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IAU Minor Planet Center

Minor Planet Center

MPEC 2007-U24 : COMETS C/2007 N7, 2007 N8, 2007 O3, 2007 O4 (SOHO)

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


Read MPEC 2007-U23 Read MPEC 2007-U25


M.P.E.C. 2007-U24                                Issued 2007 Oct. 18, 19:21 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 N7, 2007 N8, 2007 O3, 2007 O4 (SOHO)

Observations:
    CK07N070 3S2007 07 13.17922 07 11 10.2  +18 39 52                   EU024249
    CK07N070 3s2007 07 13.17922 2 -0.00755028 +0.00696920 +0.00283538   EU024249
    CK07N070 3S2007 07 13.19589 07 11 18.8  +18 42 01                   EU024249
    CK07N070 3s2007 07 13.19589 2 -0.00755261 +0.00696824 +0.00283448   EU024249
    CK07N070 3S2007 07 13.22088 07 11 28.3  +18 43 58                   EU024249
    CK07N070 3s2007 07 13.22088 2 -0.00755609 +0.00696680 +0.00283312   EU024249
    CK07N070 3S2007 07 13.23755 07 11 39.6  +18 45 37                   EU024249
    CK07N070 3s2007 07 13.23755 2 -0.00755842 +0.00696584 +0.00283221   EU024249
    CK07N070 3S2007 07 13.26255 07 11 50.8  +18 48 06                   EU024249
    CK07N070 3s2007 07 13.26255 2 -0.00756190 +0.00696439 +0.00283085   EU024249
    CK07N070 3S2007 07 13.27922 07 11 59.7  +18 49 59                   EU024249
    CK07N070 3s2007 07 13.27922 2 -0.00756422 +0.00696343 +0.00282995   EU024249
    CK07N070 3S2007 07 13.32088 07 12 20.8  +18 53 59                   EU024249
    CK07N070 3s2007 07 13.32088 2 -0.00757001 +0.00696102 +0.00282768   EU024249
    CK07N070 3S2007 07 13.34589 07 12 34.0  +18 56 40                   EU024249
    CK07N070 3s2007 07 13.34589 2 -0.00757348 +0.00695957 +0.00282632   EU024249
    CK07N070 3S2007 07 13.36255 07 12 43.1  +18 58 01                   EU024249
    CK07N070 3s2007 07 13.36255 2 -0.00757579 +0.00695860 +0.00282542   EU024249
    CK07N070 3S2007 07 13.38755 07 12 56.4  +19 00 55                   EU024249
    CK07N070 3s2007 07 13.38755 2 -0.00757925 +0.00695715 +0.00282405   EU024249
    CK07N070 3S2007 07 13.40422 07 13 05.3  +19 02 29                   EU024249
    CK07N070 3s2007 07 13.40422 2 -0.00758156 +0.00695619 +0.00282315   EU024249
    CK07N070 3S2007 07 13.43053 07 13 19.1  +19 05 34                   EU024249
    CK07N070 3s2007 07 13.43053 2 -0.00758520 +0.00695466 +0.00282171   EU024249
    CK07N070 3S2007 07 13.44588 07 13 26.5  +19 07 00                   EU024249
    CK07N070 3s2007 07 13.44588 2 -0.00758733 +0.00695377 +0.00282088   EU024249
    CK07N070 3S2007 07 13.48755 07 13 51.7  +19 11 22                   EU024249
    CK07N070 3s2007 07 13.48755 2 -0.00759308 +0.00695134 +0.00281861   EU024249
    CK07N070 3S2007 07 13.51255 07 14 05.3  +19 14 00                   EU024249
    CK07N070 3s2007 07 13.51255 2 -0.00759653 +0.00694989 +0.00281725   EU024249
    CK07N070 3S2007 07 13.52922 07 14 15.7  +19 15 52                   EU024249
    CK07N070 3s2007 07 13.52922 2 -0.00759883 +0.00694892 +0.00281634   EU024249
