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IAU Minor Planet Center

Minor Planet Center

MPEC 2005-G40 : COMETS C/2005 D2, 2005 D3, 2005 D4, 2005 D5 (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. 2005-G40                                Issued 2005 Apr. 6, 16:11 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 D2, 2005 D3, 2005 D4, 2005 D5 (SOHO)

Observations:
    CK05D020 3S2005 02 22.08697 22 37 39.0  -11 00 53                   EG040249
    CK05D020 3s2005 02 22.08697 2 +0.01073963 -0.00132888 -0.00127646   EG040249
    CK05D020 3S2005 02 22.09873 22 37 30.5  -10 58 08                   EG040249
    CK05D020 3s2005 02 22.09873 2 +0.01073992 -0.00132804 -0.00127634   EG040249
    CK05D020 3S2005 02 22.13757 22 36 51.9  -10 54 49                   EG040249
    CK05D020 3s2005 02 22.13757 2 +0.01074087 -0.00132526 -0.00127596   EG040249
    CK05D020 3S2005 02 22.15423 22 36 34.4  -10 52 55                   EG040249
    CK05D020 3s2005 02 22.15423 2 +0.01074128 -0.00132408 -0.00127580   EG040249
    CK05D020 3S2005 02 22.17923 22 36 08.3  -10 50 14                   EG040249
    CK05D020 3s2005 02 22.17923 2 +0.01074189 -0.00132229 -0.00127556   EG040249
    CK05D020 3S2005 02 22.19590 22 35 51.6  -10 48 49                   EG040249
    CK05D020 3s2005 02 22.19590 2 +0.01074229 -0.00132111 -0.00127540   EG040249
    CK05D020 3S2005 02 22.22090 22 35 20.2  -10 45 31                   EG040249
    CK05D020 3s2005 02 22.22090 2 +0.01074290 -0.00131933 -0.00127516   EG040249
    CK05D020 3S2005 02 22.23756 22 35 01.7  -10 44 22                   EG040249
    CK05D020 3s2005 02 22.23756 2 +0.01074331 -0.00131815 -0.00127500   EG040249
    CK05D020 3S2005 02 22.26257 22 34 32.4  -10 41 46                   EG040249
    CK05D020 3s2005 02 22.26257 2 +0.01074392 -0.00131637 -0.00127475   EG040249
    CK05D020 3S2005 02 22.27923 22 34 15.0  -10 39 46                   EG040249
    CK05D020 3s2005 02 22.27923 2 +0.01074432 -0.00131519 -0.00127459   EG040249
    CK05D020 3S2005 02 22.32090 22 33 23.7  -10 34 34                   EG040249
    CK05D020 3s2005 02 22.32090 2 +0.01074533 -0.00131224 -0.00127420   EG040249
    CK05D020 3S2005 02 22.34590 22 32 54.9  -10 32 32                   EG040249
    CK05D020 3s2005 02 22.34590 2 +0.01074594 -0.00131048 -0.00127396   EG040249
    CK05D020 3S2005 02 22.36256 22 32 32.3  -10 30 31                   EG040249
    CK05D020 3s2005 02 22.36256 2 +0.01074634 -0.00130930 -0.00127380   EG040249
    CK05D020 3S2005 02 22.38756 22 31 57.2  -10 27 48                   EG040249
    CK05D020 3s2005 02 22.38756 2 +0.01074694 -0.00130754 -0.00127356   EG040249
    CK05D030 3S2005 02 22.27923 22 44 52.1  -11 30 54                   EG040249
    CK05D030 3s2005 02 22.27923 2 +0.01074432 -0.00131519 -0.00127459   EG040249
    CK05D030 3S2005 02 22.32090 22 44 24.2  -11 27 50                   EG040249
    CK05D030 3s2005 02 22.32090 2 +0.01074533 -0.00131224 -0.00127420   EG040249
    CK05D030 3S2005 02 22.36256 22 43 51.2  -11 24 01                   EG040249
    CK05D030 3s2005 02 22.36256 2 +0.01074634 -0.00130930 -0.00127380   EG040249
    CK05D030 3S2005 02 22.38756 22 43 25.3  -11 21 08                   EG040249
