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IAU Minor Planet Center

Minor Planet Center

MPEC 2008-B35 : COMETS C/2007 W9, 2007 W10, 2007 W11, 2007 W12 (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 2008-B34 Read MPEC 2008-B36


M.P.E.C. 2008-B35                                Issued 2008 Jan. 23, 04:41 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 W9, 2007 W10, 2007 W11, 2007 W12 (SOHO)

Observations:
    CK07W090 2S2007 11 23.21672 15 54 18.8  -22 09 04                   EB035249
    CK07W090 2s2007 11 23.21672 2 -0.00409986 -0.00683695 -0.00220566   EB035249
    CK07W090 2S2007 11 23.22506 15 54 25.5  -22 06 57                   EB035249
    CK07W090 2s2007 11 23.22506 2 -0.00409762 -0.00683809 -0.00220614   EB035249
    CK07W090 2S2007 11 23.23339 15 54 31.9  -22 04 42                   EB035249
    CK07W090 2s2007 11 23.23339 2 -0.00409537 -0.00683923 -0.00220662   EB035249
    CK07W090 2S2007 11 23.24172 15 54 38.4  -22 03 04                   EB035249
    CK07W090 2s2007 11 23.24172 2 -0.00409313 -0.00684037 -0.00220711   EB035249
    CK07W090 2S2007 11 23.25005 15 54 44.3  -22 00 44                   EB035249
    CK07W090 2s2007 11 23.25005 2 -0.00409088 -0.00684151 -0.00220759   EB035249
    CK07W090 2S2007 11 23.25838 15 54 51.3  -21 58 29                   EB035249
    CK07W090 2s2007 11 23.25838 2 -0.00408864 -0.00684265 -0.00220808   EB035249
    CK07W090 2S2007 11 23.26674 15 54 57.7  -21 55 59                   EB035249
    CK07W090 2s2007 11 23.26674 2 -0.00408639 -0.00684379 -0.00220856   EB035249
    CK07W090 2S2007 11 23.27505 15 55 04.6  -21 53 58                   EB035249
    CK07W090 2s2007 11 23.27505 2 -0.00408414 -0.00684493 -0.00220904   EB035249
    CK07W090 2S2007 11 23.28339 15 55 10.5  -21 52 07                   EB035249
    CK07W090 2s2007 11 23.28339 2 -0.00408190 -0.00684606 -0.00220953   EB035249
    CK07W100 2S2007 11 24.12505 15 55 52.8  -22 10 54                   EB035249
    CK07W100 2s2007 11 24.12505 2 -0.00385413 -0.00695889 -0.00225807   EB035249
    CK07W100 2S2007 11 24.13339 15 56 00.2  -22 09 15                   EB035249
    CK07W100 2s2007 11 24.13339 2 -0.00385187 -0.00695999 -0.00225855   EB035249
    CK07W100 2S2007 11 24.14172 15 56 07.3  -22 07 42                   EB035249
    CK07W100 2s2007 11 24.14172 2 -0.00384960 -0.00696108 -0.00225903   EB035249
    CK07W100 2S2007 11 24.15005 15 56 14.1  -22 05 57                   EB035249
    CK07W100 2s2007 11 24.15005 2 -0.00384734 -0.00696218 -0.00225951   EB035249
    CK07W100 2S2007 11 24.15839 15 56 22.3  -22 04 13                   EB035249
    CK07W100 2s2007 11 24.15839 2 -0.00384507 -0.00696328 -0.00225998   EB035249
    CK07W100 2S2007 11 24.16672 15 56 29.4  -22 02 35                   EB035249
    CK07W100 2s2007 11 24.16672 2 -0.00384281 -0.00696437 -0.00226046   EB035249
    CK07W100 2S2007 11 24.17506 15 56 37.7  -22 00 41                   EB035249
    CK07W100 2s2007 11 24.17506 2 -0.00384054 -0.00696547 -0.00226094   EB035249
    CK07W100 2S2007 11 24.18339 15 56 44.7  -21 59 01                   EB035249
    CK07W100 2s2007 11 24.18339 2 -0.00383828 -0.00696656 -0.00226142   EB035249
    CK07W100 2S2007 11 24.19173 15 56 50.3  -21 57 45                   EB035249
    CK07W100 2s2007 11 24.19173 2 -0.00383601 -0.00696765 -0.00226189   EB035249
    CK07W100 2S2007 11 24.20006 15 56 59.1  -21 55 46                   EB035249
    CK07W100 2s2007 11 24.20006 2 -0.00383375 -0.00696875 -0.00226237   EB035249
    CK07W100 2S2007 11 24.20839 15 57 06.4  -21 54 05                   EB035249
    CK07W100 2s2007 11 24.20839 2 -0.00383148 -0.00696984 -0.00226285   EB035249
    CK07W100 2S2007 11 24.21672 15 57 14.4  -21 52 01                   EB035249
    CK07W100 2s2007 11 24.21672 2 -0.00382922 -0.00697093 -0.00226332   EB035249
    CK07W110 2S2007 11 29.35424 16 20 14.4  -23 19 58                   EB035249
    CK07W110 2s2007 11 29.35424 2 -0.00239823 -0.00756929 -0.00254564   EB035249
    CK07W110 2S2007 11 29.37088 16 20 25.8  -23 17 06                   EB035249
    CK07W110 2s2007 11 29.37088 2 -0.00239348 -0.00757097 -0.00254651   EB035249
    CK07W110 2S2007 11 29.37922 16 20 31.3  -23 15 29                   EB035249
