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IAU Minor Planet Center

Minor Planet Center

MPEC 2005-B39 : COMETS C/2004 T8, 2004 Y5, 2004 Y6, 2004 Y7, 2004 Y8 (SOHO)

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M.P.E.C. 2005-B39                                Issued 2005 Jan. 21, 20:24 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/2004 T8, 2004 Y5, 2004 Y6, 2004 Y7, 2004 Y8 (SOHO)

Observations:
    CK04T080  S2004 10 04.17923 12 26 02.0  -05 30 18                   EB039249
    CK04T080  s2004 10 04.17923 2 -0.01110614 -0.00025041 -0.00104069   EB039249
    CK04T080  S2004 10 04.19590 12 26 26.0  -05 29 18                   EB039249
    CK04T080  s2004 10 04.19590 2 -0.01110609 -0.00025114 -0.00104085   EB039249
    CK04T080  S2004 10 04.22090 12 26 56.1  -05 28 49                   EB039249
    CK04T080  s2004 10 04.22090 2 -0.01110601 -0.00025224 -0.00104109   EB039249
    CK04T080  S2004 10 04.23756 12 27 25.0  -05 27 21                   EB039249
    CK04T080  s2004 10 04.23756 2 -0.01110596 -0.00025297 -0.00104125   EB039249
    CK04T080  S2004 10 04.26256 12 28 02.9  -05 26 01                   EB039249
    CK04T080  s2004 10 04.26256 2 -0.01110589 -0.00025407 -0.00104149   EB039249
    CK04T080  S2004 10 04.27923 12 28 27.6  -05 24 33                   EB039249
    CK04T080  s2004 10 04.27923 2 -0.01110584 -0.00025480 -0.00104164   EB039249
    CK04T080  S2004 10 04.32092 12 29 27.4  -05 23 03                   EB039249
    CK04T080  s2004 10 04.32092 2 -0.01110571 -0.00025664 -0.00104204   EB039249
    CK04T080  S2004 10 04.34590 12 30 10.0  -05 20 41                   EB039249
    CK04T080  s2004 10 04.34590 2 -0.01110563 -0.00025775 -0.00104228   EB039249
    CK04T080  S2004 10 04.36257 12 30 38.3  -05 20 18                   EB039249
    CK04T080  s2004 10 04.36257 2 -0.01110558 -0.00025849 -0.00104244   EB039249
    CK04T080  S2004 10 04.40424 12 31 41.3  -05 18 58                   EB039249
    CK04T080  s2004 10 04.40424 2 -0.01110545 -0.00026033 -0.00104284   EB039249
    CK04T080  S2004 10 04.43057 12 32 26.5  -05 15 41                   EB039249
    CK04T080  s2004 10 04.43057 2 -0.01110537 -0.00026151 -0.00104310   EB039249
    CK04T080  S2004 10 04.44590 12 32 51.9  -05 16 00                   EB039249
    CK04T080  s2004 10 04.44590 2 -0.01110532 -0.00026219 -0.00104324   EB039249
    CK04T080  S2004 10 04.50423 12 34 31.0  -05 11 10                   EB039249
    CK04T080  s2004 10 04.50423 2 -0.01110514 -0.00026479 -0.00104381   EB039249
    CK04T080  S2004 10 04.52090 12 34 59.9  -05 09 53                   EB039249
    CK04T080  s2004 10 04.52090 2 -0.01110508 -0.00026554 -0.00104397   EB039249
    CK04T080  S2004 10 04.53757 12 35 30.2  -05 08 46                   EB039249
    CK04T080  s2004 10 04.53757 2 -0.01110503 -0.00026629 -0.00104413   EB039249
    CK04T080  S2004 10 04.56257 12 36 15.7  -05 06 43                   EB039249
    CK04T080  s2004 10 04.56257 2 -0.01110495 -0.00026741 -0.00104437   EB039249
    CK04Y050  S2004 12 25.82090 18 26 16.2  -25 52 55                   EB039249
    CK04Y050  s2004 12 25.82090 2 +0.00146171 -0.00772892 -0.00259054   EB039249
    CK04Y050  S2004 12 25.84590 18 26 18.4  -25 48 03                   EB039249
    CK04Y050  s2004 12 25.84590 2 +0.00146930 -0.00772803 -0.00259031   EB039249