    CK07N070 3S2007 07 13.57090 07 14 38.1  +19 20 22                   EU024249
    CK07N070 3s2007 07 13.57090 2 -0.00760457 +0.00694649 +0.00281406   EU024249
    CK07N070 3S2007 07 13.59589 07 14 53.2  +19 23 03                   EU024249
    CK07N070 3s2007 07 13.59589 2 -0.00760800 +0.00694503 +0.00281270   EU024249
    CK07N070 3S2007 07 13.61255 07 15 03.1  +19 25 17                   EU024249
    CK07N070 3s2007 07 13.61255 2 -0.00761029 +0.00694406 +0.00281179   EU024249
    CK07N070 3S2007 07 13.63755 07 15 17.6  +19 27 56                   EU024249
    CK07N070 3s2007 07 13.63755 2 -0.00761373 +0.00694260 +0.00281043   EU024249
    CK07N070 3S2007 07 13.65422 07 15 28.4  +19 30 00                   EU024249
    CK07N070 3s2007 07 13.65422 2 -0.00761601 +0.00694163 +0.00280952   EU024249
    CK07N070 3S2007 07 13.67923 07 15 42.3  +19 32 45                   EU024249
    CK07N070 3s2007 07 13.67923 2 -0.00761944 +0.00694017 +0.00280815   EU024249
    CK07N070 3S2007 07 13.69589 07 15 52.3  +19 34 52                   EU024249
    CK07N070 3s2007 07 13.69589 2 -0.00762172 +0.00693919 +0.00280724   EU024249
    CK07N070 3S2007 07 13.72088 07 16 09.7  +19 37 33                   EU024249
    CK07N070 3s2007 07 13.72088 2 -0.00762515 +0.00693773 +0.00280588   EU024249
    CK07N070 3S2007 07 13.73757 07 16 19.6  +19 39 41                   EU024249
    CK07N070 3s2007 07 13.73757 2 -0.00762743 +0.00693675 +0.00280496   EU024249
    CK07N070 3S2007 07 13.76257 07 16 36.4  +19 42 58                   EU024249
    CK07N070 3s2007 07 13.76257 2 -0.00763084 +0.00693529 +0.00280360   EU024249
    CK07N070 3S2007 07 13.77922 07 16 45.4  +19 44 57                   EU024249
    CK07N070 3s2007 07 13.77922 2 -0.00763312 +0.00693431 +0.00280269   EU024249
    CK07N070 3S2007 07 13.82089 07 17 15.3  +19 50 11                   EU024249
    CK07N070 3s2007 07 13.82089 2 -0.00763880 +0.00693187 +0.00280041   EU024249
    CK07N070 3S2007 07 13.84589 07 17 29.7  +19 53 03                   EU024249
    CK07N070 3s2007 07 13.84589 2 -0.00764221 +0.00693040 +0.00279904   EU024249
    CK07N070 3S2007 07 13.86255 07 17 41.9  +19 55 07                   EU024249
    CK07N070 3s2007 07 13.86255 2 -0.00764447 +0.00692942 +0.00279813   EU024249
    CK07N070 3S2007 07 13.88796 07 17 59.2  +19 58 38                   EU024249
    CK07N070 3s2007 07 13.88796 2 -0.00764793 +0.00692793 +0.00279674   EU024249
    CK07N070 3S2007 07 13.90422 07 18 10.1  +20 00 51                   EU024249
    CK07N070 3s2007 07 13.90422 2 -0.00765014 +0.00692698 +0.00279585   EU024249
    CK07N070 3S2007 07 13.92922 07 18 29.0  +20 04 17                   EU024249
    CK07N070 3s2007 07 13.92922 2 -0.00765353 +0.00692551 +0.00279448   EU024249
    CK07N070 3S2007 07 13.97097 07 19 00.2  +20 10 00                   EU024249
    CK07N070 3s2007 07 13.97097 2 -0.00765920 +0.00692305 +0.00279220   EU024249
    CK07N070 3S2007 07 13.98757 07 19 11.9  +20 12 02                   EU024249
    CK07N070 3s2007 07 13.98757 2 -0.00766144 +0.00692207 +0.00279129   EU024249
