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IAU Minor Planet Center

Minor Planet Center

MPEC 2005-P12 : COMET C/2005 L3 (McNAUGHT)

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M.P.E.C. 2005-P12                                Issued 2005 Aug. 1, 22:56 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

                          COMET C/2005 L3 (McNAUGHT)

Observations:
    CK05L030  C2005 07 25.69382 21 02 39.73 -34 56 37.2          17.3 T EP012E12
    CK05L030  C2005 07 25.70381 21 02 39.22 -34 56 38.4          17.4 T EP012E12
    CK05L030  C2005 07 25.71377 21 02 38.76 -34 56 39.5          17.3 T EP012E12
    CK05L030  C2005 07 25.72373 21 02 38.22 -34 56 40.0          17.2 T EP012E12
    CK05L030  C2005 07 28.49294 21 00 18.60 -35 00 31.7          18.3 N EP012415
    CK05L030  C2005 07 28.49472 21 00 18.50 -35 00 31.8          17.9 N EP012415
    CK05L030  C2005 07 30.53567 20 58 34.55 -35 03 06.1          18.0 N EP012415
    CK05L030  C2005 07 30.53780 20 58 34.40 -35 03 06.3          17.8 N EP012415

Observer details:
415 Kambah, near Canberra.  Observer D. Herald.  0.36-m f/3.9
    Schmidt-Cassegrain + CCD.
E12 Siding Spring Survey.  Observer G. J. Garradd.  Measurers E. C. Beshore,
    C. M. Casey, E. J. Christensen, G. J. Garradd, A. D. Grauer, R. E. Hill,
    S. M. Larson, R. H. McNaught.  0.5-m Uppsala Schmidt + CCD.

Orbital elements:
    C/2005 L3 (McNaught)
T 2008 Jan. 14.8747 TT                                  MPC
q   5.596879             (2000.0)            P               Q
                   Peri.   46.9114      -0.3062993      -0.7252571
                   Node   288.6879      -0.9457818      +0.3053826
e   1.0            Incl.  139.3900      +0.1080629      +0.6170443
From 56 observations 2005 June 3-July 30.

Brian G. Marsden             (C) Copyright 2005 MPC           M.P.E.C. 2005-P12

Read MPEC 2005-P11 Read MPEC 2005-P13


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