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IAU Minor Planet Center

Minor Planet Center

MPEC 2008-A50 : COMETS C/2007 T10, 2007 T11, 2007 T12, 2007 T13, 2007 T14 (SOHO)

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M.P.E.C. 2008-A50                                Issued 2008 Jan. 11, 21:20 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/2007 T10, 2007 T11, 2007 T12, 2007 T13, 2007 T14 (SOHO)

Observations:
    CK07T100 3S2007 10 11.07088 12 51 01.1  -08 01 28                   EA050249
    CK07T100 3s2007 10 11.07088 2 -0.01032190 +0.00138010 +0.00041146   EA050249
    CK07T100 3S2007 10 11.09588 12 51 35.6  -08 00 41                   EA050249
    CK07T100 3s2007 10 11.09588 2 -0.01032121 +0.00137603 +0.00041042   EA050249
    CK07T100 3S2007 10 11.11255 12 52 02.5  -07 59 22                   EA050249
    CK07T100 3s2007 10 11.11255 2 -0.01032074 +0.00137332 +0.00040973   EA050249
    CK07T100 3S2007 10 11.13755 12 52 43.1  -07 57 33                   EA050249
    CK07T100 3s2007 10 11.13755 2 -0.01032004 +0.00136925 +0.00040869   EA050249
    CK07T100 3S2007 10 11.15422 12 53 01.8  -07 56 46                   EA050249
    CK07T100 3s2007 10 11.15422 2 -0.01031957 +0.00136654 +0.00040800   EA050249
    CK07T100 3S2007 10 11.17922 12 53 43.2  -07 54 59                   EA050249
    CK07T100 3s2007 10 11.17922 2 -0.01031886 +0.00136247 +0.00040696   EA050249
    CK07T100 3S2007 10 11.19588 12 54 12.9  -07 54 10                   EA050249
    CK07T100 3s2007 10 11.19588 2 -0.01031839 +0.00135975 +0.00040627   EA050249
    CK07T100 3S2007 10 11.22089 12 54 49.3  -07 52 01                   EA050249
    CK07T100 3s2007 10 11.22089 2 -0.01031768 +0.00135567 +0.00040522   EA050249
    CK07T100 3S2007 10 11.23757 12 55 17.9  -07 50 54                   EA050249
    CK07T100 3s2007 10 11.23757 2 -0.01031721 +0.00135295 +0.00040453   EA050249
    CK07T100 2S2007 10 11.31255 12 57 20.6  -07 45 28                   EA050249
    CK07T100 2s2007 10 11.31255 2 -0.01031505 +0.00134070 +0.00040140   EA050249
    CK07T100 2S2007 10 11.32922 12 57 48.2  -07 44 03                   EA050249
    CK07T100 2s2007 10 11.32922 2 -0.01031456 +0.00133798 +0.00040070   EA050249
    CK07T100 2S2007 10 11.33755 12 58 01.0  -07 43 02                   EA050249
    CK07T100 2s2007 10 11.33755 2 -0.01031432 +0.00133662 +0.00040035   EA050249
    CK07T100 2S2007 10 11.35423 12 58 27.3  -07 41 20                   EA050249
    CK07T100 2s2007 10 11.35423 2 -0.01031384 +0.00133389 +0.00039966   EA050249
    CK07T100 2S2007 10 11.37089 12 58 56.8  -07 40 00                   EA050249
    CK07T100 2s2007 10 11.37089 2 -0.01031335 +0.00133116 +0.00039896   EA050249
    CK07T100 2S2007 10 11.37922 12 59 18.4  -07 39 12                   EA050249
    CK07T100 2s2007 10 11.37922 2 -0.01031311 +0.00132980 +0.00039861   EA050249
    CK07T100 2S2007 10 11.39588 12 59 46.3  -07 37 44                   EA050249
    CK07T100 2s2007 10 11.39588 2 -0.01031262 +0.00132707 +0.00039791   EA050249