    CK05D030 3s2005 02 22.38756 2 +0.01074694 -0.00130754 -0.00127356   EG040249
    CK05D030 3S2005 02 22.40424 22 43 09.4  -11 20 01                   EG040249
    CK05D030 3s2005 02 22.40424 2 +0.01074735 -0.00130636 -0.00127340   EG040249
    CK05D030 3S2005 02 22.44590 22 42 34.0  -11 15 02                   EG040249
    CK05D030 3s2005 02 22.44590 2 +0.01074835 -0.00130343 -0.00127301   EG040249
    CK05D030 3S2005 02 22.47090 22 42 15.1  -11 13 29                   EG040249
    CK05D030 3s2005 02 22.47090 2 +0.01074895 -0.00130168 -0.00127277   EG040249
    CK05D030 3S2005 02 22.48757 22 42 02.3  -11 11 27                   EG040249
    CK05D030 3s2005 02 22.48757 2 +0.01074935 -0.00130051 -0.00127262   EG040249
    CK05D030 3S2005 02 22.51258 22 41 36.6  -11 08 51                   EG040249
    CK05D030 3s2005 02 22.51258 2 +0.01074996 -0.00129876 -0.00127238   EG040249
    CK05D030 3S2005 02 22.52923 22 41 21.7  -11 07 23                   EG040249
    CK05D030 3s2005 02 22.52923 2 +0.01075036 -0.00129759 -0.00127222   EG040249
    CK05D030 3S2005 02 22.57090 22 40 43.4  -11 02 50                   EG040249
    CK05D030 3s2005 02 22.57090 2 +0.01075136 -0.00129468 -0.00127184   EG040249
    CK05D030 3S2005 02 22.59924 22 40 18.5  -11 00 16                   EG040249
    CK05D030 3s2005 02 22.59924 2 +0.01075204 -0.00129270 -0.00127157   EG040249
    CK05D030 3S2005 02 22.61352 22 40 04.7  -10 58 48                   EG040249
    CK05D030 3s2005 02 22.61352 2 +0.01075238 -0.00129171 -0.00127144   EG040249
    CK05D030 3S2005 02 22.63756 22 39 41.3  -10 55 48                   EG040249
    CK05D030 3s2005 02 22.63756 2 +0.01075295 -0.00129003 -0.00127122   EG040249
    CK05D030 3S2005 02 22.67932 22 38 59.5  -10 51 12                   EG040249
    CK05D030 3s2005 02 22.67932 2 +0.01075395 -0.00128713 -0.00127083   EG040249
    CK05D030 3S2005 02 22.73312 22 38 01.1  -10 45 24                   EG040249
    CK05D030 3s2005 02 22.73312 2 +0.01075523 -0.00128340 -0.00127034   EG040249
    CK05D030 3S2005 02 22.77479 22 37 13.1  -10 41 30                   EG040249
    CK05D030 3s2005 02 22.77479 2 +0.01075622 -0.00128052 -0.00126995   EG040249
    CK05D030 3S2005 02 22.81645 22 36 26.1  -10 36 06                   EG040249
    CK05D030 3s2005 02 22.81645 2 +0.01075721 -0.00127764 -0.00126958   EG040249
    CK05D030 3S2005 02 22.85812 22 35 35.3  -10 31 34                   EG040249
    CK05D030 3s2005 02 22.85812 2 +0.01075820 -0.00127477 -0.00126920   EG040249
    CK05D030 3S2005 02 22.89979 22 34 45.6  -10 26 17                   EG040249
    CK05D030 3s2005 02 22.89979 2 +0.01075919 -0.00127191 -0.00126882   EG040249
    CK05D030 3S2005 02 22.94146 22 33 55.7  -10 21 15                   EG040249
    CK05D030 3s2005 02 22.94146 2 +0.01076017 -0.00126905 -0.00126845   EG040249
    CK05D040 3S2005 02 26.34590 22 55 08.2  -09 33 34                   EG040249
    CK05D040 3s2005 02 26.34590 2 +0.01083742 -0.00105367 -0.00124197   EG040249
    CK05D040 3S2005 02 26.36256 22 54 53.6  -09 32 20                   EG040249
    CK05D040 3s2005 02 26.36256 2 +0.01083779 -0.00105269 -0.00124186   EG040249
    CK05D040 3S2005 02 26.40423 22 54 09.0  -09 28 03                   EG040249
