MPEC 2009-O21 : COMETS C/2009 L7, 2009 L8, 2009 L9, 2009 L10, 2009 L11 (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. 2009-O21 Issued 2009 July 21, 22:03 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/2009 L7, 2009 L8, 2009 L9, 2009 L10, 2009 L11 (SOHO)
Observations:
CK09L070 2S2009 06 01.38057 04 35 10.6 +20 12 27 EO021249
CK09L070 2s2009 06 01.38057 2 -0.00046865 +0.00850446 +0.00410804 EO021249
CK09L070 2S2009 06 01.39587 04 35 07.6 +20 15 09 EO021249
CK09L070 2s2009 06 01.39587 2 -0.00047238 +0.00850519 +0.00410798 EO021249
CK09L070 2S2009 06 01.41254 04 35 07.3 +20 18 20 EO021249
CK09L070 2s2009 06 01.41254 2 -0.00047643 +0.00850599 +0.00410790 EO021249
CK09L070 2S2009 06 01.42090 04 35 06.4 +20 19 54 EO021249
CK09L070 2s2009 06 01.42090 2 -0.00047846 +0.00850640 +0.00410786 EO021249
CK09L070 2S2009 06 01.43771 04 35 05.8 +20 23 02 EO021249
CK09L070 2s2009 06 01.43771 2 -0.00048255 +0.00850720 +0.00410778 EO021249
CK09L070 2S2009 06 01.46254 04 35 03.4 +20 27 25 EO021249
CK09L070 2s2009 06 01.46254 2 -0.00048859 +0.00850839 +0.00410767 EO021249
CK09L070 2S2009 06 01.47921 04 35 02.7 +20 30 33 EO021249
CK09L070 2s2009 06 01.47921 2 -0.00049264 +0.00850919 +0.00410759 EO021249
CK09L070 2S2009 06 01.49587 04 35 02.2 +20 33 46 EO021249
CK09L070 2s2009 06 01.49587 2 -0.00049669 +0.00850998 +0.00410751 EO021249
CK09L070 2S2009 06 01.50421 04 35 00.1 +20 35 06 EO021249
CK09L070 2s2009 06 01.50421 2 -0.00049871 +0.00851038 +0.00410747 EO021249
CK09L070 2S2009 06 01.52115 04 35 00.7 +20 38 26 EO021249
CK09L070 2s2009 06 01.52115 2 -0.00050283 +0.00851118 +0.00410739 EO021249
CK09L070 2S2009 06 01.53754 04 34 58.6 +20 41 39 EO021249
CK09L070 2s2009 06 01.53754 2 -0.00050681 +0.00851196 +0.00410731 EO021249
CK09L070 2S2009 06 01.56364 04 34 58.1 +20 46 58 EO021249
CK09L070 2s2009 06 01.56364 2 -0.00051314 +0.00851320 +0.00410718 EO021249
CK09L070 2S2009 06 01.57921 04 34 57.4 +20 50 20 EO021249
CK09L070 2s2009 06 01.57921 2 -0.00051692 +0.00851393 +0.00410710 EO021249
CK09L070 2S2009 06 01.58754 04 34 57.3 +20 52 11 EO021249
CK09L070 2s2009 06 01.58754 2 -0.00051894 +0.00851432 +0.00410706 EO021249
CK09L080 2S2009 06 06.97921 04 51 46.5 +22 40 50 EO021249
CK09L080 2s2009 06 06.97921 2 -0.00175508 +0.00870806 +0.00404876 EO021249
CK09L080 2S2009 06 06.99587 04 52 13.7 +22 42 20 EO021249
CK09L080 2s2009 06 06.99587 2 -0.00175870 +0.00870850 +0.00404850 EO021249
CK09L080 2S2009 06 07.00421 04 52 27.7 +22 43 15 EO021249
CK09L080 2s2009 06 07.00421 2 -0.00176048 +0.00870872 +0.00404837 EO021249
CK09L080 2S2009 06 07.02087 04 52 55.4 +22 44 41 EO021249
CK09L080 2s2009 06 07.02087 2 -0.00176408 +0.00870917 +0.00404811 EO021249
CK09L080 2S2009 06 07.03754 04 53 23.5 +22 46 07 EO021249
CK09L080 2s2009 06 07.03754 2 -0.00176769 +0.00870961 +0.00404785 EO021249
CK09L080 2S2009 06 07.06362 04 54 07.4 +22 48 29 EO021249
CK09L080 2s2009 06 07.06362 2 -0.00177332 +0.00871030 +0.00404744 EO021249
CK09L080 2S2009 06 07.07921 04 54 34.4 +22 49 51 EO021249
