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IAU Minor Planet Center

Minor Planet Center

MPEC 2005-U72 : COMETS C/2005 R5, 2005 R6, 2005 R7, 2005 S5 (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 2005-U71 Read MPEC 2005-U73


M.P.E.C. 2005-U72                                Issued 2005 Oct. 27, 22:51 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
                  Supported in part by the TABASGO 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 R5, 2005 R6, 2005 R7, 2005 S5 (SOHO)

Observations:
    CK05R050 3S2005 09 05.86256 10 41 12.6  +05 45 13                   EU072249
    CK05R050 3s2005 09 05.86256 2 -0.01108320 +0.00211500 -0.00001834   EU072249
    CK05R050 3S2005 09 05.88756 10 41 38.9  +05 46 25                   EU072249
    CK05R050 3s2005 09 05.88756 2 -0.01108338 +0.00211393 -0.00001903   EU072249
    CK05R050 3S2005 09 05.90424 10 42 11.2  +05 47 37                   EU072249
    CK05R050 3s2005 09 05.90424 2 -0.01108350 +0.00211322 -0.00001949   EU072249
    CK05R050 3S2005 09 05.92924 10 42 46.4  +05 48 52                   EU072249
    CK05R050 3s2005 09 05.92924 2 -0.01108367 +0.00211215 -0.00002017   EU072249
    CK05R050 3S2005 09 05.97099 10 43 45.5  +05 51 10                   EU072249
    CK05R050 3s2005 09 05.97099 2 -0.01108396 +0.00211037 -0.00002131   EU072249
    CK05R050 3S2005 09 05.98757 10 44 09.7  +05 52 01                   EU072249
    CK05R050 3s2005 09 05.98757 2 -0.01108408 +0.00210966 -0.00002176   EU072249
    CK05R050 3S2005 09 06.01257 10 44 47.5  +05 53 49                   EU072249
    CK05R050 3s2005 09 06.01257 2 -0.01108425 +0.00210860 -0.00002245   EU072249
    CK05R050 3S2005 09 06.02924 10 45 13.4  +05 54 33                   EU072249
    CK05R050 3s2005 09 06.02924 2 -0.01108436 +0.00210789 -0.00002290   EU072249
    CK05R050 3S2005 09 06.05424 10 45 53.7  +05 56 04                   EU072249
    CK05R050 3s2005 09 06.05424 2 -0.01108453 +0.00210682 -0.00002358   EU072249
    CK05R050 3S2005 09 06.07090 10 46 18.5  +05 56 07                   EU072249
    CK05R050 3s2005 09 06.07090 2 -0.01108464 +0.00210611 -0.00002403   EU072249
    CK05R050 3S2005 09 06.09590 10 46 59.2  +05 58 45                   EU072249
    CK05R050 3s2005 09 06.09590 2 -0.01108480 +0.00210505 -0.00002471   EU072249
    CK05R050 3S2005 09 06.11256 10 47 27.8  +05 59 46                   EU072249
    CK05R050 3s2005 09 06.11256 2 -0.01108491 +0.00210434 -0.00002517   EU072249
    CK05R050 3S2005 09 06.13756 10 48 11.6  +06 01 56                   EU072249
    CK05R050 3s2005 09 06.13756 2 -0.01108507 +0.00210328 -0.00002584   EU072249
    CK05R050 3S2005 09 06.15423 10 48 38.5  +06 02 18                   EU072249
    CK05R050 3s2005 09 06.15423 2 -0.01108518 +0.00210257 -0.00002630   EU072249
    CK05R050 3S2005 09 06.17923 10 49 23.7  +06 03 58                   EU072249
    CK05R050 3s2005 09 06.17923 2 -0.01108534 +0.00210151 -0.00002697   EU072249
    CK05R050 3S2005 09 06.19590 10 49 58.0  +06 05 48                   EU072249
