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IAU Minor Planet Center

Minor Planet Center

MPEC 2009-N49 : COMETS C/2009 J10, 2009 J11, 2009 J12, 2009 K6 (SOHO)

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M.P.E.C. 2009-N49                                Issued 2009 July 15, 16:28 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/2009 J10, 2009 J11, 2009 J12, 2009 K6 (SOHO)

Observations:
    CK09J100 2S2009 05 11.35143 03 16 06.2  +16 25 32                   EN049249
    CK09J100 2s2009 05 11.35143 2 +0.00490390 +0.00607052 +0.00338612   EN049249
    CK09J100 2S2009 05 11.36811 03 15 57.2  +16 28 20                   EN049249
    CK09J100 2s2009 05 11.36811 2 +0.00489999 +0.00607342 +0.00338731   EN049249
    CK09J100 2S2009 05 11.39315 03 15 43.6  +16 32 38                   EN049249
    CK09J100 2s2009 05 11.39315 2 +0.00489411 +0.00607777 +0.00338911   EN049249
    CK09J100 2S2009 05 11.40976 03 15 34.4  +16 35 28                   EN049249
    CK09J100 2s2009 05 11.40976 2 +0.00489021 +0.00608065 +0.00339030   EN049249
    CK09J100 2S2009 05 11.42087 03 15 28.4  +16 37 26                   EN049249
    CK09J100 2s2009 05 11.42087 2 +0.00488760 +0.00608258 +0.00339109   EN049249
    CK09J100 2S2009 05 11.43476 03 15 20.4  +16 39 54                   EN049249
    CK09J100 2s2009 05 11.43476 2 +0.00488434 +0.00608499 +0.00339209   EN049249
    CK09J100 2S2009 05 11.46254 03 15 04.0  +16 44 50                   EN049249
    CK09J100 2s2009 05 11.46254 2 +0.00487781 +0.00608981 +0.00339407   EN049249
    CK09J110 3S2009 05 13.22087 03 23 56.3  +16 23 42                   EN049249
    CK09J110 3s2009 05 13.22087 2 +0.00445928 +0.00638833 +0.00351507   EN049249
    CK09J110 3S2009 05 13.23754 03 23 48.6  +16 26 21                   EN049249
    CK09J110 3s2009 05 13.23754 2 +0.00445527 +0.00639110 +0.00351617   EN049249
    CK09J110 3S2009 05 13.26254 03 23 41.6  +16 30 20                   EN049249
    CK09J110 3s2009 05 13.26254 2 +0.00444924 +0.00639525 +0.00351783   EN049249
    CK09J110 3S2009 05 13.27921 03 23 29.7  +16 32 30                   EN049249
    CK09J110 3s2009 05 13.27921 2 +0.00444522 +0.00639801 +0.00351893   EN049249
    CK09J110 3S2009 05 13.30422 03 23 22.8  +16 35 56                   EN049249
    CK09J110 3s2009 05 13.30422 2 +0.00443918 +0.00640216 +0.00352057   EN049249
    CK09J110 3S2009 05 13.32087 03 23 12.7  +16 39 58                   EN049249
    CK09J110 3s2009 05 13.32087 2 +0.00443516 +0.00640491 +0.00352167   EN049249
    CK09J110 3S2009 05 13.34588 03 22 59.1  +16 44 01                   EN049249
    CK09J110 3s2009 05 13.34588 2 +0.00442913 +0.00640906 +0.00352332   EN049249
    CK09J110 3S2009 05 13.36254 03 22 51.1  +16 45 43                   EN049249
    CK09J110 3s2009 05 13.36254 2 +0.00442510 +0.00641181 +0.00352441   EN049249
    CK09J110 2S2009 05 13.38059 03 22 46.8  +16 49 50                   EN049249
    CK09J110 2s2009 05 13.38059 2 +0.00442073 +0.00641480 +0.00352560   EN049249
    CK09J110 3S2009 05 13.38770 03 22 40.7  +16 50 22                   EN049249
    CK09J110 3s2009 05 13.38770 2 +0.00441903 +0.00641597 +0.00352606   EN049249
    CK09J110 2S2009 05 13.39588 03 22 39.5  +16 52 32                   EN049249
    CK09J110 2s2009 05 13.39588 2 +0.00441704 +0.00641733 +0.00352660   EN049249
    CK09J110 2S2009 05 13.41254 03 22 31.8  +16 55 29                   EN049249
    CK09J110 2s2009 05 13.41254 2 +0.00441302 +0.00642008 +0.00352769   EN049249
    CK09J110 2S2009 05 13.42087 03 22 28.2  +16 56 46                   EN049249
    CK09J110 2s2009 05 13.42087 2 +0.00441100 +0.00642146 +0.00352824   EN049249
    CK09J110 2S2009 05 13.46255 03 22 07.1  +17 04 34                   EN049249
    CK09J110 2s2009 05 13.46255 2 +0.00440092 +0.00642834 +0.00353097   EN049249
    CK09J110 2S2009 05 13.47921 03 21 59.6  +17 07 57                   EN049249