    CK07N070 3S2007 07 14.01256 07 19 30.3  +20 15 21                   EU024249
    CK07N070 3s2007 07 14.01256 2 -0.00766483 +0.00692060 +0.00278992   EU024249
    CK07N070 3S2007 07 14.02922 07 19 43.9  +20 18 38                   EU024249
    CK07N070 3s2007 07 14.02922 2 -0.00766708 +0.00691961 +0.00278900   EU024249
    CK07N070 3S2007 07 14.07116 07 20 19.9  +20 24 28                   EU024249
    CK07N070 3s2007 07 14.07116 2 -0.00767274 +0.00691714 +0.00278670   EU024249
    CK07N070 3S2007 07 14.09589 07 20 36.9  +20 27 46                   EU024249
    CK07N070 3s2007 07 14.09589 2 -0.00767608 +0.00691568 +0.00278535   EU024249
    CK07N070 3S2007 07 14.11255 07 20 49.6  +20 30 24                   EU024249
    CK07N070 3s2007 07 14.11255 2 -0.00767832 +0.00691470 +0.00278443   EU024249
    CK07N070 3S2007 07 14.17928 07 21 51.1  +20 40 52                   EU024249
    CK07N070 3s2007 07 14.17928 2 -0.00768730 +0.00691075 +0.00278077   EU024249
    CK07N070 3S2007 07 14.22100 07 22 32.4  +20 47 39                   EU024249
    CK07N070 3s2007 07 14.22100 2 -0.00769290 +0.00690828 +0.00277848   EU024249
    CK07N070 3S2007 07 14.23757 07 22 48.6  +20 51 06                   EU024249
    CK07N070 3s2007 07 14.23757 2 -0.00769513 +0.00690730 +0.00277757   EU024249
    CK07N070 3S2007 07 14.26255 07 23 14.2  +20 55 00                   EU024249
    CK07N070 3s2007 07 14.26255 2 -0.00769847 +0.00690582 +0.00277620   EU024249
    CK07N070 3S2007 07 14.27922 07 23 30.5  +20 57 57                   EU024249
    CK07N070 3s2007 07 14.27922 2 -0.00770070 +0.00690483 +0.00277529   EU024249
    CK07N070 2S2007 07 14.31367 07 24 11.9  +21 04 11                   EU024249
    CK07N070 2s2007 07 14.31367 2 -0.00770532 +0.00690278 +0.00277339   EU024249
    CK07N070 3S2007 07 14.32088 07 24 18.3  +21 05 55                   EU024249
    CK07N070 3s2007 07 14.32088 2 -0.00770628 +0.00690235 +0.00277300   EU024249
    CK07N070 2S2007 07 14.33755 07 24 40.6  +21 08 52                   EU024249
    CK07N070 2s2007 07 14.33755 2 -0.00770851 +0.00690136 +0.00277208   EU024249
    CK07N070 2S2007 07 14.35423 07 25 02.0  +21 12 11                   EU024249
    CK07N070 2s2007 07 14.35423 2 -0.00771073 +0.00690037 +0.00277116   EU024249
    CK07N070 2S2007 07 14.37939 07 25 35.6  +21 17 27                   EU024249
    CK07N070 2s2007 07 14.37939 2 -0.00771409 +0.00689887 +0.00276978   EU024249
    CK07N080 3S2007 07 13.34589 07 14 38.3  +19 35 00                   EU024249
    CK07N080 3s2007 07 13.34589 2 -0.00757348 +0.00695957 +0.00282632   EU024249
    CK07N080 3S2007 07 13.36255 07 14 48.2  +19 37 46                   EU024249
    CK07N080 3s2007 07 13.36255 2 -0.00757579 +0.00695860 +0.00282542   EU024249
    CK07N080 3S2007 07 13.38755 07 15 04.9  +19 41 15                   EU024249
    CK07N080 3s2007 07 13.38755 2 -0.00757925 +0.00695715 +0.00282405   EU024249
    CK07N080 3S2007 07 13.40422 07 15 15.8  +19 43 20                   EU024249
    CK07N080 3s2007 07 13.40422 2 -0.00758156 +0.00695619 +0.00282315   EU024249
