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IAU Minor Planet Center

Minor Planet Center

MPEC 2007-L02 : COMETS C/2007 H6, 2007 H7, 2007 H8, 2007 H9 (SOHO)

The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.


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M.P.E.C. 2007-L02                                Issued 2007 June 1, 22:04 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 H6, 2007 H7, 2007 H8, 2007 H9 (SOHO)

Observations:
    CK07H060 2S2007 04 21.86811 02 04 28.3  +11 03 41                   EL002249
    CK07H060 2s2007 04 21.86811 2 +0.00995871 +0.00095792 +0.00049720   EL002249
    CK07H060 2S2007 04 21.89314 02 04 05.2  +11 06 56                   EL002249
    CK07H060 2s2007 04 21.89314 2 +0.00995670 +0.00096192 +0.00049968   EL002249
    CK07H060 2S2007 04 21.90977 02 03 49.6  +11 09 02                   EL002249
    CK07H060 2s2007 04 21.90977 2 +0.00995537 +0.00096457 +0.00050133   EL002249
    CK07H060 2S2007 04 21.92089 02 03 39.2  +11 10 38                   EL002249
    CK07H060 2s2007 04 21.92089 2 +0.00995447 +0.00096635 +0.00050244   EL002249
    CK07H060 2S2007 04 21.93477 02 03 26.2  +11 12 24                   EL002249
    CK07H060 2s2007 04 21.93477 2 +0.00995335 +0.00096857 +0.00050381   EL002249
    CK07H070 2S2007 04 23.15977 02 08 43.1  +11 17 52                   EL002249
    CK07H070 2s2007 04 23.15977 2 +0.00985107 +0.00116526 +0.00062548   EL002249
    CK07H070 2S2007 04 23.17089 02 08 32.9  +11 20 53                   EL002249
    CK07H070 2s2007 04 23.17089 2 +0.00985011 +0.00116705 +0.00062658   EL002249
    CK07H070 2S2007 04 23.18497 02 08 22.9  +11 21 33                   EL002249
    CK07H070 2s2007 04 23.18497 2 +0.00984889 +0.00116932 +0.00062798   EL002249
    CK07H070 2S2007 04 23.20144 02 08 06.5  +11 24 36                   EL002249
    CK07H070 2s2007 04 23.20144 2 +0.00984746 +0.00117198 +0.00062962   EL002249
    CK07H070 2S2007 04 23.21256 02 08 00.8  +11 25 58                   EL002249
    CK07H070 2s2007 04 23.21256 2 +0.00984650 +0.00117377 +0.00063072   EL002249
    CK07H070 2S2007 04 23.22644 02 07 49.8  +11 28 15                   EL002249
    CK07H070 2s2007 04 23.22644 2 +0.00984530 +0.00117601 +0.00063211   EL002249
    CK07H070 2S2007 04 23.24312 02 07 36.7  +11 30 05                   EL002249
    CK07H070 2s2007 04 23.24312 2 +0.00984385 +0.00117870 +0.00063377   EL002249
    CK07H070 2S2007 04 23.25422 02 07 27.5  +11 31 31                   EL002249
    CK07H070 2s2007 04 23.25422 2 +0.00984289 +0.00118049 +0.00063487   EL002249
    CK07H070 2S2007 04 23.26848 02 07 15.9  +11 33 22                   EL002249
    CK07H070 2s2007 04 23.26848 2 +0.00984165 +0.00118279 +0.00063629   EL002249
    CK07H070 2S2007 04 23.28477 02 07 00.4  +11 36 08                   EL002249
    CK07H070 2s2007 04 23.28477 2 +0.00984023 +0.00118542 +0.00063791   EL002249
    CK07H070 2S2007 04 23.31059 02 06 39.2  +11 39 27                   EL002249
    CK07H070 2s2007 04 23.31059 2 +0.00983799 +0.00118959 +0.00064048   EL002249
    CK07H080 2S2007 04 29.97644 02 33 02.1  +13 26 23                   EL002249
    CK07H080 2s2007 04 29.97644 2 +0.00915814 +0.00229503 +0.00130963   EL002249
    CK07H080 2S2007 04 29.99311 02 32 48.1  +13 29 00                   EL002249
    CK07H080 2s2007 04 29.99311 2 +0.00915619 +0.00229788 +0.00131132   EL002249
    CK07H080 2S2007 04 30.00422 02 32 39.6  +13 30 37                   EL002249
    CK07H080 2s2007 04 30.00422 2 +0.00915489 +0.00229978 +0.00131245   EL002249
    CK07H080 2S2007 04 30.01811 02 32 26.6  +13 32 50                   EL002249
    CK07H080 2s2007 04 30.01811 2 +0.00915326 +0.00230215 +0.00131386   EL002249
    CK07H080 2S2007 04 30.03478 02 32 15.2  +13 35 26                   EL002249
    CK07H080 2s2007 04 30.03478 2 +0.00915131 +0.00230500 +0.00131555   EL002249
    CK07H090 2S2007 04 30.53478 02 35 37.7  +13 32 27                   EL002249
    CK07H090 2s2007 04 30.53478 2 +0.00909206 +0.00239070 +0.00136635   EL002249
    CK07H090 2S2007 04 30.56057 02 35 17.9  +13 36 19                   EL002249
    CK07H090 2s2007 04 30.56057 2 +0.00908898 +0.00239513 +0.00136897   EL002249
    CK07H090 2S2007 04 30.57646 02 35 05.1  +13 38 41                   EL002249
    CK07H090 2s2007 04 30.57646 2 +0.00908707 +0.00239786 +0.00137059   EL002249
    CK07H090 2S2007 04 30.58756 02 34 56.3  +13 40 31                   EL002249
    CK07H090 2s2007 04 30.58756 2 +0.00908574 +0.00239977 +0.00137172   EL002249
    CK07H090 2S2007 04 30.60144 02 34 45.2  +13 42 42                   EL002249
    CK07H090 2s2007 04 30.60144 2 +0.00908407 +0.00240216 +0.00137313   EL002249
    CK07H090 2S2007 04 30.61811 02 34 31.6  +13 45 24                   EL002249
    CK07H090 2s2007 04 30.61811 2 +0.00908207 +0.00240503 +0.00137483   EL002249
    CK07H090 2S2007 04 30.62922 02 34 23.2  +13 47 04                   EL002249
    CK07H090 2s2007 04 30.62922 2 +0.00908074 +0.00240694 +0.00137596   EL002249
    CK07H090 2S2007 04 30.64313 02 34 11.5  +13 49 28                   EL002249
    CK07H090 2s2007 04 30.64313 2 +0.00907907 +0.00240933 +0.00137737   EL002249

Observer details:
249 SOHO.  SOHO-LASCO coronagraph C2.  Comet detections by V. Bezugly and
    B. Zhou, measurements by K. Battams, reductions by B. G. Marsden.

Orbital elements:
Comet            T              q       e       Peri.    Node     Incl.     C
CK07H060   2007 Apr.  22.24   0.0052   1.0      84.75     8.55   144.28     X
CK07H070   2007 Apr.  23.58   0.0050   1.0      85.57     1.83   144.54     X
CK07H080   2007 Apr.  30.33   0.0051   1.0      76.55   357.26   144.38     X
CK07H090   2007 Apr.  30.92   0.0050   1.0      79.42     0.72   143.75     X

Brian G. Marsden             (C) Copyright 2007 MPC           M.P.E.C. 2007-L02

Read MPEC 2007-L01 Read MPEC 2007-L03


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