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IAU Minor Planet Center

Minor Planet Center

MPEC 2005-K44 : COMETS C/2005 H4, 2005 H5, 2005 H6, 2005 H7, 2005 H8 (SOHO)

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Read MPEC 2005-K43 Read MPEC 2005-K45


M.P.E.C. 2005-K44                                Issued 2005 May 26, 18:35 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.

                  Supported in part by the Brinson Foundation
             Prepared using the Tamkin Foundation Computer Network

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

          COMETS C/2005 H4, 2005 H5, 2005 H6, 2005 H7, 2005 H8 (SOHO)

Observations:
    CK05H040 2S2005 04 21.97645 02 05 46.8  +11 13 21                   EK044249
    CK05H040 2s2005 04 21.97645 2 +0.01065160 +0.00177331 +0.00030232   EK044249
    CK05H040 2S2005 04 21.99314 02 05 32.1  +11 15 43                   EK044249
    CK05H040 2s2005 04 21.99314 2 +0.01065087 +0.00177470 +0.00030336   EK044249
    CK05H040 2S2005 04 22.00423 02 05 21.6  +11 17 18                   EK044249
    CK05H040 2s2005 04 22.00423 2 +0.01065038 +0.00177562 +0.00030404   EK044249
    CK05H040 2S2005 04 22.01812 02 05 08.7  +11 19 28                   EK044249
    CK05H040 2s2005 04 22.01812 2 +0.01064977 +0.00177678 +0.00030490   EK044249
    CK05H040 2S2005 04 22.03479 02 04 52.5  +11 21 56                   EK044249
    CK05H040 2s2005 04 22.03479 2 +0.01064903 +0.00177817 +0.00030594   EK044249
    CK05H050 2S2005 04 24.82646 02 17 07.6  +12 06 47                   EK044249
    CK05H050 2s2005 04 24.82646 2 +0.01051900 +0.00202250 +0.00048581   EK044249
    CK05H050 2S2005 04 24.83756 02 16 58.9  +12 08 13                   EK044249
    CK05H050 2s2005 04 24.83756 2 +0.01051845 +0.00202352 +0.00048655   EK044249
    CK05H050 2S2005 04 24.85145 02 16 46.5  +12 10 05                   EK044249
    CK05H050 2s2005 04 24.85145 2 +0.01051777 +0.00202480 +0.00048749   EK044249
    CK05H050 2S2005 04 24.86812 02 16 33.0  +12 12 31                   EK044249
    CK05H050 2s2005 04 24.86812 2 +0.01051694 +0.00202633 +0.00048860   EK044249
    CK05H050 2S2005 04 24.89316 02 16 11.8  +12 15 50                   EK044249
    CK05H050 2s2005 04 24.89316 2 +0.01051570 +0.00202864 +0.00049028   EK044249
    CK05H050 2S2005 04 24.90979 02 15 56.5  +12 18 12                   EK044249
    CK05H050 2s2005 04 24.90979 2 +0.01051488 +0.00203017 +0.00049140   EK044249
    CK05H050 2S2005 04 24.92090 02 15 47.0  +12 19 48                   EK044249
    CK05H050 2s2005 04 24.92090 2 +0.01051433 +0.00203120 +0.00049214   EK044249
    CK05H050 2S2005 04 24.93480 02 15 34.7  +12 21 50                   EK044249
    CK05H050 2s2005 04 24.93480 2 +0.01051364 +0.00203248 +0.00049308   EK044249
    CK05H050 2S2005 04 24.97646 02 14 57.2  +12 27 59                   EK044249
    CK05H050 2s2005 04 24.97646 2 +0.01051157 +0.00203633 +0.00049588   EK044249
    CK05H060 2S2005 04 25.10145 02 14 42.0  +11 51 29                   EK044249
    CK05H060 2s2005 04 25.10145 2 +0.01050533 +0.00204792 +0.00050430   EK044249
    CK05H060 2S2005 04 25.11812 02 14 28.1  +11 54 52                   EK044249
    CK05H060 2s2005 04 25.11812 2 +0.01050450 +0.00204947 +0.00050543   EK044249
    CK05H060 2S2005 04 25.12924 02 14 20.8  +11 56 52                   EK044249
    CK05H060 2s2005 04 25.12924 2 +0.01050394 +0.00205050 +0.00050618   EK044249
    CK05H060 2S2005 04 25.14312 02 14 08.3  +11 59 36                   EK044249
    CK05H060 2s2005 04 25.14312 2 +0.01050324 +0.00205179 +0.00050712   EK044249
    CK05H060 2S2005 04 25.15978 02 13 54.6  +12 03 02                   EK044249
    CK05H060 2s2005 04 25.15978 2 +0.01050241 +0.00205335 +0.00050824   EK044249
    CK05H060 2S2005 04 25.17090 02 13 47.2  +12 05 05                   EK044249
    CK05H060 2s2005 04 25.17090 2 +0.01050185 +0.00205438 +0.00050899   EK044249