    CK07N080 3S2007 07 13.43053 07 15 34.3  +19 46 37                   EU024249
    CK07N080 3s2007 07 13.43053 2 -0.00758520 +0.00695466 +0.00282171   EU024249
    CK07N080 3S2007 07 13.44588 07 15 43.6  +19 49 10                   EU024249
    CK07N080 3s2007 07 13.44588 2 -0.00758733 +0.00695377 +0.00282088   EU024249
    CK07N080 3S2007 07 13.48755 07 16 16.4  +19 54 52                   EU024249
    CK07N080 3s2007 07 13.48755 2 -0.00759308 +0.00695134 +0.00281861   EU024249
    CK07N080 3S2007 07 13.51255 07 16 29.4  +19 58 26                   EU024249
    CK07N080 3s2007 07 13.51255 2 -0.00759653 +0.00694989 +0.00281725   EU024249
    CK07N080 3S2007 07 13.52922 07 16 43.8  +20 00 31                   EU024249
    CK07N080 3s2007 07 13.52922 2 -0.00759883 +0.00694892 +0.00281634   EU024249
    CK07N080 3S2007 07 13.57090 07 17 15.4  +20 06 43                   EU024249
    CK07N080 3s2007 07 13.57090 2 -0.00760457 +0.00694649 +0.00281406   EU024249
    CK07N080 3S2007 07 13.59589 07 17 27.4  +20 09 50                   EU024249
    CK07N080 3s2007 07 13.59589 2 -0.00760800 +0.00694503 +0.00281270   EU024249
    CK07N080 3S2007 07 13.61255 07 17 48.2  +20 12 58                   EU024249
    CK07N080 3s2007 07 13.61255 2 -0.00761029 +0.00694406 +0.00281179   EU024249
    CK07N080 3S2007 07 13.63755 07 18 05.8  +20 15 49                   EU024249
    CK07N080 3s2007 07 13.63755 2 -0.00761373 +0.00694260 +0.00281043   EU024249
    CK07N080 3S2007 07 13.65422 07 18 16.6  +20 18 44                   EU024249
    CK07N080 3s2007 07 13.65422 2 -0.00761601 +0.00694163 +0.00280952   EU024249
    CK07N080 3S2007 07 13.67923 07 18 40.6  +20 21 52                   EU024249
    CK07N080 3s2007 07 13.67923 2 -0.00761944 +0.00694017 +0.00280815   EU024249
    CK07N080 3S2007 07 13.69589 07 18 53.9  +20 25 32                   EU024249
    CK07N080 3s2007 07 13.69589 2 -0.00762172 +0.00693919 +0.00280724   EU024249
    CK07N080 3S2007 07 13.72088 07 19 14.8  +20 29 07                   EU024249
    CK07N080 3s2007 07 13.72088 2 -0.00762515 +0.00693773 +0.00280588   EU024249
    CK07N080 3S2007 07 13.73757 07 19 29.5  +20 31 45                   EU024249
    CK07N080 3s2007 07 13.73757 2 -0.00762743 +0.00693675 +0.00280496   EU024249
    CK07N080 3S2007 07 13.76257 07 19 50.5  +20 37 39                   EU024249
    CK07N080 3s2007 07 13.76257 2 -0.00763084 +0.00693529 +0.00280360   EU024249
    CK07N080 3S2007 07 13.77922 07 20 05.3  +20 39 49                   EU024249
    CK07N080 3s2007 07 13.77922 2 -0.00763312 +0.00693431 +0.00280269   EU024249
    CK07N080 3S2007 07 13.82089 07 20 44.7  +20 46 16                   EU024249
    CK07N080 3s2007 07 13.82089 2 -0.00763880 +0.00693187 +0.00280041   EU024249
    CK07N080 3S2007 07 13.84589 07 21 13.3  +20 49 03                   EU024249
    CK07N080 3s2007 07 13.84589 2 -0.00764221 +0.00693040 +0.00279904   EU024249
    CK07O030 3S2007 07 18.52922 07 35 22.3  +19 43 11                   EU024249
    CK07O030 3s2007 07 18.52922 2 -0.00821766 +0.00664411 +0.00253977   EU024249
