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IAU Minor Planet Center

Minor Planet Center

MPEC 2005-M29 : COMET C/2005 L3 (McNAUGHT)

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M.P.E.C. 2005-M29                                Issued 2005 June 20, 02:07 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 06 09.84527 21 33 25.88 -33 18 28.6          17.6 N EM029415
    CK05L030  C2005 06 18.10160 21 29 19.44 -33 37 33.5          17.5 N EM029J76
    CK05L030  C2005 06 18.10582 21 29 19.30 -33 37 34.9          17.5 N EM029J76
    CK05L030  C2005 06 18.10794 21 29 19.25 -33 37 35.0          17.4 N EM029J76

Observer details:
415 Kambah, near Canberra.  Observer D. Herald.  0.36-m
    f/3.9 Schmidt-Cassegrain + CCD.
J76 La Murta.  Observers S. Pastor, J. A. Reyes.  0.40-m f/6.3
    Schmidt-Cassegrain + CCD.

Orbital elements:
    C/2005 L3 (McNaught)
T 2008 Jan. 14.695 TT                                   MPC
q   5.59648              (2000.0)            P               Q
                   Peri.   46.914       -0.306151       -0.725234
                   Node   288.695       -0.945817       +0.305330
e   1.0            Incl.  139.380       +0.108176       +0.617097
From 33 observations 2005 June 3-18.

Ephemeris:
    C/2005 L3 (McNaught)
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase   m1    m2
2005 06 19    21 28.83   -33 39.7    7.892    8.599   131.5     5.1  17.8
2005 06 29    21 22.83   -34 03.3    7.733    8.550   141.2     4.3  17.8
2005 07 09    21 15.88   -34 25.8    7.601    8.501   150.6     3.4  17.7
2005 07 19    21 08.16   -34 45.7    7.498    8.452   158.5     2.5  17.6
2005 07 29    20 59.88   -35 01.2    7.429    8.404   162.7     2.1  17.6
2005 08 08    20 51.31   -35 11.0    7.393    8.355   160.5     2.3  17.6
2005 08 18    20 42.77   -35 14.4    7.390    8.307   153.3     3.1  17.5
2005 08 28    20 34.57   -35 10.8    7.420    8.259   144.0     4.1  17.5

Brian G. Marsden             (C) Copyright 2005 MPC           M.P.E.C. 2005-M29

Read MPEC 2005-M28 Read MPEC 2005-M30


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