    CK04Y050  S2004 12 25.86256 18 26 14.3  -25 44 03                   EB039249
    CK04Y050  s2004 12 25.86256 2 +0.00147436 -0.00772744 -0.00259016   EB039249
    CK04Y050  S2004 12 25.88756 18 26 14.4  -25 38 48                   EB039249
    CK04Y050  s2004 12 25.88756 2 +0.00148195 -0.00772654 -0.00258994   EB039249
    CK04Y050  S2004 12 25.90423 18 26 18.7  -25 34 45                   EB039249
    CK04Y050  s2004 12 25.90423 2 +0.00148702 -0.00772594 -0.00258979   EB039249
    CK04Y050  S2004 12 25.97100 18 26 14.0  -25 20 20                   EB039249
    CK04Y050  s2004 12 25.97100 2 +0.00150728 -0.00772352 -0.00258919   EB039249
    CK04Y050  S2004 12 26.01256 18 26 12.4  -25 11 00                   EB039249
    CK04Y050  s2004 12 26.01256 2 +0.00151988 -0.00772200 -0.00258881   EB039249
    CK04Y050  S2004 12 26.02923 18 26 12.8  -25 07 15                   EB039249
    CK04Y050  s2004 12 26.02923 2 +0.00152494 -0.00772139 -0.00258865   EB039249
    CK04Y050  S2004 12 26.05423 18 26 08.6  -25 01 11                   EB039249
    CK04Y050  s2004 12 26.05423 2 +0.00153252 -0.00772047 -0.00258843   EB039249
    CK04Y050  S2004 12 26.05841 18 26 06.7  -24 59 30                   EB039249
    CK04Y050  s2004 12 26.05841 2 +0.00153379 -0.00772031 -0.00258839   EB039249
    CK04Y050  S2004 12 26.06674 18 26 05.8  -24 57 50                   EB039249
    CK04Y050  s2004 12 26.06674 2 +0.00153632 -0.00772001 -0.00258831   EB039249
    CK04Y050  S2004 12 26.07090 18 26 03.5  -24 56 58                   EB039249
    CK04Y050  s2004 12 26.07090 2 +0.00153757 -0.00771985 -0.00258827   EB039249
    CK04Y050  S2004 12 26.07506 18 25 59.6  -24 54 44                   EB039249
    CK04Y050  s2004 12 26.07506 2 +0.00153885 -0.00771970 -0.00258823   EB039249
    CK04Y050  S2004 12 26.08340 18 26 03.9  -24 53 39                   EB039249
    CK04Y050  s2004 12 26.08340 2 +0.00154137 -0.00771939 -0.00258816   EB039249
    CK04Y050  S2004 12 26.09173 18 26 00.5  -24 51 56                   EB039249
    CK04Y050  s2004 12 26.09173 2 +0.00154390 -0.00771908 -0.00258808   EB039249
    CK04Y050  S2004 12 26.09591 18 26 01.4  -24 51 16                   EB039249
    CK04Y050  s2004 12 26.09591 2 +0.00154515 -0.00771892 -0.00258804   EB039249
    CK04Y050  S2004 12 26.10007 18 25 57.2  -24 48 42                   EB039249
    CK04Y050  s2004 12 26.10007 2 +0.00154642 -0.00771877 -0.00258800   EB039249
    CK04Y050  S2004 12 26.10840 18 25 55.3  -24 46 49                   EB039249
    CK04Y050  s2004 12 26.10840 2 +0.00154895 -0.00771846 -0.00258793   EB039249
    CK04Y050  S2004 12 26.11256 18 25 55.4  -24 45 42                   EB039249
    CK04Y050  s2004 12 26.11256 2 +0.00155020 -0.00771830 -0.00258789   EB039249
    CK04Y050  S2004 12 26.11710 18 25 57.3  -24 45 45                   EB039249
    CK04Y050  s2004 12 26.11710 2 +0.00155159 -0.00771813 -0.00258785   EB039249
    CK04Y050  S2004 12 26.12506 18 25 57.6  -24 43 35                   EB039249
    CK04Y050  s2004 12 26.12506 2 +0.00155400 -0.00771783 -0.00258777   EB039249
    CK04Y050  S2004 12 26.13340 18 25 54.6  -24 41 15                   EB039249
    CK04Y050  s2004 12 26.13340 2 +0.00155652 -0.00771752 -0.00258770   EB039249
    CK04Y050  S2004 12 26.14173 18 25 51.9  -24 38 54                   EB039249
    CK04Y050  s2004 12 26.14173 2 +0.00155905 -0.00771721 -0.00258762   EB039249
