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IAU Minor Planet Center

Minor Planet Center

MPEC 2005-N15 : COMET C/2005 L2 (McNAUGHT)

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M.P.E.C. 2005-N15                                Issued 2005 July 4, 00:18 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 L2 (McNAUGHT)

Observations:
    CK05L020  C2005 06 11.53262 13 00 25.07 -43 32 42.1          18.4 N EN015415
    CK05L020  C2005 06 11.54107 13 00 23.97 -43 32 26.3          19.6 N EN015415
    CK05L020  C2005 07 02.39710 12 31 37.05 -34 41 08.2          20.1 N EN015415
    CK05L020  C2005 07 02.40553 12 31 36.68 -34 40 57.0          20.3 N EN015415

Observer details:
415 Kambah, near Canberra.  Observer D. Herald.  0.36-m
    f/3.9 Schmidt-Cassegrain + CCD.

Orbital elements:
    C/2005 L2 (McNaught)
T 2005 July 14.434 TT                                   MPC
q   3.19394              (2000.0)            P               Q
                   Peri.  294.207       -0.705836       -0.683205
                   Node   155.859       -0.359104       +0.572838
e   1.0            Incl.  152.767       -0.610606       +0.452866
From 30 observations 2005 June 2-July 2.

Ephemeris:
    C/2005 L2 (McNaught)
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase   m1    m2
2005 06 29    12 34.66   -35 58.0    2.796    3.197   104.0    18.0  18.8
2005 07 09    12 27.07   -32 24.3    2.979    3.194    92.8    18.5  18.9
2005 07 19    12 22.94   -29 27.6    3.172    3.194    82.1    18.4  19.1
2005 07 29    12 21.29   -27 04.7    3.365    3.197    71.8    17.6  19.2
2005 08 08    12 21.45   -25 11.0    3.551    3.203    62.0    16.2  19.3
2005 08 18    12 22.91   -23 41.9    3.724    3.211    52.6    14.5  19.4
2005 08 28    12 25.30   -22 32.9    3.879    3.223    43.5    12.5  19.5

Brian G. Marsden             (C) Copyright 2005 MPC           M.P.E.C. 2005-N15

Read MPEC 2005-N14 Read MPEC 2005-N16


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