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Minor Planet Center

MPEC 2004-Y36 : COMET C/2004 X3 (LINEAR)

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M.P.E.C. 2004-Y36                                Issued 2004 Dec. 21, 17:45 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/2004 X3 (LINEAR)

Observations:
    CK04X030  C2004 12 15.46391 11 47 32.84 +06 26 11.2          20.1 N EY036704
    CK04X030  C2004 12 15.47667 11 47 32.64 +06 26 07.5          19.9 N EY036704
    CK04X030  C2004 12 15.50364 11 47 32.38 +06 25 55.8          19.4 N EY036704
    CK04X030  C2004 12 16.07316 11 47 29.22 +06 21 49.7          19.1 N EY036198
    CK04X030  C2004 12 16.07530 11 47 29.21 +06 21 48.9          19.0 N EY036198
    CK04X030  C2004 12 16.07673 11 47 29.20 +06 21 48.4          19.1 N EY036198
    CK04X030  C2004 12 16.07887 11 47 29.19 +06 21 47.5          19.2 N EY036198
    CK04X030  C2004 12 16.08742 11 47 29.11 +06 21 44.3          19.3 N EY036198
    CK04X030  C2004 12 16.09999 11 47 29.18 +06 21 38.9                 EY036246
    CK04X030  C2004 12 16.10082 11 47 29.15 +06 21 38.6                 EY036246
    CK04X030  C2004 12 16.10238 11 47 29.08 +06 21 37.6                 EY036246
    CK04X030  C2004 12 16.10316 11 47 29.03 +06 21 37.7                 EY036246
    CK04X030  C2004 12 16.10399 11 47 29.03 +06 21 36.6                 EY036246
    CK04X030  C2004 12 16.10471 11 47 29.02 +06 21 36.8                 EY036246
    CK04X030  C2004 12 16.35772 11 47 27.58 +06 19 47.8          19.6 N EY036854
    CK04X030  C2004 12 16.36993 11 47 27.44 +06 19 42.5          19.6 N EY036854
    CK04X030  C2004 12 16.40674 11 47 27.24 +06 19 26.1          18.7 N EY036H36
    CK04X030  C2004 12 16.41448 11 47 27.13 +06 19 22.8          19.3 N EY036H36
    CK04X030  C2004 12 16.42398 11 47 27.09 +06 19 18.7          19.4 N EY036H36
    CK04X030  C2004 12 16.44207 11 47 26.92 +06 19 10.0          18.9 N EY036850
    CK04X030  C2004 12 16.45860 11 47 26.81 +06 19 03.3          19.0 N EY036673
    CK04X030  C2004 12 16.46902 11 47 26.85 +06 19 00.5                 EY036673
    CK04X030  C2004 12 16.47132 11 47 26.86 +06 18 58.5          19.9 N EY036704
    CK04X030  C2004 12 16.47244 11 47 26.77 +06 18 57.6          19.2 N EY036850
    CK04X030  C2004 12 16.48528 11 47 26.75 +06 18 52.6          19.6 N EY036704
    CK04X030  C2004 12 16.51241 11 47 26.53 +06 18 41.3          20.0 N EY036704
    CK04X030  C2004 12 17.38555 11 47 20.97 +06 12 27.5          18.5 N EY036734
    CK04X030  C2004 12 17.41194 11 47 20.60 +06 12 14.0          18.0 N EY036734
    CK04X030  C2004 12 17.44294 11 47 20.35 +06 12 03.6          19.1 N EY036704
    CK04X030  C2004 12 17.46898 11 47 20.23 +06 11 50.6          19.5 N EY036704
    CK04X030  C2004 12 17.48197 11 47 19.98 +06 11 44.9          19.4 N EY036704
    CK04X030  C2004 12 17.49526 11 47 19.93 +06 11 38.9          19.5 N EY036704
    CK04X030  C2004 12 18.14491 11 47 15.00 +06 07 00.7          19.2 N EY036J95
    CK04X030  C2004 12 18.18838 11 47 14.67 +06 06 42.2          19.0 N EY036J95
    CK04X030  C2004 12 18.39442 11 47 13.10 +06 05 15.0          19.8 N EY036H36
    CK04X030  C2004 12 18.40976 11 47 12.94 +06 05 07.8          19.3 N EY036H36
    CK04X030  C2004 12 18.41744 11 47 12.85 +06 05 03.2          19.4 N EY036H36
    CK04X030  C2004 12 19.40078 11 47 04.61 +05 58 06.1                 EY036701
