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Minor Planet Center

MPEC 2009-F31 : COMETS C/2008 E10, 2008 Y16, 2008 Y17, 2009 A6 (SOHO)

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Read MPEC 2009-F30 Read MPEC 2009-F32


M.P.E.C. 2009-F31                                Issued 2009 Mar. 18, 21:45 UT

     The Minor Planet Electronic Circulars contain information on unusual
         minor planets and routine data on comets.  They are published
   on behalf of Commission 20 of the International Astronomical Union by the
          Minor Planet Center, Smithsonian Astrophysical Observatory,
                          Cambridge, MA 02138, U.S.A.

             Prepared using the Tamkin Foundation Computer Network

                              MPC@CFA.HARVARD.EDU
          URL http://www.cfa.harvard.edu/iau/mpc.html  ISSN 1523-6714

             COMETS C/2008 E10, 2008 Y16, 2008 Y17, 2009 A6 (SOHO)

Observations:
    CK08E100 4S2008 03 07.84990 01 01 45.2  +02 32 27                   EF031C49
    CK08E100 4s2008 03 07.84990 2 +0.02013350 -0.35278437 -0.15388551   EF031C49
    CK08E100 4S2008 03 07.87767 01 01 29.6  +02 36 22                   EF031C49
    CK08E100 4s2008 03 07.87767 2 +0.02033293 -0.35279319 -0.15388827   EF031C49
    CK08E100 4S2008 03 08.07212 00 59 00.8  +02 54 19                   EF031C49
    CK08E100 4s2008 03 08.07212 2 +0.02172929 -0.35285256 -0.15390651   EF031C49
    CK08E100 4S2008 03 08.12767 00 58 23.6  +02 58 30                   EF031C49
    CK08E100 4s2008 03 08.12767 2 +0.02212838 -0.35286874 -0.15391138   EF031C49
    CK08E100 4S2008 03 08.15546 00 58 06.1  +02 59 49                   EF031C49
    CK08E100 4s2008 03 08.15546 2 +0.02232798 -0.35287671 -0.15391377   EF031C49
    CK08E100 4S2008 03 08.18323 00 57 44.5  +03 02 07                   EF031C49
    CK08E100 4s2008 03 08.18323 2 +0.02252752 -0.35288459 -0.15391611   EF031C49
    CK08Y160 4S2008 12 31.79434 22 05 07.7  -15 03 38                   EF031C49
    CK08Y160 4s2008 12 31.79434 2 -0.59485436 -0.35208085 -0.15481047   EF031C49
    CK08Y160 4S2008 12 31.82212 22 04 39.9  -14 59 34                   EF031C49
    CK08Y160 4s2008 12 31.82212 2 -0.59466765 -0.35235552 -0.15492917   EF031C49
    CK08Y160 4S2008 12 31.84990 22 04 12.4  -14 55 18                   EF031C49
    CK08Y160 4s2008 12 31.84990 2 -0.59448079 -0.35263011 -0.15504783   EF031C49
    CK08Y160 4S2008 12 31.87767 22 03 50.5  -14 52 36                   EF031C49
    CK08Y160 4s2008 12 31.87767 2 -0.59429378 -0.35290462 -0.15516646   EF031C49
    CK08Y160 4S2008 12 31.90545 22 03 35.1  -14 49 05                   EF031C49
    CK08Y160 4s2008 12 31.90545 2 -0.59410661 -0.35317906 -0.15528505   EF031C49
    CK08Y160 4S2008 12 31.93323 22 03 12.0  -14 46 08                   EF031C49
    CK08Y160 4s2008 12 31.93323 2 -0.59391930 -0.35345342 -0.15540361   EF031C49
    CK08Y160 4S2008 12 31.96101 22 02 47.9  -14 44 23                   EF031C49
    CK08Y160 4s2008 12 31.96101 2 -0.59373181 -0.35372773 -0.15552215   EF031C49
    CK08Y160 4S2008 12 31.98879 22 02 25.6  -14 42 30                   EF031C49
    CK08Y160 4s2008 12 31.98879 2 -0.59354419 -0.35400193 -0.15564064   EF031C49
    CK08Y160 4S2009 01 01.01656 22 01 59.8  -14 39 26                   EF031C49
    CK08Y160 4s2009 01 01.01656 2 -0.59335638 -0.35427613 -0.15575912   EF031C49
    CK08Y160 4S2009 01 01.04434 22 01 31.8  -14 34 57                   EF031C49
    CK08Y160 4s2009 01 01.04434 2 -0.59316846 -0.35455017 -0.15587754   EF031C49
    CK08Y160 4S2009 01 01.07212 22 01 11.7  -14 30 58                   EF031C49
    CK08Y160 4s2009 01 01.07212 2 -0.59298039 -0.35482413 -0.15599593   EF031C49
    CK08Y160 4S2009 01 01.09990 22 00 45.5  -14 30 09                   EF031C49
    CK08Y160 4s2009 01 01.09990 2 -0.59279217 -0.35509801 -0.15611428   EF031C49
    CK08Y170 4S2008 12 31.90545 22 07 26.9  -15 31 43                   EF031C49
    CK08Y170 4s2008 12 31.90545 2 -0.59410661 -0.35317906 -0.15528505   EF031C49
    CK08Y170 4S2008 12 31.93323 22 06 57.3  -15 28 45                   EF031C49
    CK08Y170 4s2008 12 31.93323 2 -0.59391930 -0.35345342 -0.15540361   EF031C49
    CK08Y170 4S2008 12 31.96101 22 06 44.1  -15 24 18                   EF031C49