    CK04Y060  S2004 12 25.98341 18 25 40.5  -24 59 12                   EB039249
    CK04Y060  s2004 12 25.98341 2 +0.00151105 -0.00772307 -0.00258907   EB039249
    CK04Y060  S2004 12 25.99173 18 25 44.9  -24 58 15                   EB039249
    CK04Y060  s2004 12 25.99173 2 +0.00151358 -0.00772277 -0.00258900   EB039249
    CK04Y060  S2004 12 26.00840 18 25 43.3  -24 54 21                   EB039249
    CK04Y060  s2004 12 26.00840 2 +0.00151863 -0.00772215 -0.00258884   EB039249
    CK04Y060  S2004 12 26.01673 18 25 37.7  -24 51 21                   EB039249
    CK04Y060  s2004 12 26.01673 2 +0.00152116 -0.00772185 -0.00258877   EB039249
    CK04Y060  S2004 12 26.02507 18 25 40.2  -24 50 20                   EB039249
    CK04Y060  s2004 12 26.02507 2 +0.00152369 -0.00772154 -0.00258869   EB039249
    CK04Y060  S2004 12 26.03377 18 25 38.0  -24 47 57                   EB039249
    CK04Y060  s2004 12 26.03377 2 +0.00152632 -0.00772122 -0.00258861   EB039249
    CK04Y060  S2004 12 26.04173 18 25 37.3  -24 46 13                   EB039249
    CK04Y060  s2004 12 26.04173 2 +0.00152874 -0.00772093 -0.00258854   EB039249
    CK04Y060  S2004 12 26.05008 18 25 35.5  -24 43 48                   EB039249
    CK04Y060  s2004 12 26.05008 2 +0.00153127 -0.00772062 -0.00258846   EB039249
    CK04Y060  S2004 12 26.05841 18 25 34.7  -24 41 44                   EB039249
    CK04Y060  s2004 12 26.05841 2 +0.00153379 -0.00772031 -0.00258839   EB039249
    CK04Y060  S2004 12 26.06674 18 25 32.6  -24 39 59                   EB039249
    CK04Y060  s2004 12 26.06674 2 +0.00153632 -0.00772001 -0.00258831   EB039249
    CK04Y070  S2004 12 26.26673 18 27 17.8  -24 47 50                   EB039249
    CK04Y070  s2004 12 26.26673 2 +0.00159690 -0.00771248 -0.00258645   EB039249
    CK04Y070  S2004 12 26.27508 18 27 16.4  -24 46 00                   EB039249
    CK04Y070  s2004 12 26.27508 2 +0.00159943 -0.00771216 -0.00258637   EB039249
    CK04Y070  S2004 12 26.29173 18 27 14.3  -24 42 10                   EB039249
    CK04Y070  s2004 12 26.29173 2 +0.00160447 -0.00771152 -0.00258621   EB039249
    CK04Y070  S2004 12 26.30006 18 27 11.8  -24 40 08                   EB039249
    CK04Y070  s2004 12 26.30006 2 +0.00160699 -0.00771120 -0.00258614   EB039249
    CK04Y070  S2004 12 26.30840 18 27 10.4  -24 38 15                   EB039249
    CK04Y070  s2004 12 26.30840 2 +0.00160951 -0.00771088 -0.00258606   EB039249
    CK04Y070  S2004 12 26.31710 18 27 08.6  -24 36 04                   EB039249
    CK04Y070  s2004 12 26.31710 2 +0.00161215 -0.00771054 -0.00258598   EB039249
    CK04Y070  S2004 12 26.32506 18 27 06.6  -24 34 16                   EB039249
    CK04Y070  s2004 12 26.32506 2 +0.00161456 -0.00771023 -0.00258590   EB039249
    CK04Y070  S2004 12 26.33340 18 27 07.3  -24 32 12                   EB039249
    CK04Y070  s2004 12 26.33340 2 +0.00161708 -0.00770991 -0.00258582   EB039249
    CK04Y070  S2004 12 26.34173 18 27 07.3  -24 30 21                   EB039249
    CK04Y070  s2004 12 26.34173 2 +0.00161960 -0.00770959 -0.00258574   EB039249
    CK04Y070  S2004 12 26.35044 18 27 03.3  -24 27 58                   EB039249
    CK04Y070  s2004 12 26.35044 2 +0.00162224 -0.00770925 -0.00258566   EB039249
    CK04Y070  S2004 12 26.35840 18 27 00.6  -24 25 56                   EB039249
