETS
MPEC 2009-A02 : DAILY ORBIT UPDATE (2009 JAN. 1 UT)
MPEC 2008-Y58 : OBSERVATIONS OF COMETS
MPEC 2008-X54 : DAILY ORBIT UPDATE (2008 DEC. 7 UT)
MPEC 2008-X27 : DAILY ORBIT UPDATE (2008 DEC. 3 UT)
MPEC 2008-W62 : DAILY ORBIT UPDATE (2008 NOV. 25 UT)
MPEC 2008-W62 : DAILY ORBIT UPDATE (2008 NOV. 25 UT)
MPEC 2008-W47 : OBSERVATIONS OF COMETS
MPEC 2008-W28 : DAILY ORBIT UPDATE (2008 NOV. 21 UT)
MPEC 2008-W28 : DAILY ORBIT UPDATE (2008 NOV. 21 UT)
MPEC 2008-V45 : DAILY ORBIT UPDATE (2008 NOV. 8 UT)
MPEC 2008-V37 : DAILY ORBIT UPDATE (2008 NOV. 7 UT)
MPEC 2008-V25 : DAILY ORBIT UPDATE (2008 NOV. 5 UT)
MPEC 2008-K40 : OBSERVATIONS OF COMETS
MPEC 2008-J57 : DAILY ORBIT UPDATE (2008 MAY 11 UT)
MPEC 2008-J48 : DAILY ORBIT UPDATE (2008 MAY 9 UT)
MPEC 2008-J36 : 2008 JZ7 (*)
MPEC 2008-E77 : OBSERVATIONS OF COMETS
MPEC 2008-E66 : DAILY ORBIT UPDATE (2008 MAR. 8 UT)
MPEC 2008-E18 : OBSERVATIONS OF COMETS
MPEC 2008-C64 : OBSERVATIONS OF COMETS
MPEC 2008-C23 : DAILY ORBIT UPDATE (2008 FEB. 4 UT)
MPEC 2008-C17 : DAILY ORBIT UPDATE (2008 FEB. 3 UT)
MPEC 2008-A60 : DAILY ORBIT UPDATE (2008 JAN. 13 UT)
MPEC 2007-Q09 : COMET C/2007 N3 (LULIN)
MPEC 2007-M28 : OBSERVATIONS OF COMETS
MPEC 2007-K23 : COMET C/2006 S2 (LINEAR)
MPEC 2007-K18 : OBSERVATIONS OF COMETS
MPEC 2007-H31 : OBSERVATIONS OF COMETS
MPEC 2007-D13 : DAILY ORBIT UPDATE (2007 FEB. 17 UT)
MPEC 2007-D01 : DAILY ORBIT UPDATE (2007 FEB. 16 UT)
MPEC 2007-C55 : DAILY ORBIT UPDATE (2007 FEB. 13 UT)
MPEC 2007-C23 : DAILY ORBIT UPDATE (2007 FEB. 8 UT)
MPEC 2007-C21 : DAILY ORBIT UPDATE (2007 FEB. 6 UT)
MPEC 2007-B05 : DAILY ORBIT UPDATE (2007 JAN. 16 UT)
MPEC 2007-B05 : DAILY ORBIT UPDATE (2007 JAN. 16 UT)
MPEC 2006-Y47 : DAILY ORBIT UPDATE (2006 DEC. 26 UT)
MPEC 2006-X10 : OBSERVATIONS OF COMETS
MPEC 2006-X04 : COMET P/2006 T1 (LEVY)
MPEC 2006-W109: DAILY ORBIT UPDATE (2006 NOV. 29 UT)
MPEC 2006-W69 : COMET P/2006 T1 (LEVY)
MPEC 2006-W20 : DAILY ORBIT UPDATE (2006 NOV. 18 UT)
MPEC 2006-W20 : DAILY ORBIT UPDATE (2006 NOV. 18 UT)
MPEC 2006-U91 : COMET P/2006 T1 (LEVY)
MPEC 2006-T44 : COMET C/2006 T1 (LEVY)
MPEC 2006-T21 : COMET C/2006 T1 (LEVY)
MPEC 2006-S78 : DAILY ORBIT UPDATE (2006 SEPT. 28 UT)
MPEC 2006-K64 : DAILY ORBIT UPDATE (2006 MAY 28 UT)
MPEC 2006-E16 : OBSERVATIONS OF COMETS
MPEC 2006-D26 : DAILY ORBIT UPDATE (2006 FEB. 23 UT)
MPEC 2006-D26 : DAILY ORBIT UPDATE (2006 FEB. 23 UT)
MPEC 2006-D26 : DAILY ORBIT UPDATE (2006 FEB. 23 UT)
MPEC 2006-D26 : DAILY ORBIT UPDATE (2006 FEB. 23 UT)
MPEC 2006-C20 : OBSERVATIONS OF COMETS
MPEC 2006-B80 : DAILY ORBIT UPDATE (2006 JAN. 29 UT)
MPEC 2005-R55 : DAILY ORBIT UPDATE (2005 SEPT. 12 UT)
MPEC 2005-R01 : DAILY ORBIT UPDATE (2005 SEPT. 1 UT)
MPEC 2005-K22 : DAILY ORBIT UPDATE (2005 MAY 21 UT)
MPEC 2005-F51 : OBSERVATIONS OF COMETS
MPEC 2005-E90 : OBSERVATIONS OF COMETS
MPEC 2005-E88 : COMET 105P/SINGER BREWSTER
MPEC 2005-E43 : OBSERVATIONS OF COMETS
MPEC 2005-E41 : COMET 105P/SINGER BREWSTER
MPEC 2005-E11 : OBSERVATIONS OF COMETS
MPEC 2005-E09 : COMET C/2004 K1 (CATALINA)
MPEC 2004-Y19 : OBSERVATIONS OF COMETS
MPEC 2004-X50 : OBSERVATIONS OF COMETS
MPEC 2004-U17 : OBSERVATIONS OF COMETS
MPEC 2004-T02 : DAILY ORBIT UPDATE (2004 OCT. 2 UT)
MPEC 2004-S71 : OBSERVATIONS OF COMETS
MPEC 2004-R69 : COMET C/2004 Q1 (TUCKER)
MPEC 2004-Q70 : OBSERVATIONS OF COMETS
MPEC 2004-M31 : DAILY ORBIT UPDATE (2004 JUNE 20 UT)
MPEC 2004-L29 : DAILY ORBIT UPDATE (2004 JUNE 11 UT)
MPEC 2004-L29 : DAILY ORBIT UPDATE (2004 JUNE 11 UT)