    CK08Y170 4s2008 12 31.96101 2 -0.59373181 -0.35372773 -0.15552215   EF031C49
    CK08Y170 4S2008 12 31.98879 22 06 21.0  -15 22 17                   EF031C49
    CK08Y170 4s2008 12 31.98879 2 -0.59354419 -0.35400193 -0.15564064   EF031C49
    CK08Y170 4S2009 01 01.04434 22 05 45.1  -15 15 27                   EF031C49
    CK08Y170 4s2009 01 01.04434 2 -0.59316846 -0.35455017 -0.15587754   EF031C49
    CK08Y170 4S2009 01 01.07212 22 05 21.5  -15 13 43                   EF031C49
    CK08Y170 4s2009 01 01.07212 2 -0.59298039 -0.35482413 -0.15599593   EF031C49
    CK08Y170 4S2009 01 01.09990 22 04 50.1  -15 09 45                   EF031C49
    CK08Y170 4s2009 01 01.09990 2 -0.59279217 -0.35509801 -0.15611428   EF031C49
    CK08Y170 4S2009 01 01.12767 22 04 28.6  -15 06 31                   EF031C49
    CK08Y170 4s2009 01 01.12767 2 -0.59260380 -0.35537181 -0.15623259   EF031C49
    CK08Y170 4S2009 01 01.15545 22 04 10.2  -15 05 02                   EF031C49
    CK08Y170 4s2009 01 01.15545 2 -0.59241528 -0.35564554 -0.15635088   EF031C49
    CK08Y170 4S2009 01 01.18323 22 03 48.9  -15 01 43                   EF031C49
    CK08Y170 4s2009 01 01.18323 2 -0.59222661 -0.35591918 -0.15646912   EF031C49
    CK08Y170 4S2009 01 01.21101 22 03 30.8  -14 58 17                   EF031C49
    CK08Y170 4s2009 01 01.21101 2 -0.59203778 -0.35619276 -0.15658733   EF031C49
    CK08Y170 4S2009 01 01.23879 22 03 07.0  -14 55 19                   EF031C49
    CK08Y170 4s2009 01 01.23879 2 -0.59184880 -0.35646624 -0.15670551   EF031C49
    CK08Y170 4S2009 01 01.26656 22 02 41.5  -14 51 57                   EF031C49
    CK08Y170 4s2009 01 01.26656 2 -0.59165969 -0.35673964 -0.15682364   EF031C49
    CK08Y170 4S2009 01 01.29434 22 02 16.2  -14 48 46                   EF031C49
    CK08Y170 4s2009 01 01.29434 2 -0.59147040 -0.35701298 -0.15694176   EF031C49
    CK09A060 4S2009 01 02.37768 22 11 06.2  -14 25 24                   EF031C49
    CK09A060 4s2009 01 02.37768 2 -0.58397168 -0.36760987 -0.16152024   EF031C49
    CK09A060 4S2009 01 02.40545 22 10 47.9  -14 22 23                   EF031C49
    CK09A060 4s2009 01 02.40545 2 -0.58377642 -0.36787997 -0.16163692   EF031C49
    CK09A060 4S2009 01 02.43323 22 10 23.5  -14 21 18                   EF031C49
    CK09A060 4s2009 01 02.43323 2 -0.58358103 -0.36814994 -0.16175356   EF031C49
    CK09A060 4S2009 01 02.46101 22 10 02.3  -14 17 12                   EF031C49
    CK09A060 4s2009 01 02.46101 2 -0.58338544 -0.36841990 -0.16187018   EF031C49
    CK09A060 4S2009 01 02.48879 22 09 41.1  -14 14 04                   EF031C49
    CK09A060 4s2009 01 02.48879 2 -0.58318973 -0.36868974 -0.16198675   EF031C49
    CK09A060 4S2009 01 02.51656 22 09 13.7  -14 11 17                   EF031C49
    CK09A060 4s2009 01 02.51656 2 -0.58299390 -0.36895946 -0.16210327   EF031C49
    CK09A060 4S2009 01 02.54434 22 08 51.6  -14 07 58                   EF031C49
    CK09A060 4s2009 01 02.54434 2 -0.58279787 -0.36922918 -0.16221979   EF031C49
    CK09A060 4S2009 01 02.57212 22 08 31.1  -14 06 50                   EF031C49
    CK09A060 4s2009 01 02.57212 2 -0.58260172 -0.36949876 -0.16233626   EF031C49
    CK09A060 4S2009 01 02.62768 22 07 38.6  -14 01 50                   EF031C49
    CK09A060 4s2009 01 02.62768 2 -0.58220896 -0.37003770 -0.16256908   EF031C49
    CK09A060 4S2009 01 02.65545 22 07 10.2  -13 57 11                   EF031C49
    CK09A060 4s2009 01 02.65545 2 -0.58201239 -0.37030701 -0.16268541   EF031C49

Observer details:
C49 STEREO-A.  STEREO-SECCHI imager HI1.  Comet detections by A. Watson and
    K. Battams, Measurements by Battams, reductions by B. G. Marsden.

Orbital elements:
Comet            T              q       e       Peri.    Node     Incl.     C
CK08E100   2008 Mar.   9.03   0.0053   1.0      92.91    18.85   140.63     X
CK08Y160   2009 Jan.   1.74   0.0051   1.0      94.24    16.89   143.48     X
CK08Y170   2009 Jan.   1.99   0.0053   1.0      73.77   354.27   145.28     X
CK09A060   2009 Jan.   3.31   0.0052   1.0      85.82     7.57   146.36     X

Brian G. Marsden             (C) Copyright 2009 MPC           M.P.E.C. 2009-F31

Read MPEC 2009-F30 Read MPEC 2009-F32


MPEC number:

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