    CK05R050 3s2005 09 06.19590 2 -0.01108545 +0.00210080 -0.00002742   EU072249
    CK05R060 3S2005 09 06.26256 10 41 43.2  +05 37 22                   EU072249
    CK05R060 3s2005 09 06.26256 2 -0.01108586 +0.00209797 -0.00002922   EU072249
    CK05R060 3S2005 09 06.27923 10 42 12.4  +05 39 43                   EU072249
    CK05R060 3s2005 09 06.27923 2 -0.01108597 +0.00209726 -0.00002967   EU072249
    CK05R060 3S2005 09 06.30424 10 42 47.6  +05 40 35                   EU072249
    CK05R060 3s2005 09 06.30424 2 -0.01108612 +0.00209620 -0.00003034   EU072249
    CK05R060 3S2005 09 06.32090 10 43 09.4  +05 41 42                   EU072249
    CK05R060 3s2005 09 06.32090 2 -0.01108622 +0.00209549 -0.00003079   EU072249
    CK05R060 3S2005 09 06.34590 10 43 45.3  +05 43 18                   EU072249
    CK05R060 3s2005 09 06.34590 2 -0.01108637 +0.00209444 -0.00003146   EU072249
    CK05R060 3S2005 09 06.36256 10 44 11.6  +05 43 53                   EU072249
    CK05R060 3s2005 09 06.36256 2 -0.01108647 +0.00209373 -0.00003191   EU072249
    CK05R060 3S2005 09 06.38756 10 44 46.9  +05 45 15                   EU072249
    CK05R060 3s2005 09 06.38756 2 -0.01108662 +0.00209267 -0.00003258   EU072249
    CK05R060 3S2005 09 06.40423 10 45 12.9  +05 45 48                   EU072249
    CK05R060 3s2005 09 06.40423 2 -0.01108672 +0.00209197 -0.00003303   EU072249
    CK05R060 3S2005 09 06.42927 10 45 48.8  +05 47 57                   EU072249
    CK05R060 3s2005 09 06.42927 2 -0.01108686 +0.00209091 -0.00003370   EU072249
    CK05R060 3S2005 09 06.44590 10 46 13.3  +05 48 13                   EU072249
    CK05R060 3s2005 09 06.44590 2 -0.01108696 +0.00209021 -0.00003414   EU072249
    CK05R060 3S2005 09 06.47090 10 46 55.3  +05 49 32                   EU072249
    CK05R060 3s2005 09 06.47090 2 -0.01108710 +0.00208915 -0.00003481   EU072249
    CK05R060 3S2005 09 06.48757 10 47 18.7  +05 51 34                   EU072249
    CK05R060 3s2005 09 06.48757 2 -0.01108720 +0.00208845 -0.00003525   EU072249
    CK05R060 3S2005 09 06.51256 10 47 59.7  +05 52 07                   EU072249
    CK05R060 3s2005 09 06.51256 2 -0.01108734 +0.00208739 -0.00003592   EU072249
    CK05R060 3S2005 09 06.52923 10 48 27.7  +05 53 04                   EU072249
    CK05R060 3s2005 09 06.52923 2 -0.01108743 +0.00208669 -0.00003636   EU072249
    CK05R060 3S2005 09 06.55423 10 49 07.3  +05 54 44                   EU072249
    CK05R060 3s2005 09 06.55423 2 -0.01108757 +0.00208563 -0.00003703   EU072249
    CK05R060 3S2005 09 06.57090 10 49 34.4  +05 55 22                   EU072249
    CK05R060 3s2005 09 06.57090 2 -0.01108766 +0.00208493 -0.00003747   EU072249
    CK05R060 3S2005 09 06.59591 10 50 17.8  +05 56 59                   EU072249
    CK05R060 3s2005 09 06.59591 2 -0.01108780 +0.00208388 -0.00003814   EU072249
    CK05R060 3S2005 09 06.61256 10 50 49.0  +05 59 10                   EU072249
    CK05R060 3s2005 09 06.61256 2 -0.01108789 +0.00208318 -0.00003858   EU072249