    CK07W110 2s2007 11 29.37922 2 -0.00239111 -0.00757181 -0.00254695   EB035249
    CK07W110 2S2007 11 29.39588 16 20 42.8  -23 12 15                   EB035249
    CK07W110 2s2007 11 29.39588 2 -0.00238635 -0.00757349 -0.00254782   EB035249
    CK07W110 2S2007 11 29.41255 16 20 53.3  -23 08 50                   EB035249
    CK07W110 2s2007 11 29.41255 2 -0.00238160 -0.00757517 -0.00254868   EB035249
    CK07W110 2S2007 11 29.42089 16 20 59.0  -23 07 08                   EB035249
    CK07W110 2s2007 11 29.42089 2 -0.00237922 -0.00757601 -0.00254912   EB035249
    CK07W110 2S2007 11 29.43779 16 21 10.4  -23 03 44                   EB035249
    CK07W110 2s2007 11 29.43779 2 -0.00237439 -0.00757771 -0.00255000   EB035249
    CK07W110 2S2007 11 29.45422 16 21 20.4  -23 00 22                   EB035249
    CK07W110 2s2007 11 29.45422 2 -0.00236971 -0.00757936 -0.00255085   EB035249
    CK07W110 2S2007 11 29.46255 16 21 26.0  -22 58 31                   EB035249
    CK07W110 2s2007 11 29.46255 2 -0.00236733 -0.00758020 -0.00255129   EB035249
    CK07W110 2S2007 11 29.47922 16 21 35.9  -22 55 03                   EB035249
    CK07W110 2s2007 11 29.47922 2 -0.00236257 -0.00758187 -0.00255215   EB035249
    CK07W110 2S2007 11 29.49589 16 21 46.8  -22 51 28                   EB035249
    CK07W110 2s2007 11 29.49589 2 -0.00235781 -0.00758354 -0.00255302   EB035249
    CK07W110 2S2007 11 29.50422 16 21 52.4  -22 49 39                   EB035249
    CK07W110 2s2007 11 29.50422 2 -0.00235543 -0.00758437 -0.00255345   EB035249
    CK07W110 2S2007 11 29.52089 16 22 01.7  -22 46 04                   EB035249
    CK07W110 2s2007 11 29.52089 2 -0.00235067 -0.00758604 -0.00255432   EB035249
    CK07W120 2S2007 11 30.82922 16 27 01.4  -23 33 34                   EB035249
    CK07W120 2s2007 11 30.82922 2 -0.00197499 -0.00771123 -0.00262103   EB035249
    CK07W120 2S2007 11 30.83755 16 27 06.2  -23 31 59                   EB035249
    CK07W120 2s2007 11 30.83755 2 -0.00197259 -0.00771199 -0.00262144   EB035249
    CK07W120 2S2007 11 30.85422 16 27 17.0  -23 28 45                   EB035249
    CK07W120 2s2007 11 30.85422 2 -0.00196778 -0.00771351 -0.00262228   EB035249
    CK07W120 2S2007 11 30.89592 16 27 42.5  -23 20 05                   EB035249
    CK07W120 2s2007 11 30.89592 2 -0.00195574 -0.00771730 -0.00262436   EB035249
    CK07W120 2S2007 11 30.91255 16 27 53.1  -23 16 39                   EB035249
    CK07W120 2s2007 11 30.91255 2 -0.00195093 -0.00771881 -0.00262519   EB035249
    CK07W120 2S2007 11 30.92089 16 27 57.6  -23 14 51                   EB035249
    CK07W120 2s2007 11 30.92089 2 -0.00194853 -0.00771957 -0.00262560   EB035249
    CK07W120 2S2007 11 30.93783 16 28 07.8  -23 11 27                   EB035249
    CK07W120 2s2007 11 30.93783 2 -0.00194364 -0.00772110 -0.00262645   EB035249
    CK07W120 2S2007 11 30.97922 16 28 31.4  -23 02 22                   EB035249
    CK07W120 2s2007 11 30.97922 2 -0.00193168 -0.00772485 -0.00262851   EB035249
    CK07W120 2S2007 11 30.99590 16 28 40.4  -22 58 33                   EB035249
    CK07W120 2s2007 11 30.99590 2 -0.00192683 -0.00772636 -0.00262934   EB035249
    CK07W120 2S2007 12 01.00422 16 28 45.4  -22 56 45                   EB035249
    CK07W120 2s2007 12 01.00422 2 -0.00192445 -0.00772710 -0.00262975   EB035249
    CK07W120 2S2007 12 01.02088 16 28 53.7  -22 52 45                   EB035249
    CK07W120 2s2007 12 01.02088 2 -0.00191964 -0.00772860 -0.00263058   EB035249

Observer details:
249 SOHO.  SOHO-LASCO coronagraph C2.  Comet detections by H. Su, M. Kusiak,
    T. Hoffman and R. Kracht, measurements by K. Battams, reductions by
    B. G. Marsden.

Orbital elements:
Comet            T              q       e       Peri.    Node     Incl.     C
CK07W090   2007 Nov.  23.55   0.0078   1.0      62.93   339.67   138.46     X
CK07W100   2007 Nov.  24.54   0.0062   1.0      88.07    12.23   141.44     X
CK07W110   2007 Nov.  29.80   0.0068   1.0      72.78   351.32   146.86     X
CK07W120   2007 Dec.   1.29   0.0071   1.0      81.79     2.55   145.02     X

Brian G. Marsden             (C) Copyright 2008 MPC           M.P.E.C. 2008-B35

Read MPEC 2008-B34 Read MPEC 2008-B36


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