    CK09J110 2s2009 05 13.47921 2 +0.00439690 +0.00643109 +0.00353206   EN049249
    CK09J110 2S2009 05 13.49589 03 21 51.1  +17 10 59                   EN049249
    CK09J110 2s2009 05 13.49589 2 +0.00439286 +0.00643384 +0.00353315   EN049249
    CK09J110 2S2009 05 13.50421 03 21 46.7  +17 12 49                   EN049249
    CK09J110 2s2009 05 13.50421 2 +0.00439085 +0.00643521 +0.00353369   EN049249
    CK09J110 2S2009 05 13.52087 03 21 38.2  +17 16 13                   EN049249
    CK09J110 2s2009 05 13.52087 2 +0.00438681 +0.00643796 +0.00353478   EN049249
    CK09J110 2S2009 05 13.53754 03 21 29.4  +17 19 59                   EN049249
    CK09J110 2s2009 05 13.53754 2 +0.00438278 +0.00644070 +0.00353586   EN049249
    CK09J120 2S2009 05 15.57940 03 34 29.3  +19 23 20                   EN049249
    CK09J120 2s2009 05 15.57940 2 +0.00388157 +0.00676754 +0.00366224   EN049249
    CK09J120 2S2009 05 15.58754 03 34 39.0  +19 25 00                   EN049249
    CK09J120 2s2009 05 15.58754 2 +0.00387955 +0.00676881 +0.00366272   EN049249
    CK09J120 2S2009 05 15.60421 03 34 58.5  +19 28 40                   EN049249
    CK09J120 2s2009 05 15.60421 2 +0.00387540 +0.00677140 +0.00366369   EN049249
    CK09J120 2S2009 05 15.63059 03 35 27.8  +19 34 11                   EN049249
    CK09J120 2s2009 05 15.63059 2 +0.00386883 +0.00677549 +0.00366523   EN049249
    CK09J120 2S2009 05 15.64587 03 35 44.2  +19 37 17                   EN049249
    CK09J120 2s2009 05 15.64587 2 +0.00386503 +0.00677786 +0.00366613   EN049249
    CK09J120 2S2009 05 15.66254 03 36 02.8  +19 40 54                   EN049249
    CK09J120 2s2009 05 15.66254 2 +0.00386088 +0.00678044 +0.00366710   EN049249
    CK09K060 2S2009 05 17.22921 03 38 01.3  +17 47 37                   EN049249
    CK09K060 2s2009 05 17.22921 2 +0.00346700 +0.00701710 +0.00375428   EN049249
    CK09K060 2S2009 05 17.24587 03 37 54.7  +17 50 21                   EN049249
    CK09K060 2s2009 05 17.24587 2 +0.00346277 +0.00701955 +0.00375516   EN049249
    CK09K060 2S2009 05 17.25421 03 37 51.4  +17 51 49                   EN049249
    CK09K060 2s2009 05 17.25421 2 +0.00346065 +0.00702078 +0.00375560   EN049249
    CK09K060 2S2009 05 17.27087 03 37 44.3  +17 54 42                   EN049249
    CK09K060 2s2009 05 17.27087 2 +0.00345642 +0.00702322 +0.00375648   EN049249
    CK09K060 2S2009 05 17.28754 03 37 36.8  +17 57 34                   EN049249
    CK09K060 2s2009 05 17.28754 2 +0.00345219 +0.00702567 +0.00375736   EN049249
    CK09K060 2S2009 05 17.29588 03 37 33.3  +17 59 06                   EN049249
    CK09K060 2s2009 05 17.29588 2 +0.00345007 +0.00702689 +0.00375780   EN049249
    CK09K060 2S2009 05 17.31254 03 37 26.2  +18 02 02                   EN049249
    CK09K060 2s2009 05 17.31254 2 +0.00344584 +0.00702934 +0.00375868   EN049249
    CK09K060 2S2009 05 17.32921 03 37 18.5  +18 05 03                   EN049249
    CK09K060 2s2009 05 17.32921 2 +0.00344161 +0.00703178 +0.00375955   EN049249
    CK09K060 2S2009 05 17.33754 03 37 15.0  +18 06 34                   EN049249
    CK09K060 2s2009 05 17.33754 2 +0.00343949 +0.00703300 +0.00375999   EN049249

Observer details:
249 SOHO.  SOHO-LASCO coronagraphs C2 and C3.  Comet detections by R. Kracht
    and B. Zhou, measurements by K. Battams, reductions by B. G. Marsden.

Orbital elements:
Comet            T              q       e       Peri.    Node     Incl.     C
CK09J100   2009 May   11.75   0.0054   1.0      80.53     1.28   143.75     X
CK09J110   2009 May   13.78   0.0061   1.0      75.73   354.77   143.11     X
CK09J120   2009 May   15.68   0.0417   1.0      28.20    78.41    23.04     X
CK09K060   2009 May   17.69   0.0069   1.0      90.30    17.31   140.87     X

Brian G. Marsden             (C) Copyright 2009 MPC           M.P.E.C. 2009-N49

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