    CK05D040 3s2005 02 26.40423 2 +0.01083872 -0.00105025 -0.00124157   EG040249
    CK05D040 3S2005 02 26.43056 22 53 41.7  -09 26 18                   EG040249
    CK05D040 3s2005 02 26.43056 2 +0.01083930 -0.00104871 -0.00124139   EG040249
    CK05D040 3S2005 02 26.47090 22 53 06.8  -09 21 30                   EG040249
    CK05D040 3s2005 02 26.47090 2 +0.01084020 -0.00104635 -0.00124111   EG040249
    CK05D040 3S2005 02 26.48756 22 52 46.0  -09 19 37                   EG040249
    CK05D040 3s2005 02 26.48756 2 +0.01084057 -0.00104538 -0.00124099   EG040249
    CK05D040 3S2005 02 26.51256 22 52 16.1  -09 17 18                   EG040249
    CK05D040 3s2005 02 26.51256 2 +0.01084112 -0.00104392 -0.00124082   EG040249
    CK05D040 3S2005 02 26.53501 22 51 53.2  -09 15 03                   EG040249
    CK05D040 3s2005 02 26.53501 2 +0.01084162 -0.00104261 -0.00124067   EG040249
    CK05D040 3S2005 02 26.57090 22 51 16.2  -09 10 50                   EG040249
    CK05D040 3s2005 02 26.57090 2 +0.01084242 -0.00104053 -0.00124042   EG040249
    CK05D040 3S2005 02 26.59590 22 50 43.1  -09 08 19                   EG040249
    CK05D040 3s2005 02 26.59590 2 +0.01084298 -0.00103907 -0.00124025   EG040249
    CK05D040 3S2005 02 26.61256 22 50 23.8  -09 06 26                   EG040249
    CK05D040 3s2005 02 26.61256 2 +0.01084335 -0.00103811 -0.00124013   EG040249
    CK05D040 3S2005 02 26.63756 22 49 53.0  -09 03 27                   EG040249
    CK05D040 3s2005 02 26.63756 2 +0.01084390 -0.00103666 -0.00123996   EG040249
    CK05D040 3S2005 02 26.65451 22 49 35.3  -09 02 18                   EG040249
    CK05D040 3s2005 02 26.65451 2 +0.01084428 -0.00103567 -0.00123985   EG040249
    CK05D040 3S2005 02 26.67923 22 48 56.6  -08 59 00                   EG040249
    CK05D040 3s2005 02 26.67923 2 +0.01084483 -0.00103424 -0.00123968   EG040249
    CK05D050 3S2005 02 26.57090 23 07 55.4  -10 17 36                   EG040249
    CK05D050 3s2005 02 26.57090 2 +0.01084242 -0.00104053 -0.00124042   EG040249
    CK05D050 3S2005 02 26.67923 23 06 36.6  -10 08 57                   EG040249
    CK05D050 3s2005 02 26.67923 2 +0.01084483 -0.00103424 -0.00123968   EG040249
    CK05D050 3S2005 02 26.69590 23 06 25.3  -10 07 19                   EG040249
    CK05D050 3s2005 02 26.69590 2 +0.01084520 -0.00103328 -0.00123956   EG040249
    CK05D050 3S2005 02 26.72090 23 06 06.1  -10 04 51                   EG040249
    CK05D050 3s2005 02 26.72090 2 +0.01084575 -0.00103183 -0.00123939   EG040249
    CK05D050 3S2005 02 26.73758 23 05 54.7  -10 03 33                   EG040249
    CK05D050 3s2005 02 26.73758 2 +0.01084612 -0.00103087 -0.00123928   EG040249
    CK05D050 3S2005 02 26.76257 23 05 33.7  -10 00 37                   EG040249
    CK05D050 3s2005 02 26.76257 2 +0.01084668 -0.00102942 -0.00123911   EG040249
    CK05D050 3S2005 02 26.77924 23 05 22.1  -09 59 57                   EG040249
    CK05D050 3s2005 02 26.77924 2 +0.01084705 -0.00102846 -0.00123899   EG040249
    CK05D050 3S2005 02 26.82090 23 04 50.4  -09 57 11                   EG040249
    CK05D050 3s2005 02 26.82090 2 +0.01084797 -0.00102606 -0.00123871   EG040249
    CK05D050 3S2005 02 26.84590 23 04 36.3  -09 54 09                   EG040249
