• MPC Preparation (Info)

  • MPEC 2004-X53 : 2004 XH29

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    M.P.E.C. 2004-X53                                Issued 2004 Dec. 12, 19:16 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
    
                                       2004 XH29
    
    Observations:
         K04X29H* C2004 12 10.40740 05 43 49.52 -10 09 54.2          18.8 R EX053703
         K04X29H  C2004 12 10.41539 05 43 48.37 -10 10 19.2          18.8 R EX053703
         K04X29H  C2004 12 10.42341 05 43 47.25 -10 10 42.3          18.9 R EX053703
         K04X29H  C2004 12 10.43146 05 43 46.03 -10 11 05.5          19.6 R EX053703
         K04X29H  C2004 12 10.87787 05 42 44.25 -10 33 10.1                 EX053246
         K04X29H  C2004 12 10.87859 05 42 44.19 -10 33 12.3                 EX053246
         K04X29H  C2004 12 10.87976 05 42 43.94 -10 33 14.9                 EX053246
         K04X29H  C2004 12 10.88072 05 42 43.74 -10 33 18.8                 EX053246
         K04X29H  C2004 12 10.88145 05 42 43.66 -10 33 21.2                 EX053246
         K04X29H  C2004 12 10.88212 05 42 43.56 -10 33 22.8                 EX053246
         K04X29H  C2004 12 11.07000 05 42 16.00 -10 42 37.8          18.6 R EX053176
         K04X29H  C2004 12 11.07083 05 42 15.87 -10 42 40.5          18.3 R EX053176
         K04X29H  C2004 12 11.07163 05 42 15.75 -10 42 43.1          18.5 R EX053176
         K04X29H  C2004 12 11.07245 05 42 15.62 -10 42 45.8          18.7 R EX053176
         K04X29H  C2004 12 11.20403 05 41 57.64 -10 49 15.0          19.8 R EX053734
         K04X29H  C2004 12 11.20834 05 41 56.90 -10 49 30.5          20.2 R EX053734
         K04X29H  C2004 12 11.35076 05 41 35.71 -10 56 29.9          19.3 R EX053854
         K04X29H  C2004 12 11.95316 05 40 08.57 -11 26 24.2          19.0 R EX053587
         K04X29H  C2004 12 11.95652 05 40 07.98 -11 26 33.4          19.1 R EX053587
         K04X29H  C2004 12 11.95997 05 40 07.39 -11 26 42.3                 EX053587
         K04X29H  C2004 12 12.04278 05 39 54.72 -11 30 51.9                 EX053246
         K04X29H  C2004 12 12.04353 05 39 54.61 -11 30 54.1                 EX053246
         K04X29H 1C2004 12 12.68759 05 38 18.49 -12 02 32.1          19.1 R EX053413
         K04X29H 1C2004 12 12.68910 05 38 18.26 -12 02 36.4          19.1 R EX053413
         K04X29H 1C2004 12 12.69059 05 38 18.03 -12 02 40.8          18.9 R EX053413
    
    Observer details:
    176 Observatori Astronomic de Consell.  Observers A. Lopez, R. Pacheco,
        J. Forteza.  0.41-m f/4 reflector + CCD.
    246 Klet Observatory-KLENOT.  Observers J. Ticha, M. Tichy, M. Kocer.
        Measurer M. Tichy.  1.06-m KLENOT Telescope + CCD.
    413 Siding Spring.  Observer R. H. McNaught.  1.0-m f/8 reflector + CCD.
    587 Sormano.  Observers F. Manca, A. Testa.  Measurer F. Manca.  0.5-m f/6
        reflector + CCD.
    703 Catalina Sky Survey.  Observer E. J. Christensen.  Measurers E. C. Beshore,
        C. M. Casey, E. J. Christensen, G. J. Garradd, R. E. Hill, S. M. Larson,
        R. H. McNaught.  0.68-m Schmidt + CCD.
    734 Farpoint Observatory.  Observer G. Hug.  0.4-m f/6 Schmidt-Cassegrain
        + CCD.
    854 Sabino Canyon Observatory, Tucson.  Observer J. E. McGaha.  0.36-m f/10.0
        Schmidt-Cassegrain + CCD.
    
    Orbital elements:
    2004 XH29
    Epoch 2004 Dec. 1.0 TT = JDT 2453340.5                  MPC
    M 287.60860              (2000.0)            P               Q
    n   0.62056654     Peri.  334.78145     -0.87489382     +0.38922127
    a   1.3612686      Node   231.26857     -0.35760554     -0.92048793
    e   0.4940574      Incl.   21.68259     -0.32661762     -0.03476756
    P   1.59           H   19.2           G   0.15
    From 22 observations 2004 Dec. 10-12.
    
    Ephemeris:
    2004 XH29                a,e,i = 1.36, 0.49, 22                  q = 0.6887
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2004 12 11    05 42.44   -10 38.9    0.486    1.413   145.6    23.2    19.5
    2004 12 21    05 15.10   -18 53.6    0.444    1.341   136.4    30.4    19.4
    2004 12 31    04 42.67   -26 20.5    0.425    1.265   122.8    40.8    19.5
    2005 01 10    04 09.17   -32 08.4    0.422    1.186   108.4    51.9    19.6
    2005 01 20    03 38.04   -36 16.6    0.425    1.104    94.8    62.6    19.8
    2005 01 30    03 09.54   -39 20.0    0.425    1.021    82.5    73.1    19.9
    2005 02 09    02 40.22   -41 50.2    0.419    0.937    70.9    84.1    20.1
    
    Kyle E. Smalley              (C) Copyright 2004 MPC           M.P.E.C. 2004-X53
    

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    MPEC number:

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