    CK05R070 3S2005 09 15.36256 11 05 21.5  +01 32 26                   EU072249
    CK05R070 3s2005 09 15.36256 2 -0.01107769 +0.00176367 -0.00021154   EU072249
    CK05R070 3S2005 09 15.38756 11 05 54.7  +01 33 29                   EU072249
    CK05R070 3s2005 09 15.38756 2 -0.01107762 +0.00176289 -0.00021186   EU072249
    CK05R070 3S2005 09 15.40423 11 06 15.7  +01 34 07                   EU072249
    CK05R070 3s2005 09 15.40423 2 -0.01107758 +0.00176238 -0.00021207   EU072249
    CK05R070 3S2005 09 15.44590 11 07 03.1  +01 35 19                   EU072249
    CK05R070 3s2005 09 15.44590 2 -0.01107746 +0.00176109 -0.00021260   EU072249
    CK05R070 3S2005 09 15.47090 11 07 32.2  +01 36 06                   EU072249
    CK05R070 3s2005 09 15.47090 2 -0.01107739 +0.00176031 -0.00021292   EU072249
    CK05R070 3S2005 09 15.48756 11 07 51.6  +01 36 21                   EU072249
    CK05R070 3s2005 09 15.48756 2 -0.01107734 +0.00175980 -0.00021313   EU072249
    CK05R070 3S2005 09 15.51256 11 08 20.4  +01 37 03                   EU072249
    CK05R070 3s2005 09 15.51256 2 -0.01107727 +0.00175902 -0.00021344   EU072249
    CK05R070 3S2005 09 15.52923 11 08 40.9  +01 37 44                   EU072249
    CK05R070 3s2005 09 15.52923 2 -0.01107723 +0.00175851 -0.00021365   EU072249
    CK05R070 3S2005 09 15.67754 11 11 43.6  +01 42 48                   EU072249
    CK05R070 3s2005 09 15.67754 2 -0.01107683 +0.00175393 -0.00021549   EU072249
    CK05R070 3S2005 09 15.68352 11 11 50.8  +01 43 09                   EU072249
    CK05R070 3s2005 09 15.68352 2 -0.01107682 +0.00175375 -0.00021557   EU072249
    CK05R070 3S2005 09 15.69590 11 12 06.8  +01 43 29                   EU072249
    CK05R070 3s2005 09 15.69590 2 -0.01107678 +0.00175336 -0.00021572   EU072249
    CK05R070 3S2005 09 15.72090 11 12 38.4  +01 44 44                   EU072249
    CK05R070 3s2005 09 15.72090 2 -0.01107672 +0.00175259 -0.00021603   EU072249
    CK05R070 3S2005 09 15.73756 11 13 00.3  +01 45 35                   EU072249
    CK05R070 3s2005 09 15.73756 2 -0.01107668 +0.00175208 -0.00021623   EU072249
    CK05R070 3S2005 09 15.76256 11 13 32.0  +01 46 15                   EU072249
    CK05R070 3s2005 09 15.76256 2 -0.01107661 +0.00175131 -0.00021654   EU072249
    CK05R070 3S2005 09 15.77924 11 13 53.7  +01 46 56                   EU072249
    CK05R070 3s2005 09 15.77924 2 -0.01107657 +0.00175080 -0.00021674   EU072249
    CK05R070 3S2005 09 15.82090 11 14 47.4  +01 48 39                   EU072249
    CK05R070 3s2005 09 15.82090 2 -0.01107647 +0.00174952 -0.00021725   EU072249
    CK05R070 3S2005 09 15.84590 11 15 22.9  +01 49 19                   EU072249
    CK05R070 3s2005 09 15.84590 2 -0.01107641 +0.00174875 -0.00021755   EU072249
    CK05R070 3S2005 09 15.86257 11 15 44.4  +01 50 04                   EU072249
    CK05R070 3s2005 09 15.86257 2 -0.01107637 +0.00174824 -0.00021775   EU072249
    CK05R070 3S2005 09 15.88756 11 16 18.5  +01 51 09                   EU072249
    CK05R070 3s2005 09 15.88756 2 -0.01107631 +0.00174747 -0.00021805   EU072249