    CK05D050 3s2005 02 26.84590 2 +0.01084853 -0.00102462 -0.00123854   EG040249
    CK05D050 3S2005 02 26.86256 23 04 18.1  -09 52 28                   EG040249
    CK05D050 3s2005 02 26.86256 2 +0.01084890 -0.00102366 -0.00123843   EG040249
    CK05D050 3S2005 02 26.88800 23 03 58.8  -09 49 56                   EG040249
    CK05D050 3s2005 02 26.88800 2 +0.01084946 -0.00102220 -0.00123825   EG040249
    CK05D050 3S2005 02 26.90423 23 03 42.7  -09 48 51                   EG040249
    CK05D050 3s2005 02 26.90423 2 +0.01084982 -0.00102127 -0.00123814   EG040249
    CK05D050 3S2005 02 26.92923 23 03 25.9  -09 46 20                   EG040249
    CK05D050 3s2005 02 26.92923 2 +0.01085038 -0.00101983 -0.00123797   EG040249
    CK05D050 3S2005 02 26.97099 23 02 55.1  -09 42 48                   EG040249
    CK05D050 3s2005 02 26.97099 2 +0.01085131 -0.00101744 -0.00123769   EG040249
    CK05D050 3S2005 02 26.98756 23 02 40.2  -09 41 39                   EG040249
    CK05D050 3s2005 02 26.98756 2 +0.01085168 -0.00101649 -0.00123757   EG040249
    CK05D050 3S2005 02 27.01257 23 02 18.0  -09 39 13                   EG040249
    CK05D050 3s2005 02 27.01257 2 +0.01085223 -0.00101506 -0.00123741   EG040249
    CK05D050 3S2005 02 27.02923 23 02 08.4  -09 38 13                   EG040249
    CK05D050 3s2005 02 27.02923 2 +0.01085260 -0.00101411 -0.00123729   EG040249
    CK05D050 3S2005 02 27.07090 23 01 30.3  -09 33 39                   EG040249
    CK05D050 3s2005 02 27.07090 2 +0.01085352 -0.00101173 -0.00123701   EG040249
    CK05D050 3S2005 02 27.09590 23 01 10.0  -09 31 01                   EG040249
    CK05D050 3s2005 02 27.09590 2 +0.01085408 -0.00101030 -0.00123684   EG040249
    CK05D050 3S2005 02 27.11256 23 00 52.7  -09 29 49                   EG040249
    CK05D050 3s2005 02 27.11256 2 +0.01085445 -0.00100935 -0.00123673   EG040249
    CK05D050 3S2005 02 27.17929 22 59 55.0  -09 23 13                   EG040249
    CK05D050 3s2005 02 27.17929 2 +0.01085593 -0.00100555 -0.00123627   EG040249
    CK05D050 3S2005 02 27.22100 22 59 17.5  -09 18 47                   EG040249
    CK05D050 3s2005 02 27.22100 2 +0.01085686 -0.00100318 -0.00123599   EG040249
    CK05D050 3S2005 02 27.23757 22 59 01.4  -09 17 54                   EG040249
    CK05D050 3s2005 02 27.23757 2 +0.01085723 -0.00100224 -0.00123588   EG040249
    CK05D050 3S2005 02 27.26257 22 58 40.5  -09 15 45                   EG040249
    CK05D050 3s2005 02 27.26257 2 +0.01085778 -0.00100082 -0.00123571   EG040249
    CK05D050 3S2005 02 27.27923 22 58 20.9  -09 13 43                   EG040249
    CK05D050 3s2005 02 27.27923 2 +0.01085815 -0.00099988 -0.00123560   EG040249
    CK05D050 3S2005 02 27.32090 22 57 41.4  -09 09 21                   EG040249
    CK05D050 3s2005 02 27.32090 2 +0.01085908 -0.00099752 -0.00123532   EG040249
    CK05D050 3S2005 02 27.36256 22 56 58.1  -09 05 47                   EG040249
    CK05D050 3s2005 02 27.36256 2 +0.01086000 -0.00099516 -0.00123504   EG040249
    CK05D050 3S2005 02 27.40423 22 56 16.8  -09 01 05                   EG040249
    CK05D050 3s2005 02 27.40423 2 +0.01086093 -0.00099281 -0.00123475   EG040249
    CK05D050 3S2005 02 27.43313 22 55 45.2  -08 58 18                   EG040249