    CK07T110 2S2007 10 13.45558 13 05 39.2  -08 36 28                   EA050249
    CK07T110 2s2007 10 13.45558 2 -0.01024220 +0.00098300 +0.00030929   EA050249
    CK07T110 2S2007 10 13.46267 13 05 50.4  -08 35 38                   EA050249
    CK07T110 2s2007 10 13.46267 2 -0.01024192 +0.00098180 +0.00030898   EA050249
    CK07T110 2S2007 10 13.47922 13 06 16.7  -08 34 14                   EA050249
    CK07T110 2s2007 10 13.47922 2 -0.01024127 +0.00097898 +0.00030825   EA050249
    CK07T110 2S2007 10 13.49590 13 06 44.4  -08 32 37                   EA050249
    CK07T110 2s2007 10 13.49590 2 -0.01024062 +0.00097614 +0.00030752   EA050249
    CK07T110 2S2007 10 13.50422 13 06 58.7  -08 32 05                   EA050249
    CK07T110 2s2007 10 13.50422 2 -0.01024029 +0.00097472 +0.00030715   EA050249
    CK07T110 2S2007 10 13.52089 13 07 27.7  -08 30 29                   EA050249
    CK07T110 2s2007 10 13.52089 2 -0.01023964 +0.00097188 +0.00030641   EA050249
    CK07T120 2S2007 10 13.57922 13 06 21.8  -08 42 54                   EA050249
    CK07T120 2s2007 10 13.57922 2 -0.01023733 +0.00096194 +0.00030383   EA050249
    CK07T120 2S2007 10 13.58755 13 06 33.9  -08 42 15                   EA050249
    CK07T120 2s2007 10 13.58755 2 -0.01023700 +0.00096052 +0.00030347   EA050249
    CK07T120 2S2007 10 13.62088 13 07 27.3  -08 39 25                   EA050249
    CK07T120 2s2007 10 13.62088 2 -0.01023568 +0.00095483 +0.00030199   EA050249
    CK07T120 2S2007 10 13.62922 13 07 41.1  -08 38 35                   EA050249
    CK07T120 2s2007 10 13.62922 2 -0.01023535 +0.00095341 +0.00030162   EA050249
    CK07T120 2S2007 10 13.64588 13 08 07.4  -08 37 07                   EA050249
    CK07T120 2s2007 10 13.64588 2 -0.01023468 +0.00095057 +0.00030088   EA050249
    CK07T120 2S2007 10 13.66255 13 08 34.0  -08 35 41                   EA050249
    CK07T120 2s2007 10 13.66255 2 -0.01023401 +0.00094772 +0.00030015   EA050249
    CK07T120 2S2007 10 13.67088 13 08 48.3  -08 34 55                   EA050249
    CK07T120 2s2007 10 13.67088 2 -0.01023368 +0.00094630 +0.00029978   EA050249
    CK07T120 2S2007 10 13.68757 13 09 15.5  -08 33 15                   EA050249
    CK07T120 2s2007 10 13.68757 2 -0.01023301 +0.00094345 +0.00029904   EA050249
    CK07T130 2S2007 10 15.32922 13 12 24.1  -09 11 19                   EA050249
    CK07T130 2s2007 10 15.32922 2 -0.01016082 +0.00065940 +0.00022504   EA050249
    CK07T130 2S2007 10 15.33755 13 12 37.1  -09 10 57                   EA050249
    CK07T130 2s2007 10 15.33755 2 -0.01016042 +0.00065794 +0.00022466   EA050249
    CK07T130 2S2007 10 15.35422 13 13 04.7  -09 09 33                   EA050249
    CK07T130 2s2007 10 15.35422 2 -0.01015962 +0.00065502 +0.00022390   EA050249
    CK07T130 2S2007 10 15.37089 13 13 31.5  -09 08 16                   EA050249
    CK07T130 2s2007 10 15.37089 2 -0.01015882 +0.00065210 +0.00022314   EA050249
    CK07T130 2S2007 10 15.37922 13 13 45.5  -09 07 18                   EA050249
    CK07T130 2s2007 10 15.37922 2 -0.01015842 +0.00065064 +0.00022275   EA050249
