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IAU Minor Planet Center

Minor Planet Center

MPEC 2006-L63 : COMET C/2006 L2 (McNAUGHT)

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M.P.E.C. 2006-L63                                Issued 2006 June 15, 14:59 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
                  Supported in part by the TABASGO 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/2006 L2 (McNAUGHT)

Observations:
    CK06L020  C2006 06 14.52128 14 41 31.41 -38 13 05.3          13.7 T EL063E12
    CK06L020  C2006 06 14.53164 14 41 30.27 -38 12 42.8          13.6 T EL063E12
    CK06L020  C2006 06 14.56206 14 41 26.84 -38 11 35.8          13.8 T EL063E12
    CK06L020  C2006 06 14.57259 14 41 25.66 -38 11 12.8          13.7 T EL063E12
    CK06L020  C2006 06 14.62520 14 41 19.84 -38 09 17.6          13.9 T EL063E12
    CK06L020  C2006 06 14.62546 14 41 19.81 -38 09 16.5          13.6 T EL063E12
    CK06L020  C2006 06 14.62572 14 41 19.76 -38 09 16.5                 EL063E12
    CK06L020  C2006 06 14.62719 14 41 19.58 -38 09 12.6          13.8 T EL063E12
    CK06L020  C2006 06 14.64514 14 41 17.66 -38 08 34.2          13.9 T EL063E12
    CK06L020  C2006 06 14.65414 14 41 16.67 -38 08 14.1          13.8 T EL063E12
    CK06L020  C2006 06 14.66942 14 41 14.97 -38 07 40.6                 EL063E12
    CK06L020  C2006 06 14.66966 14 41 14.97 -38 07 40.5                 EL063E12
    CK06L020  C2006 06 14.66990 14 41 14.95 -38 07 39.4          13.9 T EL063E12
    CK06L020  C2006 06 14.71477 14 41 10.02 -38 06 00.8          13.7 T EL063E12
    CK06L020  C2006 06 14.71521 14 41 09.97 -38 06 00.0          13.7 T EL063E12
    CK06L020  C2006 06 14.71564 14 41 09.91 -38 05 58.1          13.6 T EL063E12
    CK06L020  C2006 06 14.97361 14 40 42.43 -37 56 38.2                 EL063808
    CK06L020  C2006 06 14.97731 14 40 41.87 -37 56 28.6                 EL063808
    CK06L020  C2006 06 14.98021 14 40 41.66 -37 56 23.5                 EL063808
    CK06L020  C2006 06 14.98472 14 40 41.10 -37 56 11.6                 EL063808
    CK06L020  C2006 06 14.99167 14 40 40.32 -37 55 57.1                 EL063808
    CK06L020  C2006 06 14.99861 14 40 39.75 -37 55 42.3                 EL063808
    CK06L020  C2006 06 15.00556 14 40 38.88 -37 55 28.1                 EL063808
    CK06L020  C2006 06 15.01215 14 40 38.28 -37 55 12.9                 EL063808
    CK06L020  C2006 06 15.11363 14 40 27.11 -37 51 35.6          14.6 T EL063734
    CK06L020  C2006 06 15.11524 14 40 26.90 -37 51 31.5          16.0 T EL063734
    CK06L020  C2006 06 15.11831 14 40 26.60 -37 51 25.9          15.7 T EL063734
    CK06L020  C2006 06 15.12172 14 40 26.22 -37 51 18.2          15.4 T EL063734
    CK06L020  C2006 06 15.14315 14 40 24.03 -37 50 31.8          13.6 N EL063854
    CK06L020  C2006 06 15.14866 14 40 23.43 -37 50 18.5          13.6 N EL063854
    CK06L020  C2006 06 15.15294 14 40 23.04 -37 50 09.9          13.7 N EL063854
    CK06L020  C2006 06 15.19903 14 40 17.91 -37 48 28.6          13.2 N EL063854
    CK06L020  C2006 06 15.20271 14 40 17.57 -37 48 20.7          13.8 N EL063854
    CK06L020  C2006 06 15.20521 14 40 17.29 -37 48 15.6          14.0 N EL063854
    CK06L020  C2006 06 15.36847 14 39 59.77 -37 42 14.2                 EL063E12
    CK06L020  C2006 06 15.36876 14 39 59.77 -37 42 13.4          13.6 T EL063E12
    CK06L020  C2006 06 15.36906 14 39 59.71 -37 42 12.4                 EL063E12
    CK06L020  C2006 06 15.42875 14 39 53.26 -37 40 02.7          15.1 N EL063423
    CK06L020  C2006 06 15.43599 14 39 52.44 -37 39 46.4          13.7 T EL063E12
    CK06L020  C2006 06 15.43860 14 39 52.16 -37 39 40.7                 EL063E12
    CK06L020  C2006 06 15.44123 14 39 51.89 -37 39 34.9                 EL063E12
    CK06L020  C2006 06 15.44264 14 39 51.76 -37 39 31.5          14.7 N EL063423
    CK06L020  C2006 06 15.44376 14 39 51.57 -37 39 29.2                 EL063E12
    CK06L020  C2006 06 15.45653 14 39 50.23 -37 39 01.7          14.8 N EL063423
    CK06L020  C2006 06 15.47042 14 39 48.71 -37 38 31.1          14.9 N EL063423
    CK06L020  C2006 06 15.55316 14 39 39.65 -37 35 30.1          14.0 T EL063E12
    CK06L020  C2006 06 15.56237 14 39 38.68 -37 35 09.5          13.5 T EL063E12
    CK06L020  C2006 06 15.57162 14 39 37.65 -37 34 49.4          13.5 T EL063E12
    CK06L020  C2006 06 15.58082 14 39 36.66 -37 34 29.0          13.6 T EL063E12

Observer details:
423 North Ryde.  Observer S. G. McAndrew.  0.20-m f/4 hyperbolic astrograph
    + CCD.
734 Farpoint Observatory.  Observer G. Hug.  Measurer D. Tibbets.  0.7-m
    reflector + CCD.
808 El Leoncito.  Observer H. S. Lepez.  0.5-m f/7.5 double astrograph + CCD.
854 Sabino Canyon Observatory, Tucson.  Observer J. E. McGaha.  0.36-m f/10.0
    Schmidt-Cassegrain + CCD.
E12 Siding Spring Survey.  Observer R. H. McNaught.  0.5-m Uppsala Schmidt
    + CCD.

Orbital elements:
    C/2006 L2 (McNaught)
T 2006 Nov. 22.076 TT                                   MPC
q   1.90990              (2000.0)            P               Q
                   Peri.   51.353       -0.428753       +0.303049
                   Node   239.705       -0.740001       +0.422595
e   1.0            Incl.   99.708       +0.518238       +0.854152
From 46 observations 2006 June 14-15.

Ephemeris:
    C/2006 L2 (McNaught)
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase   m1    m2
2006 06 14    14 42.49   -38 32.0    1.848    2.718   141.7    13.4  13.2
2006 06 24    14 26.65   -32 25.4    1.864    2.639   130.4    17.1  13.1
2006 07 04    14 16.06   -26 30.4    1.920    2.561   118.1    20.5  13.0
2006 07 14    14 09.98   -21 08.0    2.005    2.485   106.0    23.2  13.0
2006 07 24    14 07.58   -16 27.0    2.111    2.413    94.4    24.8  12.9
2006 08 03    14 08.14   -12 27.7    2.226    2.343    83.7    25.5  12.9

Brian G. Marsden             (C) Copyright 2006 MPC           M.P.E.C. 2006-L63

Read MPEC 2006-L62 Read MPEC 2006-M01


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