    CK05R070 3S2005 09 15.90423 11 16 43.0  +01 51 48                   EU072249
    CK05R070 3s2005 09 15.90423 2 -0.01107627 +0.00174696 -0.00021826   EU072249
    CK05R070 3S2005 09 15.92923 11 17 15.7  +01 52 53                   EU072249
    CK05R070 3s2005 09 15.92923 2 -0.01107621 +0.00174619 -0.00021856   EU072249
    CK05R070 3S2005 09 15.97099 11 18 13.9  +01 54 38                   EU072249
    CK05R070 3s2005 09 15.97099 2 -0.01107611 +0.00174491 -0.00021906   EU072249
    CK05R070 3S2005 09 15.98756 11 18 40.9  +01 55 38                   EU072249
    CK05R070 3s2005 09 15.98756 2 -0.01107607 +0.00174440 -0.00021926   EU072249
    CK05R070 3S2005 09 16.01257 11 19 16.9  +01 56 49                   EU072249
    CK05R070 3s2005 09 16.01257 2 -0.01107602 +0.00174363 -0.00021955   EU072249
    CK05R070 3S2005 09 16.02923 11 19 40.6  +01 57 23                   EU072249
    CK05R070 3s2005 09 16.02923 2 -0.01107598 +0.00174312 -0.00021975   EU072249
    CK05R070 3S2005 09 16.05423 11 20 16.7  +01 58 35                   EU072249
    CK05R070 3s2005 09 16.05423 2 -0.01107592 +0.00174235 -0.00022005   EU072249
    CK05R070 3S2005 09 16.07091 11 20 44.0  +01 59 31                   EU072249
    CK05R070 3s2005 09 16.07091 2 -0.01107589 +0.00174184 -0.00022025   EU072249
    CK05R070 3S2005 09 16.09591 11 21 21.6  +02 00 56                   EU072249
    CK05R070 3s2005 09 16.09591 2 -0.01107583 +0.00174108 -0.00022054   EU072249
    CK05R070 3S2005 09 16.11257 11 21 47.8  +02 01 49                   EU072249
    CK05R070 3s2005 09 16.11257 2 -0.01107580 +0.00174057 -0.00022074   EU072249
    CK05R070 3S2005 09 16.13757 11 22 27.5  +02 02 53                   EU072249
    CK05R070 3s2005 09 16.13757 2 -0.01107574 +0.00173980 -0.00022103   EU072249
    CK05R070 3S2005 09 16.15423 11 22 52.3  +02 04 06                   EU072249
    CK05R070 3s2005 09 16.15423 2 -0.01107571 +0.00173929 -0.00022123   EU072249
    CK05R070 3S2005 09 16.17923 11 23 33.8  +02 05 30                   EU072249
    CK05R070 3s2005 09 16.17923 2 -0.01107566 +0.00173853 -0.00022152   EU072249
    CK05R070 3S2005 09 16.19590 11 24 01.9  +02 06 17                   EU072249
    CK05R070 3s2005 09 16.19590 2 -0.01107562 +0.00173802 -0.00022172   EU072249
    CK05R070 3S2005 09 16.22090 11 24 43.8  +02 07 55                   EU072249
    CK05R070 3s2005 09 16.22090 2 -0.01107557 +0.00173725 -0.00022201   EU072249
    CK05R070 3S2005 09 16.23756 11 25 11.2  +02 09 00                   EU072249
    CK05R070 3s2005 09 16.23756 2 -0.01107554 +0.00173674 -0.00022220   EU072249
    CK05R070 3S2005 09 16.26256 11 25 55.1  +02 10 28                   EU072249
    CK05R070 3s2005 09 16.26256 2 -0.01107549 +0.00173598 -0.00022249   EU072249
    CK05R070 3S2005 09 16.27923 11 26 25.9  +02 11 24                   EU072249
    CK05R070 3s2005 09 16.27923 2 -0.01107545 +0.00173547 -0.00022269   EU072249
    CK05R070 3S2005 09 16.30423 11 27 11.1  +02 13 15                   EU072249