    CK05H070 2S2005 04 25.20147 02 04 47.4  +12 59 53                   EK044249
    CK05H070 2s2005 04 25.20147 2 +0.01050031 +0.00205723 +0.00051106   EK044249
    CK05H070 2S2005 04 25.21258 02 05 00.4  +13 01 57                   EK044249
    CK05H070 2s2005 04 25.21258 2 +0.01049975 +0.00205827 +0.00051182   EK044249
    CK05H070 2S2005 04 25.22645 02 05 11.7  +13 05 11                   EK044249
    CK05H070 2s2005 04 25.22645 2 +0.01049906 +0.00205956 +0.00051276   EK044249
    CK05H070 2S2005 04 25.24312 02 05 28.2  +13 09 19                   EK044249
    CK05H070 2s2005 04 25.24312 2 +0.01049822 +0.00206112 +0.00051389   EK044249
    CK05H070 2S2005 04 25.25423 02 05 40.1  +13 11 44                   EK044249
    CK05H070 2s2005 04 25.25423 2 +0.01049766 +0.00206216 +0.00051464   EK044249
    CK05H070 2S2005 04 25.26812 02 05 55.0  +13 15 04                   EK044249
    CK05H070 2s2005 04 25.26812 2 +0.01049696 +0.00206346 +0.00051558   EK044249
    CK05H070 2S2005 04 25.28480 02 06 12.2  +13 19 02                   EK044249
    CK05H070 2s2005 04 25.28480 2 +0.01049612 +0.00206502 +0.00051671   EK044249
    CK05H070 2S2005 04 25.31064 02 06 39.9  +13 25 02                   EK044249
    CK05H070 2s2005 04 25.31064 2 +0.01049481 +0.00206744 +0.00051847   EK044249
    CK05H070 2S2005 04 25.32645 02 06 56.0  +13 28 56                   EK044249
    CK05H070 2s2005 04 25.32645 2 +0.01049401 +0.00206892 +0.00051954   EK044249
    CK05H070 2S2005 04 25.33757 02 07 10.0  +13 31 27                   EK044249
    CK05H070 2s2005 04 25.33757 2 +0.01049345 +0.00206996 +0.00052030   EK044249
    CK05H070 2S2005 04 25.35145 02 07 26.8  +13 35 42                   EK044249
    CK05H070 2s2005 04 25.35145 2 +0.01049274 +0.00207126 +0.00052124   EK044249
    CK05H080 2S2005 04 26.22646 02 21 40.8  +12 28 02                   EK044249
    CK05H080 2s2005 04 26.22646 2 +0.01044741 +0.00215475 +0.00058153   EK044249
    CK05H080 2S2005 04 26.24312 02 21 27.1  +12 30 01                   EK044249
    CK05H080 2s2005 04 26.24312 2 +0.01044653 +0.00215637 +0.00058270   EK044249
    CK05H080 2S2005 04 26.25425 02 21 20.6  +12 31 44                   EK044249
    CK05H080 2s2005 04 26.25425 2 +0.01044594 +0.00215745 +0.00058348   EK044249
    CK05H080 2S2005 04 26.26813 02 21 10.8  +12 33 24                   EK044249
    CK05H080 2s2005 04 26.26813 2 +0.01044520 +0.00215880 +0.00058445   EK044249
    CK05H080 2S2005 04 26.31061 02 20 36.7  +12 39 18                   EK044249
    CK05H080 2s2005 04 26.31061 2 +0.01044294 +0.00216293 +0.00058742   EK044249
    CK05H080 2S2005 04 26.32645 02 20 26.0  +12 41 41                   EK044249
    CK05H080 2s2005 04 26.32645 2 +0.01044209 +0.00216447 +0.00058853   EK044249
    CK05H080 2S2005 04 26.33758 02 20 18.1  +12 43 15                   EK044249
    CK05H080 2s2005 04 26.33758 2 +0.01044150 +0.00216556 +0.00058931   EK044249
    CK05H080 2S2005 04 26.35145 02 20 07.0  +12 45 00                   EK044249
    CK05H080 2s2005 04 26.35145 2 +0.01044076 +0.00216691 +0.00059028   EK044249

Observer details:
249 SOHO.  SOHO-LASCO coronagraph C2.  Comet detections by C. Liang,
    T. Hoffman, R. Kracht and B. Zhou, measurements by K. Battams,
    reductions by B. G. Marsden.

Orbital elements:
Comet            T              q       e       Peri.    Node     Incl.     C
CK05H040   2005 Apr.  22.32   0.0051   1.0      80.90     2.71   143.18     X
CK05H050   2005 Apr.  25.23   0.0052   1.0      85.94     8.18   144.13     X
CK05H060   2005 Apr.  25.38   0.0049   1.0      46.95   309.11   138.19     X
CK05H070   2005 Apr.  25.60   0.0127   1.0     125.91   354.66    73.07     X
CK05H080   2005 Apr.  26.65   0.0051   1.0      84.31     0.59   145.75     X

     The orbit of C/2005 H7 is indeterminate.

Brian G. Marsden             (C) Copyright 2005 MPC           M.P.E.C. 2005-K44

Read MPEC 2005-K43 Read MPEC 2005-K45


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