    CK04X030  C2004 12 19.43086 11 47 04.29 +05 57 53.3                 EY036701
    CK04X030  C2004 12 19.45630 11 47 04.06 +05 57 42.3          19.2 N EY036734
    CK04X030  C2004 12 19.45914 11 47 04.02 +05 57 41.3          18.7 N EY036734
    CK04X030  C2004 12 19.46071 11 47 04.07 +05 57 42.0          19.5 N EY036704
    CK04X030  C2004 12 19.46199 11 47 04.02 +05 57 40.0          19.1 N EY036734
    CK04X030  C2004 12 19.47334 11 47 03.96 +05 57 35.2          19.3 N EY036704
    CK04X030  C2004 12 19.47344 11 47 03.94 +05 57 36.4          19.6 N EY036704
    CK04X030  C2004 12 19.48598 11 47 03.87 +05 57 31.2          19.6 N EY036704
    CK04X030  C2004 12 19.48608 11 47 03.81 +05 57 30.3          19.9 N EY036704
    CK04X030  C2004 12 19.49861 11 47 03.68 +05 57 25.1          19.6 N EY036704
    CK04X030  C2004 12 19.49871 11 47 03.69 +05 57 23.9          19.8 N EY036704
    CK04X030  C2004 12 19.51125 11 47 03.55 +05 57 20.5          19.8 N EY036704
    CK04X030  C2004 12 19.51135 11 47 03.54 +05 57 18.6          19.2 N EY036704
    CK04X030  C2004 12 19.52521 11 47 03.39 +05 57 13.6          17.8 N EY036G96
    CK04X030  C2004 12 19.53140 11 47 03.31 +05 57 10.6          17.5 N EY036G96
    CK04X030  C2004 12 19.53670 11 47 03.28 +05 57 09.0          18.3 N EY036G96
    CK04X030  C2004 12 20.08972 11 46 58.21 +05 53 13.8          19.2 N EY036198
    CK04X030  C2004 12 20.09541 11 46 58.15 +05 53 11.0          19.3 N EY036198
    CK04X030  C2004 12 20.09754 11 46 58.12 +05 53 10.0          19.3 N EY036198
    CK04X030  C2004 12 20.09967 11 46 58.10 +05 53 09.0          19.2 N EY036198
    CK04X030  C2004 12 20.49514 11 46 54.26 +05 50 21.8          19.0 T EY036673
    CK04X030  C2004 12 20.49826 11 46 54.20 +05 50 20.2                 EY036673
    CK04X030  C2004 12 20.50997 11 46 54.10 +05 50 16.3                 EY036673
    CK04X030  C2004 12 20.51527 11 46 54.00 +05 50 13.5          18.4 N EY036G96
    CK04X030  C2004 12 20.51863 11 46 53.99 +05 50 11.9                 EY036673
    CK04X030  C2004 12 20.52348 11 46 53.92 +05 50 10.1          18.1 N EY036G96
    CK04X030  C2004 12 20.53169 11 46 53.82 +05 50 06.7          18.4 N EY036G96
    CK04X030  C2004 12 20.53992 11 46 53.75 +05 50 02.8          18.2 N EY036G96
    CK04X030  C2004 12 21.10774 11 46 48.00 +05 46 03.6                 EY036246
    CK04X030  C2004 12 21.10983 11 46 47.97 +05 46 02.2                 EY036246
    CK04X030  C2004 12 21.11056 11 46 47.96 +05 46 01.7                 EY036246
    CK04X030  C2004 12 21.11126 11 46 47.94 +05 46 01.4                 EY036246
    CK04X030  C2004 12 21.12800 11 46 47.75 +05 45 54.0          19.3 N EY036198
    CK04X030  C2004 12 21.13011 11 46 47.73 +05 45 53.0          19.5 N EY036198
    CK04X030  C2004 12 21.13328 11 46 47.70 +05 45 51.7          19.3 N EY036198
    CK04X030  C2004 12 21.13434 11 46 47.69 +05 45 51.3          19.5 N EY036198
    CK04X030  C2004 12 21.13751 11 46 47.66 +05 45 49.9          19.3 N EY036198
    CK04X030  C2004 12 21.14491 11 46 47.59 +05 45 47.1          19.3 N EY036198
    CK04X030  C2004 12 21.14702 11 46 47.57 +05 45 46.3          19.3 N EY036198
    CK04X030  C2004 12 21.53090 11 46 43.42 +05 43 04.3          19.0 T EY036673
    CK04X030  C2004 12 21.53993 11 46 43.30 +05 43 00.6                 EY036673
    CK04X030  C2004 12 21.54711 11 46 43.21 +05 42 57.5                 EY036673
    CK04X030  C2004 12 21.55336 11 46 43.10 +05 42 54.7                 EY036673