    CK05R070 3s2005 09 16.30423 2 -0.01107540 +0.00173470 -0.00022298   EU072249
    CK05R070 2S2005 09 16.33340 11 28 06.5  +02 14 23                   EU072249
    CK05R070 2s2005 09 16.33340 2 -0.01107535 +0.00173381 -0.00022331   EU072249
    CK05R070 2S2005 09 16.34173 11 28 23.0  +02 15 06                   EU072249
    CK05R070 2s2005 09 16.34173 2 -0.01107533 +0.00173356 -0.00022341   EU072249
    CK05R070 2S2005 09 16.35008 11 28 39.3  +02 15 40                   EU072249
    CK05R070 2s2005 09 16.35008 2 -0.01107532 +0.00173330 -0.00022350   EU072249
    CK05R070 2S2005 09 16.35840 11 28 55.3  +02 16 08                   EU072249
    CK05R070 2s2005 09 16.35840 2 -0.01107530 +0.00173305 -0.00022360   EU072249
    CK05R070 2S2005 09 16.36673 11 29 12.2  +02 16 49                   EU072249
    CK05R070 2s2005 09 16.36673 2 -0.01107529 +0.00173279 -0.00022370   EU072249
    CK05R070 2S2005 09 16.37507 11 29 29.9  +02 17 40                   EU072249
    CK05R070 2s2005 09 16.37507 2 -0.01107527 +0.00173254 -0.00022379   EU072249
    CK05R070 2S2005 09 16.38340 11 29 46.6  +02 18 11                   EU072249
    CK05R070 2s2005 09 16.38340 2 -0.01107525 +0.00173228 -0.00022389   EU072249
    CK05S050 3S2005 09 18.61256 11 26 16.1  -00 38 10                   EU072249
    CK05S050 3s2005 09 18.61256 2 -0.01107436 +0.00166378 -0.00024712   EU072249
    CK05S050 3S2005 09 18.63758 11 26 43.6  -00 36 49                   EU072249
    CK05S050 3s2005 09 18.63758 2 -0.01107439 +0.00166300 -0.00024736   EU072249
    CK05S050 3S2005 09 18.65423 11 27 05.5  -00 34 29                   EU072249
    CK05S050 3s2005 09 18.65423 2 -0.01107441 +0.00166247 -0.00024752   EU072249
    CK05S050 3S2005 09 18.69590 11 28 04.5  -00 31 18                   EU072249
    CK05S050 3s2005 09 18.69590 2 -0.01107446 +0.00166116 -0.00024792   EU072249
    CK05S050 3S2005 09 18.72090 11 28 38.0  -00 29 30                   EU072249
    CK05S050 3s2005 09 18.72090 2 -0.01107449 +0.00166038 -0.00024816   EU072249
    CK05S050 3S2005 09 18.73757 11 28 59.8  -00 28 38                   EU072249
    CK05S050 3s2005 09 18.73757 2 -0.01107452 +0.00165985 -0.00024832   EU072249
    CK05S050 3S2005 09 18.76256 11 29 34.3  -00 26 10                   EU072249
    CK05S050 3s2005 09 18.76256 2 -0.01107455 +0.00165906 -0.00024855   EU072249
    CK05S050 3S2005 09 18.77923 11 29 53.4  -00 24 26                   EU072249
    CK05S050 3s2005 09 18.77923 2 -0.01107457 +0.00165854 -0.00024871   EU072249
    CK05S050 3S2005 09 18.82090 11 30 55.0  -00 21 23                   EU072249
    CK05S050 3s2005 09 18.82090 2 -0.01107463 +0.00165722 -0.00024911   EU072249
    CK05S050 3S2005 09 18.84591 11 31 26.9  -00 18 25                   EU072249
    CK05S050 3s2005 09 18.84591 2 -0.01107467 +0.00165643 -0.00024935   EU072249
    CK05S050 3S2005 09 18.86256 11 31 49.9  -00 17 04                   EU072249
    CK05S050 3s2005 09 18.86256 2 -0.01107469 +0.00165591 -0.00024951   EU072249