    CK07T130 2S2007 10 15.39589 13 14 14.4  -09 06 58                   EA050249
    CK07T130 2s2007 10 15.39589 2 -0.01015762 +0.00064772 +0.00022199   EA050249
    CK07T130 2S2007 10 15.41255 13 14 44.2  -09 04 06                   EA050249
    CK07T130 2s2007 10 15.41255 2 -0.01015682 +0.00064480 +0.00022123   EA050249
    CK07T130 2S2007 10 15.42090 13 14 54.2  -09 03 46                   EA050249
    CK07T130 2s2007 10 15.42090 2 -0.01015642 +0.00064334 +0.00022084   EA050249
    CK07T140 3S2007 10 15.47092 13 14 56.5  -09 55 21                   EA050249
    CK07T140 3s2007 10 15.47092 2 -0.01015400 +0.00063457 +0.00021855   EA050249
    CK07T140 3S2007 10 15.48757 13 15 19.4  -09 52 44                   EA050249
    CK07T140 3s2007 10 15.48757 2 -0.01015320 +0.00063165 +0.00021779   EA050249
    CK07T140 3S2007 10 15.51256 13 16 02.6  -09 49 55                   EA050249
    CK07T140 3s2007 10 15.51256 2 -0.01015198 +0.00062726 +0.00021664   EA050249
    CK07T140 2S2007 10 15.53755 13 16 38.2  -09 47 35                   EA050249
    CK07T140 2s2007 10 15.53755 2 -0.01015076 +0.00062287 +0.00021549   EA050249
    CK07T140 2S2007 10 15.54590 13 16 50.0  -09 46 17                   EA050249
    CK07T140 2s2007 10 15.54590 2 -0.01015036 +0.00062140 +0.00021510   EA050249
    CK07T140 2S2007 10 15.56257 13 17 16.0  -09 43 53                   EA050249
    CK07T140 2s2007 10 15.56257 2 -0.01014954 +0.00061847 +0.00021434   EA050249
    CK07T140 2S2007 10 15.57922 13 17 41.6  -09 42 14                   EA050249
    CK07T140 2s2007 10 15.57922 2 -0.01014873 +0.00061555 +0.00021357   EA050249
    CK07T140 2S2007 10 15.58755 13 17 53.8  -09 40 54                   EA050249
    CK07T140 2s2007 10 15.58755 2 -0.01014832 +0.00061409 +0.00021319   EA050249
    CK07T140 2S2007 10 15.60422 13 18 19.1  -09 38 55                   EA050249
    CK07T140 2s2007 10 15.60422 2 -0.01014751 +0.00061116 +0.00021242   EA050249
    CK07T140 2S2007 10 15.62089 13 18 46.3  -09 35 39                   EA050249
    CK07T140 2s2007 10 15.62089 2 -0.01014669 +0.00060823 +0.00021165   EA050249
    CK07T140 2S2007 10 15.62922 13 18 55.5  -09 35 28                   EA050249
    CK07T140 2s2007 10 15.62922 2 -0.01014628 +0.00060676 +0.00021127   EA050249

Observer details:
249 SOHO.  SOHO-LASCO coronagraphs C3 and C2.  Comet detections by H. Su and
    A. Kubczak, measurements by K. Battams, reductions by B. G. Marsden.

Orbital elements:
Comet            T              q       e       Peri.    Node     Incl.     C
CK07T100   2007 Oct.  11.63   0.0049   1.0      77.63   358.34   144.09     X
CK07T110   2007 Oct.  13.79   0.0050   1.0      81.31   359.32   144.21     X
CK07T120   2007 Oct.  13.93   0.0050   1.0      79.58   352.14   145.90     X
CK07T130   2007 Oct.  15.67   0.0049   1.0      89.33     9.46   144.34     X
CK07T140   2007 Oct.  15.81   0.0051   1.0      44.22   302.47   140.92     X

Brian G. Marsden             (C) Copyright 2008 MPC           M.P.E.C. 2008-A50

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