    CK07O030 3S2007 07 18.57089 07 35 51.3  +19 46 54                   EU024249
    CK07O030 3s2007 07 18.57089 2 -0.00822220 +0.00664151 +0.00253747   EU024249
    CK07O030 3S2007 07 18.59588 07 36 17.6  +19 49 58                   EU024249
    CK07O030 3s2007 07 18.59588 2 -0.00822491 +0.00663996 +0.00253609   EU024249
    CK07O030 3S2007 07 18.61257 07 36 32.3  +19 52 53                   EU024249
    CK07O030 3s2007 07 18.61257 2 -0.00822672 +0.00663892 +0.00253517   EU024249
    CK07O030 3S2007 07 18.63755 07 36 57.8  +19 56 27                   EU024249
    CK07O030 3s2007 07 18.63755 2 -0.00822943 +0.00663736 +0.00253379   EU024249
    CK07O030 3S2007 07 18.65422 07 37 15.8  +19 57 56                   EU024249
    CK07O030 3s2007 07 18.65422 2 -0.00823124 +0.00663632 +0.00253287   EU024249
    CK07O030 3S2007 07 18.69589 07 37 55.6  +20 04 45                   EU024249
    CK07O030 3s2007 07 18.69589 2 -0.00823575 +0.00663372 +0.00253057   EU024249
    CK07O030 3S2007 07 18.72088 07 38 16.0  +20 08 52                   EU024249
    CK07O030 3s2007 07 18.72088 2 -0.00823844 +0.00663217 +0.00252919   EU024249
    CK07O030 3S2007 07 18.73755 07 38 40.1  +20 10 12                   EU024249
    CK07O030 3s2007 07 18.73755 2 -0.00824024 +0.00663113 +0.00252827   EU024249
    CK07O030 3S2007 07 18.76255 07 39 09.9  +20 14 09                   EU024249
    CK07O030 3s2007 07 18.76255 2 -0.00824293 +0.00662957 +0.00252689   EU024249
    CK07O040 3S2007 07 27.22116 08 05 53.5  +17 05 03                   EU024249
    CK07O040 3s2007 07 27.22116 2 -0.00895727 +0.00614167 +0.00209531   EU024249
    CK07O040 3S2007 07 27.23755 08 06 10.3  +17 07 31                   EU024249
    CK07O040 3s2007 07 27.23755 2 -0.00895833 +0.00614085 +0.00209457   EU024249
    CK07O040 3S2007 07 27.26255 08 06 27.1  +17 09 13                   EU024249
    CK07O040 3s2007 07 27.26255 2 -0.00895995 +0.00613961 +0.00209345   EU024249
    CK07O040 3S2007 07 27.27922 08 06 44.9  +17 12 11                   EU024249
    CK07O040 3s2007 07 27.27922 2 -0.00896102 +0.00613878 +0.00209270   EU024249
    CK07O040 3S2007 07 27.32117 08 07 18.3  +17 15 19                   EU024249
    CK07O040 3s2007 07 27.32117 2 -0.00896372 +0.00613669 +0.00209082   EU024249
    CK07O040 3S2007 07 27.34589 08 07 36.9  +17 17 56                   EU024249
    CK07O040 3s2007 07 27.34589 2 -0.00896531 +0.00613547 +0.00208971   EU024249
    CK07O040 3S2007 07 27.36255 08 07 53.8  +17 20 26                   EU024249
    CK07O040 3s2007 07 27.36255 2 -0.00896638 +0.00613464 +0.00208896   EU024249
    CK07O040 3S2007 07 27.38755 08 08 10.0  +17 22 41                   EU024249
    CK07O040 3s2007 07 27.38755 2 -0.00896799 +0.00613340 +0.00208784   EU024249
    CK07O040 3S2007 07 27.40424 08 08 27.0  +17 24 33                   EU024249
    CK07O040 3s2007 07 27.40424 2 -0.00896905 +0.00613258 +0.00208710   EU024249
    CK07O040 3S2007 07 27.43052 08 08 50.5  +17 28 00                   EU024249
    CK07O040 3s2007 07 27.43052 2 -0.00897074 +0.00613128 +0.00208592   EU024249
