Printer-friendly version

IAU Minor Planet Center

Minor Planet Center

MPEC 2007-T117: COMETS C/2007 L6, 2007 L7, 2007 L8, 2007 L9 (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-T116 Read MPEC 2007-T118


M.P.E.C. 2007-T117                               Issued 2007 Oct. 15, 18:41 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 L6, 2007 L7, 2007 L8, 2007 L9 (SOHO)

Observations:
    CK07L060 2S2007 06 10.62089 05 08 26.3  +21 05 35                   ET117249
    CK07L060 2s2007 06 10.62089 2 -0.00052186 +0.00788982 +0.00408674   ET117249
    CK07L060 2S2007 06 10.64588 05 08 30.2  +21 10 02                   ET117249
    CK07L060 2s2007 06 10.64588 2 -0.00052903 +0.00789078 +0.00408676   ET117249
    CK07L060 2S2007 06 10.66255 05 08 33.0  +21 12 41                   ET117249
    CK07L060 2s2007 06 10.66255 2 -0.00053382 +0.00789142 +0.00408677   ET117249
    CK07L060 2S2007 06 10.67089 05 08 34.2  +21 14 07                   ET117249
    CK07L060 2s2007 06 10.67089 2 -0.00053621 +0.00789174 +0.00408677   ET117249
    CK07L060 2S2007 06 10.68755 05 08 37.3  +21 17 20                   ET117249
    CK07L060 2s2007 06 10.68755 2 -0.00054099 +0.00789237 +0.00408678   ET117249
    CK07L060 2S2007 06 10.70422 05 08 40.1  +21 20 16                   ET117249
    CK07L060 2s2007 06 10.70422 2 -0.00054577 +0.00789301 +0.00408679   ET117249
    CK07L060 2S2007 06 10.71255 05 08 41.4  +21 21 43                   ET117249
    CK07L060 2s2007 06 10.71255 2 -0.00054816 +0.00789333 +0.00408679   ET117249
    CK07L060 2S2007 06 10.72922 05 08 44.2  +21 24 30                   ET117249
    CK07L060 2s2007 06 10.72922 2 -0.00055295 +0.00789396 +0.00408680   ET117249
    CK07L060 2S2007 06 10.74588 05 08 47.1  +21 27 47                   ET117249
    CK07L060 2s2007 06 10.74588 2 -0.00055773 +0.00789459 +0.00408680   ET117249
    CK07L060 2S2007 06 10.75422 05 08 48.5  +21 29 27                   ET117249
    CK07L060 2s2007 06 10.75422 2 -0.00056012 +0.00789490 +0.00408681   ET117249
    CK07L060 2S2007 06 10.77089 05 08 51.9  +21 32 36                   ET117249
    CK07L060 2s2007 06 10.77089 2 -0.00056490 +0.00789553 +0.00408681   ET117249
    CK07L060 2S2007 06 10.78755 05 08 55.4  +21 35 46                   ET117249
    CK07L060 2s2007 06 10.78755 2 -0.00056968 +0.00789615 +0.00408681   ET117249
    CK07L060 2S2007 06 10.81370 05 09 00.6  +21 40 59                   ET117249
    CK07L060 2s2007 06 10.81370 2 -0.00057718 +0.00789713 +0.00408681   ET117249
    CK07L060 2S2007 06 10.82922 05 09 05.2  +21 44 12                   ET117249
    CK07L060 2s2007 06 10.82922 2 -0.00058164 +0.00789771 +0.00408681   ET117249
    CK07L060 2S2007 06 10.83756 05 09 07.1  +21 45 36                   ET117249
    CK07L060 2s2007 06 10.83756 2 -0.00058403 +0.00789802 +0.00408681   ET117249
    CK07L060 2S2007 06 10.85424 05 09 10.1  +21 49 25                   ET117249
    CK07L060 2s2007 06 10.85424 2 -0.00058881 +0.00789864 +0.00408681   ET117249