    CK05S050 3S2005 09 18.88756 11 32 25.6  -00 14 51                   EU072249
    CK05S050 3s2005 09 18.88756 2 -0.01107473 +0.00165512 -0.00024974   EU072249
    CK05S050 3S2005 09 18.90423 11 32 49.3  -00 13 27                   EU072249
    CK05S050 3s2005 09 18.90423 2 -0.01107475 +0.00165459 -0.00024990   EU072249
    CK05S050 3S2005 09 18.92923 11 33 28.9  -00 11 12                   EU072249
    CK05S050 3s2005 09 18.92923 2 -0.01107479 +0.00165380 -0.00025014   EU072249
    CK05S050 3S2005 09 18.97101 11 34 29.2  -00 06 12                   EU072249
    CK05S050 3s2005 09 18.97101 2 -0.01107486 +0.00165247 -0.00025053   EU072249
    CK05S050 3S2005 09 18.98757 11 34 55.4  -00 04 12                   EU072249
    CK05S050 3s2005 09 18.98757 2 -0.01107489 +0.00165194 -0.00025069   EU072249
    CK05S050 3S2005 09 19.01258 11 35 33.9  -00 02 05                   EU072249
    CK05S050 3s2005 09 19.01258 2 -0.01107493 +0.00165115 -0.00025092   EU072249
    CK05S050 3S2005 09 19.02923 11 35 58.4  -00 00 16                   EU072249
    CK05S050 3s2005 09 19.02923 2 -0.01107496 +0.00165062 -0.00025108   EU072249
    CK05S050 3S2005 09 19.05423 11 36 38.1  +00 02 52                   EU072249
    CK05S050 3s2005 09 19.05423 2 -0.01107500 +0.00164982 -0.00025132   EU072249
    CK05S050 3S2005 09 19.07090 11 37 05.1  +00 04 58                   EU072249
    CK05S050 3s2005 09 19.07090 2 -0.01107503 +0.00164929 -0.00025147   EU072249
    CK05S050 3S2005 09 19.09590 11 37 45.1  +00 07 51                   EU072249
    CK05S050 3s2005 09 19.09590 2 -0.01107507 +0.00164850 -0.00025171   EU072249
    CK05S050 3S2005 09 19.11256 11 38 13.3  +00 09 45                   EU072249
    CK05S050 3s2005 09 19.11256 2 -0.01107510 +0.00164796 -0.00025186   EU072249
    CK05S050 3S2005 09 19.13756 11 38 53.1  +00 13 02                   EU072249
    CK05S050 3s2005 09 19.13756 2 -0.01107515 +0.00164717 -0.00025210   EU072249
    CK05S050 2S2005 09 19.20006 11 40 43.2  +00 22 37                   EU072249
    CK05S050 2s2005 09 19.20006 2 -0.01107527 +0.00164517 -0.00025268   EU072249
    CK05S050 2S2005 09 19.20840 11 40 58.4  +00 23 48                   EU072249
    CK05S050 2s2005 09 19.20840 2 -0.01107528 +0.00164490 -0.00025276   EU072249
    CK05S050 2S2005 09 19.22506 11 41 28.6  +00 26 00                   EU072249
    CK05S050 2s2005 09 19.22506 2 -0.01107532 +0.00164436 -0.00025292   EU072249

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

Orbital elements:
Comet            T              q       e       Peri.    Node     Incl.     C
CK05R050   2005 Sept.  6.48   0.0051   1.0      80.85   357.96   143.62     X
CK05R060   2005 Sept.  6.93   0.0053   1.0      90.06     3.29   142.24     X
CK05R070   2005 Sept. 16.57   0.0049   1.0      78.09   359.63   144.12     X
CK05S050   2005 Sept. 19.43   0.0048   1.0      53.53   311.81   132.02     X

Brian G. Marsden             (C) Copyright 2005 MPC           M.P.E.C. 2005-U72

Read MPEC 2005-U71 Read MPEC 2005-U73


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