Observer details:
198 Wildberg.  Observer R. Apitzsch.  0.35-m f/4.2 reflector + CCD.
246 Klet Observatory-KLENOT.  Observer M. Tichy.  1.06-m KLENOT Telescope
    + CCD.
673 Table Mountain Observatory, Wrightwood.  Observers D. Mayes, J. Young.
    0.6-m reflector + CCD.
701 Junk Bond Observatory, Sierra Vista.  Observer D. Healy.  0.81-m f/4.8
    Ritchey-Chretien + CCD.
704 Lincoln Laboratory ETS, New Mexico.  Observers M. Blythe, F. Shelly,
    M. Bezpalko, R. Huber, L. Manguso, D. Torres, R. Kracke, M. McCleary,
    H. Stange, A. Milner.  Measurers J. Stuart, R. Sayer, J. Evans, J. Kommers.
    1.0-m f/2.15 reflector + CCD.
734 Farpoint Observatory.  Observer G. Hug.  0.4-m f/6 Schmidt-Cassegrain
    + CCD.
850 Cordell-Lorenz Observatory, Sewanee.  Observer D. T. Durig.  0.30-m f/5.86
    Schmidt-Cassegrain + CCD.
854 Sabino Canyon Observatory, Tucson.  Observer J. E. McGaha.  0.36-m f/10.0
    Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey.  Measurers E. C. Beshore, C. M. Casey,
    E. J. Christensen, G. J. Garradd, R. E. Hill, S. M. Larson, R. H. McNaught.
    1.5-m reflector + CCD.
H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.3-m f/6
    Schmidt-Cassegrain + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.30-m f/6.3 Schmidt-Cassegrain
    + CCD.

Orbital elements:
    C/2004 X3 (LINEAR)
T 2005 June  9.166 TT                                   MPC
q   4.42890              (2000.0)            P               Q
                   Peri.  200.782       -0.910673       +0.296539
                   Node   343.065       +0.340192       +0.143216
e   1.0            Incl.   80.940       -0.234403       -0.944221
From 79 observations 2004 Dec. 15-21.

Ephemeris:
    C/2004 X3 (LINEAR)
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase   m1    m2
2004 12 21    11 46.82   +05 46.8    4.455    4.641    94.7    12.2  18.4
2004 12 31    11 44.26   +04 38.0    4.264    4.617   105.0    11.9  18.3
2005 01 10    11 39.97   +03 32.2    4.081    4.595   115.8    11.1  18.2
2005 01 20    11 33.83   +02 29.7    3.914    4.574   127.0     9.9  18.1
2005 01 30    11 25.85   +01 30.6    3.769    4.554   138.5     8.2  18.0

Brian G. Marsden             (C) Copyright 2004 MPC           M.P.E.C. 2004-Y36

Read MPEC 2004-Y35 Read MPEC 2004-Y37


MPEC number:

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