    CK05D050 3s2005 02 27.43313 2 +0.01086157 -0.00099118 -0.00123456   EG040249
    CK05D050 3S2005 02 27.44743 22 55 28.3  -08 56 35                   EG040249
    CK05D050 3s2005 02 27.44743 2 +0.01086189 -0.00099038 -0.00123446   EG040249
    CK05D050 3S2005 02 27.47090 22 55 02.4  -08 53 44                   EG040249
    CK05D050 3s2005 02 27.47090 2 +0.01086241 -0.00098905 -0.00123430   EG040249
    CK05D050 3S2005 02 27.48758 22 54 45.2  -08 52 25                   EG040249
    CK05D050 3s2005 02 27.48758 2 +0.01086278 -0.00098811 -0.00123419   EG040249
    CK05D050 3S2005 02 27.51256 22 54 15.5  -08 50 05                   EG040249
    CK05D050 3s2005 02 27.51256 2 +0.01086334 -0.00098671 -0.00123402   EG040249
    CK05D050 3S2005 02 27.52924 22 53 57.3  -08 48 11                   EG040249
    CK05D050 3s2005 02 27.52924 2 +0.01086371 -0.00098577 -0.00123391   EG040249
    CK05D050 3S2005 02 27.57090 22 53 04.8  -08 43 40                   EG040249
    CK05D050 3s2005 02 27.57090 2 +0.01086463 -0.00098343 -0.00123363   EG040249
    CK05D050 3S2005 02 27.59590 22 52 32.7  -08 40 44                   EG040249
    CK05D050 3s2005 02 27.59590 2 +0.01086519 -0.00098203 -0.00123346   EG040249
    CK05D050 3S2005 02 27.61256 22 52 09.9  -08 38 29                   EG040249
    CK05D050 3s2005 02 27.61256 2 +0.01086556 -0.00098110 -0.00123335   EG040249
    CK05D050 3S2005 02 27.63758 22 51 37.6  -08 35 16                   EG040249
    CK05D050 3s2005 02 27.63758 2 +0.01086611 -0.00097970 -0.00123318   EG040249
    CK05D050 3S2005 02 27.65423 22 51 16.7  -08 34 04                   EG040249
    CK05D050 3s2005 02 27.65423 2 +0.01086648 -0.00097876 -0.00123307   EG040249
    CK05D050 3S2005 02 27.67923 22 50 38.5  -08 30 56                   EG040249
    CK05D050 3s2005 02 27.67923 2 +0.01086704 -0.00097737 -0.00123290   EG040249
    CK05D050 3S2005 02 27.69590 22 50 14.3  -08 28 45                   EG040249
    CK05D050 3s2005 02 27.69590 2 +0.01086741 -0.00097643 -0.00123278   EG040249
    CK05D050 2S2005 02 27.70424 22 50 02.3  -08 27 24                   EG040249
    CK05D050 2s2005 02 27.70424 2 +0.01086760 -0.00097597 -0.00123273   EG040249
    CK05D050 2S2005 02 27.72923 22 49 22.5  -08 24 36                   EG040249
    CK05D050 2s2005 02 27.72923 2 +0.01086815 -0.00097457 -0.00123256   EG040249
    CK05D050 2S2005 02 27.74590 22 48 54.9  -08 22 25                   EG040249
    CK05D050 2s2005 02 27.74590 2 +0.01086852 -0.00097364 -0.00123245   EG040249
    CK05D050 2S2005 02 27.75423 22 48 41.2  -08 21 12                   EG040249
    CK05D050 2s2005 02 27.75423 2 +0.01086871 -0.00097317 -0.00123239   EG040249

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

Orbital elements:
Comet            T              q       e       Peri.    Node     Incl.     C
CK05D020   2005 Feb.  22.68   0.0066   1.0      78.63     3.06   144.99     X
CK05D030   2005 Feb.  23.23   0.0070   1.0      72.28   355.24   144.22     X
CK05D040   2005 Feb.  26.99   0.0049   1.0      79.94     0.75   144.28     X
CK05D050   2005 Feb.  27.92   0.0056   1.0      77.83   357.61   143.74     X

Brian G. Marsden             (C) Copyright 2005 MPC           M.P.E.C. 2005-G40

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