    CK07L070 2S2007 06 10.66255 05 09 41.0  +21 05 51                   ET117249
    CK07L070 2s2007 06 10.66255 2 -0.00053382 +0.00789142 +0.00408677   ET117249
    CK07L070 2S2007 06 10.67089 05 09 42.9  +21 07 23                   ET117249
    CK07L070 2s2007 06 10.67089 2 -0.00053621 +0.00789174 +0.00408677   ET117249
    CK07L070 2S2007 06 10.68755 05 09 45.7  +21 10 10                   ET117249
    CK07L070 2s2007 06 10.68755 2 -0.00054099 +0.00789237 +0.00408678   ET117249
    CK07L070 2S2007 06 10.70422 05 09 47.2  +21 13 21                   ET117249
    CK07L070 2s2007 06 10.70422 2 -0.00054577 +0.00789301 +0.00408679   ET117249
    CK07L070 2S2007 06 10.71255 05 09 47.4  +21 15 01                   ET117249
    CK07L070 2s2007 06 10.71255 2 -0.00054816 +0.00789333 +0.00408679   ET117249
    CK07L070 2S2007 06 10.72922 05 09 49.8  +21 18 08                   ET117249
    CK07L070 2s2007 06 10.72922 2 -0.00055295 +0.00789396 +0.00408680   ET117249
    CK07L070 2S2007 06 10.74588 05 09 52.3  +21 20 56                   ET117249
    CK07L070 2s2007 06 10.74588 2 -0.00055773 +0.00789459 +0.00408680   ET117249
    CK07L070 2S2007 06 10.75422 05 09 52.4  +21 22 44                   ET117249
    CK07L070 2s2007 06 10.75422 2 -0.00056012 +0.00789490 +0.00408681   ET117249
    CK07L070 2S2007 06 10.77089 05 09 54.8  +21 26 03                   ET117249
    CK07L070 2s2007 06 10.77089 2 -0.00056490 +0.00789553 +0.00408681   ET117249
    CK07L070 2S2007 06 10.78755 05 09 57.8  +21 29 09                   ET117249
    CK07L070 2s2007 06 10.78755 2 -0.00056968 +0.00789615 +0.00408681   ET117249
    CK07L070 2S2007 06 10.81370 05 10 00.5  +21 33 44                   ET117249
    CK07L070 2s2007 06 10.81370 2 -0.00057718 +0.00789713 +0.00408681   ET117249
    CK07L080 2S2007 06 10.68755 05 08 42.9  +21 02 38                   ET117249
    CK07L080 2s2007 06 10.68755 2 -0.00054099 +0.00789237 +0.00408678   ET117249
    CK07L080 2S2007 06 10.70422 05 08 44.7  +21 05 37                   ET117249
    CK07L080 2s2007 06 10.70422 2 -0.00054577 +0.00789301 +0.00408679   ET117249
    CK07L080 2S2007 06 10.71255 05 08 45.8  +21 06 57                   ET117249
    CK07L080 2s2007 06 10.71255 2 -0.00054816 +0.00789333 +0.00408679   ET117249
    CK07L080 2S2007 06 10.72922 05 08 48.9  +21 09 45                   ET117249
    CK07L080 2s2007 06 10.72922 2 -0.00055295 +0.00789396 +0.00408680   ET117249
    CK07L080 2S2007 06 10.74588 05 08 52.1  +21 12 36                   ET117249
    CK07L080 2s2007 06 10.74588 2 -0.00055773 +0.00789459 +0.00408680   ET117249
    CK07L080 2S2007 06 10.75422 05 08 53.0  +21 14 12                   ET117249
    CK07L080 2s2007 06 10.75422 2 -0.00056012 +0.00789490 +0.00408681   ET117249
    CK07L080 2S2007 06 10.77089 05 08 55.2  +21 17 17                   ET117249
    CK07L080 2s2007 06 10.77089 2 -0.00056490 +0.00789553 +0.00408681   ET117249
    CK07L080 2S2007 06 10.78755 05 08 58.6  +21 20 05                   ET117249