CK09L080 2s2009 06 07.07921 2 -0.00177668 +0.00871071 +0.00404720 EO021249
CK09L080 2S2009 06 07.08754 04 54 48.8 +22 50 41 EO021249
CK09L080 2s2009 06 07.08754 2 -0.00177848 +0.00871093 +0.00404706 EO021249
CK09L080 2S2009 06 07.10421 04 55 17.3 +22 52 08 EO021249
CK09L080 2s2009 06 07.10421 2 -0.00178208 +0.00871137 +0.00404680 EO021249
CK09L080 2S2009 06 07.39587 05 04 00.9 +23 14 55 EO021249
CK09L080 2s2009 06 07.39587 2 -0.00184480 +0.00871893 +0.00404215 EO021249
CK09L080 2S2009 06 07.41254 05 04 30.3 +23 15 57 EO021249
CK09L080 2s2009 06 07.41254 2 -0.00184837 +0.00871935 +0.00404188 EO021249
CK09L080 2S2009 06 07.44033 05 05 20.2 +23 17 32 EO021249
CK09L080 2s2009 06 07.44033 2 -0.00185432 +0.00872006 +0.00404143 EO021249
CK09L080 2S2009 06 07.46254 05 05 58.9 +23 18 52 EO021249
CK09L080 2s2009 06 07.46254 2 -0.00185908 +0.00872062 +0.00404107 EO021249
CK09L080 2S2009 06 07.47921 05 06 28.0 +23 19 41 EO021249
CK09L080 2s2009 06 07.47921 2 -0.00186265 +0.00872105 +0.00404080 EO021249
CK09L080 2S2009 06 07.49587 05 06 56.5 +23 20 29 EO021249
CK09L080 2s2009 06 07.49587 2 -0.00186621 +0.00872147 +0.00404053 EO021249
CK09L080 2S2009 06 07.50421 05 07 10.9 +23 20 54 EO021249
CK09L080 2s2009 06 07.50421 2 -0.00186800 +0.00872168 +0.00404039 EO021249
CK09L080 2S2009 06 07.52087 05 07 38.5 +23 21 37 EO021249
CK09L080 2s2009 06 07.52087 2 -0.00187156 +0.00872210 +0.00404012 EO021249
CK09L080 2S2009 06 07.53754 05 08 06.3 +23 22 27 EO021249
CK09L080 2s2009 06 07.53754 2 -0.00187512 +0.00872252 +0.00403985 EO021249
CK09L090 2S2009 06 07.22921 04 56 35.2 +20 51 22 EO021249
CK09L090 2s2009 06 07.22921 2 -0.00180901 +0.00871464 +0.00404482 EO021249
CK09L090 2S2009 06 07.24587 04 56 35.0 +20 53 59 EO021249
CK09L090 2s2009 06 07.24587 2 -0.00181259 +0.00871507 +0.00404456 EO021249
CK09L090 2S2009 06 07.27113 04 56 39.9 +20 58 23 EO021249
CK09L090 2s2009 06 07.27113 2 -0.00181802 +0.00871572 +0.00404415 EO021249
CK09L090 2S2009 06 07.28754 04 56 40.4 +21 01 22 EO021249
CK09L090 2s2009 06 07.28754 2 -0.00182155 +0.00871615 +0.00404389 EO021249
CK09L090 2S2009 06 07.31362 04 56 43.8 +21 05 55 EO021249
CK09L090 2s2009 06 07.31362 2 -0.00182715 +0.00871682 +0.00404347 EO021249
CK09L090 2S2009 06 07.32921 04 56 44.9 +21 08 38 EO021249
CK09L090 2s2009 06 07.32921 2 -0.00183050 +0.00871722 +0.00404322 EO021249
CK09L090 2S2009 06 07.33754 04 56 45.3 +21 10 15 EO021249
CK09L090 2s2009 06 07.33754 2 -0.00183228 +0.00871744 +0.00404309 EO021249
CK09L090 2S2009 06 07.35421 04 56 47.7 +21 13 27 EO021249
CK09L090 2s2009 06 07.35421 2 -0.00183586 +0.00871786 +0.00404282 EO021249
CK09L090 2S2009 06 07.38059 04 56 52.1 +21 18 20 EO021249
CK09L090 2s2009 06 07.38059 2 -0.00184152 +0.00871854 +0.00404240 EO021249
CK09L090 2S2009 06 07.39587 04 56 53.2 +21 21 21 EO021249
CK09L090 2s2009 06 07.39587 2 -0.00184480 +0.00871893 +0.00404215 EO021249
CK09L090 2S2009 06 07.41254 04 56 56.3 +21 24 28 EO021249
CK09L090 2s2009 06 07.41254 2 -0.00184837 +0.00871935 +0.00404188 EO021249