    CK07O040 3S2007 07 27.44589 08 09 07.8  +17 29 55                   EU024249
    CK07O040 3s2007 07 27.44589 2 -0.00897172 +0.00613052 +0.00208523   EU024249
    CK07O040 3S2007 07 27.47089 08 09 21.0  +17 30 27                   EU024249
    CK07O040 3s2007 07 27.47089 2 -0.00897332 +0.00612929 +0.00208412   EU024249
    CK07O040 3S2007 07 27.48755 08 09 40.1  +17 33 41                   EU024249
    CK07O040 3s2007 07 27.48755 2 -0.00897438 +0.00612847 +0.00208338   EU024249
    CK07O040 3S2007 07 27.51255 08 10 05.2  +17 36 46                   EU024249
    CK07O040 3s2007 07 27.51255 2 -0.00897597 +0.00612724 +0.00208226   EU024249
    CK07O040 3S2007 07 27.52922 08 10 16.9  +17 38 21                   EU024249
    CK07O040 3s2007 07 27.52922 2 -0.00897703 +0.00612642 +0.00208152   EU024249
    CK07O040 3S2007 07 27.57088 08 10 56.6  +17 43 11                   EU024249
    CK07O040 3s2007 07 27.57088 2 -0.00897968 +0.00612438 +0.00207967   EU024249
    CK07O040 3S2007 07 27.59589 08 11 22.4  +17 46 21                   EU024249
    CK07O040 3s2007 07 27.59589 2 -0.00898126 +0.00612315 +0.00207856   EU024249
    CK07O040 3S2007 07 27.61255 08 11 38.0  +17 48 35                   EU024249
    CK07O040 3s2007 07 27.61255 2 -0.00898232 +0.00612234 +0.00207782   EU024249
    CK07O040 3S2007 07 27.63781 08 12 00.3  +17 51 47                   EU024249
    CK07O040 3s2007 07 27.63781 2 -0.00898392 +0.00612110 +0.00207670   EU024249
    CK07O040 3S2007 07 27.67610 08 12 42.5  +17 56 32                   EU024249
    CK07O040 3s2007 07 27.67610 2 -0.00898634 +0.00611923 +0.00207500   EU024249
    CK07O040 3S2007 07 27.69589 08 13 03.0  +17 59 32                   EU024249
    CK07O040 3s2007 07 27.69589 2 -0.00898759 +0.00611827 +0.00207413   EU024249
    CK07O040 3S2007 07 27.72089 08 13 32.7  +18 02 34                   EU024249
    CK07O040 3s2007 07 27.72089 2 -0.00898916 +0.00611705 +0.00207302   EU024249
    CK07O040 3S2007 07 27.73755 08 13 48.6  +18 04 51                   EU024249
    CK07O040 3s2007 07 27.73755 2 -0.00899021 +0.00611624 +0.00207228   EU024249
    CK07O040 3S2007 07 27.76255 08 14 13.9  +18 07 42                   EU024249
    CK07O040 3s2007 07 27.76255 2 -0.00899178 +0.00611502 +0.00207118   EU024249
    CK07O040 3S2007 07 27.77922 08 14 33.8  +18 10 27                   EU024249
    CK07O040 3s2007 07 27.77922 2 -0.00899283 +0.00611422 +0.00207045   EU024249

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

Orbital elements:
Comet            T              q       e       Peri.    Node     Incl.     C
CK07N070   2007 July  14.54   0.0048   1.0      86.64     8.43   144.60     X
CK07N080   2007 July  14.15   0.0049   1.0      84.64     5.45   143.16     X
CK07O030   2007 July  19.14   0.0051   1.0     102.61    24.28   139.85     X
CK07O040   2007 July  28.17   0.0048   1.0      76.80   357.02   144.04     X

Brian G. Marsden             (C) Copyright 2007 MPC           M.P.E.C. 2007-U24

Read MPEC 2007-U23 Read MPEC 2007-U25


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