    CK07L080 2s2007 06 10.78755 2 -0.00056968 +0.00789615 +0.00408681   ET117249
    CK07L080 2S2007 06 10.81370 05 09 03.3  +21 24 52                   ET117249
    CK07L080 2s2007 06 10.81370 2 -0.00057718 +0.00789713 +0.00408681   ET117249
    CK07L080 2S2007 06 10.82922 05 09 06.3  +21 27 47                   ET117249
    CK07L080 2s2007 06 10.82922 2 -0.00058164 +0.00789771 +0.00408681   ET117249
    CK07L080 2S2007 06 10.83756 05 09 07.8  +21 29 17                   ET117249
    CK07L080 2s2007 06 10.83756 2 -0.00058403 +0.00789802 +0.00408681   ET117249
    CK07L080 2S2007 06 10.85424 05 09 10.9  +21 32 30                   ET117249
    CK07L080 2s2007 06 10.85424 2 -0.00058881 +0.00789864 +0.00408681   ET117249
    CK07L080 2S2007 06 10.89592 05 09 20.5  +21 40 42                   ET117249
    CK07L080 2s2007 06 10.89592 2 -0.00060077 +0.00790018 +0.00408680   ET117249
    CK07L080 2S2007 06 10.91255 05 09 24.0  +21 44 00                   ET117249
    CK07L080 2s2007 06 10.91255 2 -0.00060554 +0.00790079 +0.00408679   ET117249
    CK07L080 2S2007 06 10.92118 05 09 26.4  +21 45 43                   ET117249
    CK07L080 2s2007 06 10.92118 2 -0.00060801 +0.00790111 +0.00408679   ET117249
    CK07L080 2S2007 06 10.93756 05 09 30.8  +21 49 08                   ET117249
    CK07L080 2s2007 06 10.93756 2 -0.00061271 +0.00790171 +0.00408678   ET117249
    CK07L080 2S2007 06 10.96310 05 09 37.3  +21 54 39                   ET117249
    CK07L080 2s2007 06 10.96310 2 -0.00062004 +0.00790264 +0.00408677   ET117249
    CK07L080 2S2007 06 10.97922 05 09 42.3  +21 58 13                   ET117249
    CK07L080 2s2007 06 10.97922 2 -0.00062466 +0.00790323 +0.00408676   ET117249
    CK07L080 2S2007 06 10.99590 05 09 47.9  +22 02 01                   ET117249
    CK07L080 2s2007 06 10.99590 2 -0.00062947 +0.00790383 +0.00408674   ET117249
    CK07L090 2S2007 06 10.99590 05 09 57.9  +21 01 54                   ET117249
    CK07L090 2s2007 06 10.99590 2 -0.00062947 +0.00790383 +0.00408674   ET117249
    CK07L090 2S2007 06 11.00448 05 09 56.7  +21 03 36                   ET117249
    CK07L090 2s2007 06 11.00448 2 -0.00063190 +0.00790414 +0.00408674   ET117249
    CK07L090 2S2007 06 11.02089 05 09 59.6  +21 06 28                   ET117249
    CK07L090 2s2007 06 11.02089 2 -0.00063661 +0.00790473 +0.00408673   ET117249
    CK07L090 2S2007 06 11.03755 05 10 01.3  +21 09 21                   ET117249
    CK07L090 2s2007 06 11.03755 2 -0.00064139 +0.00790533 +0.00408671   ET117249
    CK07L090 2S2007 06 11.06367 05 10 06.6  +21 14 01                   ET117249
    CK07L090 2s2007 06 11.06367 2 -0.00064888 +0.00790627 +0.00408669   ET117249
    CK07L090 2S2007 06 11.07922 05 10 08.8  +21 16 17                   ET117249
    CK07L090 2s2007 06 11.07922 2 -0.00065333 +0.00790683 +0.00408667   ET117249
    CK07L090 2S2007 06 11.08755 05 10 09.5  +21 17 53                   ET117249
    CK07L090 2s2007 06 11.08755 2 -0.00065572 +0.00790712 +0.00408666   ET117249