    CK04Y070  s2004 12 26.35840 2 +0.00162464 -0.00770894 -0.00258558   EB039249
    CK04Y070  S2004 12 26.36673 18 26 59.2  -24 24 01                   EB039249
    CK04Y070  s2004 12 26.36673 2 +0.00162716 -0.00770862 -0.00258550   EB039249
    CK04Y070  S2004 12 26.37507 18 26 55.7  -24 22 07                   EB039249
    CK04Y070  s2004 12 26.37507 2 +0.00162968 -0.00770829 -0.00258542   EB039249
    CK04Y080  S2004 12 26.73758 18 33 15.4  -26 03 35                   EB039249
    CK04Y080  s2004 12 26.73758 2 +0.00173915 -0.00769378 -0.00258190   EB039249
    CK04Y080  S2004 12 26.76257 18 33 12.4  -25 56 59                   EB039249
    CK04Y080  s2004 12 26.76257 2 +0.00174669 -0.00769275 -0.00258165   EB039249
    CK04Y080  S2004 12 26.77923 18 33 05.6  -25 53 02                   EB039249
    CK04Y080  s2004 12 26.77923 2 +0.00175171 -0.00769206 -0.00258148   EB039249
    CK04Y080  S2004 12 26.82090 18 33 00.5  -25 44 30                   EB039249
    CK04Y080  s2004 12 26.82090 2 +0.00176427 -0.00769033 -0.00258107   EB039249
    CK04Y080  S2004 12 26.84590 18 33 03.3  -25 39 53                   EB039249
    CK04Y080  s2004 12 26.84590 2 +0.00177181 -0.00768929 -0.00258081   EB039249
    CK04Y080  S2004 12 26.86258 18 32 53.2  -25 34 42                   EB039249
    CK04Y080  s2004 12 26.86258 2 +0.00177683 -0.00768859 -0.00258065   EB039249
    CK04Y080  S2004 12 26.88756 18 32 51.2  -25 29 31                   EB039249
    CK04Y080  s2004 12 26.88756 2 +0.00178436 -0.00768754 -0.00258040   EB039249
    CK04Y080  S2004 12 26.90425 18 32 44.3  -25 25 51                   EB039249
    CK04Y080  s2004 12 26.90425 2 +0.00178938 -0.00768684 -0.00258023   EB039249
    CK04Y080  S2004 12 26.92923 18 32 43.9  -25 19 54                   EB039249
    CK04Y080  s2004 12 26.92923 2 +0.00179691 -0.00768578 -0.00257997   EB039249
    CK04Y080  S2004 12 26.97098 18 32 28.1  -25 09 06                   EB039249
    CK04Y080  s2004 12 26.97098 2 +0.00180948 -0.00768401 -0.00257955   EB039249
    CK04Y080  S2004 12 26.98756 18 32 32.5  -25 06 09                   EB039249
    CK04Y080  s2004 12 26.98756 2 +0.00181447 -0.00768331 -0.00257938   EB039249
    CK04Y080  S2004 12 27.01256 18 32 14.1  -24 57 36                   EB039249
    CK04Y080  s2004 12 27.01256 2 +0.00182199 -0.00768224 -0.00257912   EB039249
    CK04Y080  S2004 12 27.02923 18 32 09.4  -24 53 15                   EB039249
    CK04Y080  s2004 12 27.02923 2 +0.00182701 -0.00768152 -0.00257895   EB039249
    CK04Y080  S2004 12 27.05423 18 32 02.9  -24 48 24                   EB039249
    CK04Y080  s2004 12 27.05423 2 +0.00183453 -0.00768045 -0.00257870   EB039249

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

Orbital elements:
Comet            T              q       e       Peri.    Node     Incl.     C
CK04T080   2004 Oct.   4.81   0.0048   1.0      81.07     1.33   144.09     X
CK04Y050   2004 Dec.  26.39   0.0048   1.0      70.87   350.47   144.31     X
CK04Y060   2004 Dec.  26.31   0.0073   1.0      42.74   325.97   144.50     X
CK04Y070   2004 Dec.  26.62   0.0049   1.0      90.25    14.41   143.73     X
CK04Y080   2004 Dec.  27.37   0.0070   1.0      72.08   349.33   140.65     X

Brian G. Marsden             (C) Copyright 2005 MPC           M.P.E.C. 2005-B39

Read MPEC 2005-B38 Read MPEC 2005-B40


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