CK09L090 2S2009 06 07.44033 04 57 00.8 +21 30 19 EO021249
CK09L090 2s2009 06 07.44033 2 -0.00185432 +0.00872006 +0.00404143 EO021249
CK09L090 2S2009 06 07.46254 04 57 03.4 +21 34 51 EO021249
CK09L090 2s2009 06 07.46254 2 -0.00185908 +0.00872062 +0.00404107 EO021249
CK09L100 2S2009 06 07.32921 04 58 21.2 +20 57 28 EO021249
CK09L100 2s2009 06 07.32921 2 -0.00183050 +0.00871722 +0.00404322 EO021249
CK09L100 2S2009 06 07.33754 04 58 20.4 +20 59 09 EO021249
CK09L100 2s2009 06 07.33754 2 -0.00183228 +0.00871744 +0.00404309 EO021249
CK09L100 2S2009 06 07.35421 04 58 21.1 +21 02 26 EO021249
CK09L100 2s2009 06 07.35421 2 -0.00183586 +0.00871786 +0.00404282 EO021249
CK09L100 2S2009 06 07.39587 04 58 22.6 +21 10 10 EO021249
CK09L100 2s2009 06 07.39587 2 -0.00184480 +0.00871893 +0.00404215 EO021249
CK09L100 2S2009 06 07.41254 04 58 23.5 +21 13 32 EO021249
CK09L100 2s2009 06 07.41254 2 -0.00184837 +0.00871935 +0.00404188 EO021249
CK09L100 2S2009 06 07.44033 04 58 25.7 +21 19 26 EO021249
CK09L100 2s2009 06 07.44033 2 -0.00185432 +0.00872006 +0.00404143 EO021249
CK09L100 2S2009 06 07.46254 04 58 28.7 +21 23 59 EO021249
CK09L100 2s2009 06 07.46254 2 -0.00185908 +0.00872062 +0.00404107 EO021249
CK09L110 2S2009 06 07.67089 05 00 19.9 +20 56 02 EO021249
CK09L110 2s2009 06 07.67089 2 -0.00190359 +0.00872585 +0.00403765 EO021249
CK09L110 2S2009 06 07.68754 05 00 20.2 +20 59 07 EO021249
CK09L110 2s2009 06 07.68754 2 -0.00190714 +0.00872626 +0.00403738 EO021249
CK09L110 2S2009 06 07.70421 05 00 20.0 +21 02 14 EO021249
CK09L110 2s2009 06 07.70421 2 -0.00191069 +0.00872667 +0.00403710 EO021249
CK09L110 2S2009 06 07.71254 05 00 19.6 +21 04 00 EO021249
CK09L110 2s2009 06 07.71254 2 -0.00191246 +0.00872688 +0.00403696 EO021249
CK09L110 2S2009 06 07.72921 05 00 20.5 +21 07 07 EO021249
CK09L110 2s2009 06 07.72921 2 -0.00191601 +0.00872729 +0.00403669 EO021249
CK09L110 2S2009 06 07.74587 05 00 20.4 +21 10 13 EO021249
CK09L110 2s2009 06 07.74587 2 -0.00191956 +0.00872770 +0.00403641 EO021249
CK09L110 2S2009 06 07.77233 05 00 22.2 +21 15 29 EO021249
CK09L110 2s2009 06 07.77233 2 -0.00192519 +0.00872835 +0.00403597 EO021249
CK09L110 2S2009 06 07.79587 05 00 21.8 +21 20 16 EO021249
CK09L110 2s2009 06 07.79587 2 -0.00193019 +0.00872892 +0.00403558 EO021249
CK09L110 2S2009 06 07.81256 05 00 23.6 +21 23 49 EO021249
CK09L110 2s2009 06 07.81256 2 -0.00193374 +0.00872933 +0.00403530 EO021249
Observer details:
249 SOHO. SOHO-LASCO coronagraph C2. Comet detections by B. Zhou, T. Hoffman,
G. Sun and M. Kusiak, measurements by K. Battams, reductions by B. G.
Marsden.
Orbital elements:
Comet T q e Peri. Node Incl. C
CK09L070 2009 June 1.91 0.0066 1.0 92.69 17.51 140.38 X
CK09L080 2009 June 7.43 0.0414 1.0 78.17 25.27 11.95 X
CK09L090 2009 June 7.78 0.0075 1.0 85.93 7.70 143.81 X
CK09L100 2009 June 7.72 0.0055 1.0 55.63 332.29 145.16 X
CK09L110 2009 June 8.15 0.0050 1.0 91.61 16.41 140.73 X
Brian G. Marsden (C) Copyright 2009 MPC M.P.E.C. 2009-O21
Read MPEC 2009-O20
Read MPEC 2009-O22