    CK07L090 2S2007 06 11.10422 05 10 13.0  +21 20 59                   ET117249
    CK07L090 2s2007 06 11.10422 2 -0.00066050 +0.00790772 +0.00408664   ET117249
    CK07L090 2S2007 06 11.12089 05 10 15.9  +21 23 59                   ET117249
    CK07L090 2s2007 06 11.12089 2 -0.00066528 +0.00790831 +0.00408662   ET117249
    CK07L090 2S2007 06 11.12922 05 10 17.8  +21 25 23                   ET117249
    CK07L090 2s2007 06 11.12922 2 -0.00066767 +0.00790860 +0.00408661   ET117249
    CK07L090 2S2007 06 11.14589 05 10 19.8  +21 28 50                   ET117249
    CK07L090 2s2007 06 11.14589 2 -0.00067245 +0.00790919 +0.00408659   ET117249
    CK07L090 2S2007 06 11.16255 05 10 24.0  +21 31 49                   ET117249
    CK07L090 2s2007 06 11.16255 2 -0.00067722 +0.00790978 +0.00408657   ET117249
    CK07L090 2S2007 06 11.17089 05 10 25.6  +21 33 17                   ET117249
    CK07L090 2s2007 06 11.17089 2 -0.00067961 +0.00791007 +0.00408656   ET117249
    CK07L090 2S2007 06 11.18755 05 10 29.0  +21 36 44                   ET117249
    CK07L090 2s2007 06 11.18755 2 -0.00068439 +0.00791065 +0.00408654   ET117249
    CK07L090 2S2007 06 11.20422 05 10 33.1  +21 39 54                   ET117249
    CK07L090 2s2007 06 11.20422 2 -0.00068917 +0.00791124 +0.00408651   ET117249
    CK07L090 2S2007 06 11.21255 05 10 34.9  +21 41 27                   ET117249
    CK07L090 2s2007 06 11.21255 2 -0.00069156 +0.00791153 +0.00408650   ET117249
    CK07L090 2S2007 06 11.22922 05 10 39.2  +21 44 47                   ET117249
    CK07L090 2s2007 06 11.22922 2 -0.00069633 +0.00791211 +0.00408647   ET117249
    CK07L090 2S2007 06 11.24589 05 10 43.5  +21 48 18                   ET117249
    CK07L090 2s2007 06 11.24589 2 -0.00070111 +0.00791268 +0.00408645   ET117249
    CK07L090 2S2007 06 11.25422 05 10 45.6  +21 49 54                   ET117249
    CK07L090 2s2007 06 11.25422 2 -0.00070350 +0.00791297 +0.00408643   ET117249
    CK07L090 2S2007 06 11.27089 05 10 50.1  +21 53 31                   ET117249
    CK07L090 2s2007 06 11.27089 2 -0.00070827 +0.00791355 +0.00408640   ET117249
    CK07L090 2S2007 06 11.28755 05 10 54.9  +21 57 11                   ET117249
    CK07L090 2s2007 06 11.28755 2 -0.00071305 +0.00791412 +0.00408637   ET117249

Observer details:
249 SOHO.  SOHO-LASCO coronagraph C2.  Comet detections by B. Zhou,
    measurements by K. Battams, reductions by B. G. Marsden.

Orbital elements:
Comet            T              q       e       Peri.    Node     Incl.     C
CK07L060   2007 June  11.17   0.0072   1.0      88.47    10.65   143.02     X
CK07L070   2007 June  11.15   0.0057   1.0      80.55     1.29   144.79     X
CK07L080   2007 June  11.25   0.0071   1.0      87.08     8.56   143.53     X
CK07L090   2007 June  11.57   0.0072   1.0      86.73     8.62   143.46     X

Brian G. Marsden             (C) Copyright 2007 MPC           M.P.E.C. 2007-T117

Read MPEC 2007-T116 Read MPEC 2007-T118


Our Web policy. Index to the CBAT/MPC/ICQ pages.


Valid HTML 4.01!