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IAU Minor Planet Center

Minor Planet Center

MPEC 2004-X42 : 2004 XN14

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M.P.E.C. 2004-X42                                Issued 2004 Dec. 11, 13:04 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 XN14

Observations:
     K04X14N* C2004 12 10.43659 09 36 38.91 -07 47 40.2          18.8 R EX042703
     K04X14N  C2004 12 10.44462 09 36 40.52 -07 47 47.8          18.6 R EX042703
     K04X14N  C2004 12 10.45267 09 36 41.70 -07 47 52.2          17.9 R EX042703
     K04X14N  C2004 12 10.46074 09 36 43.12 -07 47 59.5          17.5 R EX042703
     K04X14N  C2004 12 10.54206 09 36 57.37 -07 48 59.7          18.6 R EX042703
     K04X14N  C2004 12 10.54660 09 36 58.10 -07 49 03.5          18.5 R EX042703
     K04X14N  C2004 12 10.55112 09 36 58.92 -07 49 06.1          18.6 R EX042703
     K04X14N  C2004 12 11.05692 09 38 35.23 -07 55 25.6                 EX042246
     K04X14N  C2004 12 11.05777 09 38 35.39 -07 55 26.0                 EX042246
     K04X14N  C2004 12 11.05850 09 38 35.53 -07 55 26.9                 EX042246
     K04X14N  C2004 12 11.05921 09 38 35.64 -07 55 27.0                 EX042246
     K04X14N  C2004 12 11.06022 09 38 35.83 -07 55 27.8                 EX042246
     K04X14N  C2004 12 11.06096 09 38 35.97 -07 55 28.8                 EX042246
     K04X14N  C2004 12 11.06174 09 38 36.12 -07 55 28.8                 EX042246
     K04X14N  C2004 12 11.34957 09 39 31.12 -07 59 00.1          19.1 R EX042734
     K04X14N  C2004 12 11.35527 09 39 32.12 -07 59 03.9          18.5 R EX042734
     K04X14N  C2004 12 11.40736 09 39 42.13 -07 59 41.4          19.2 R EX042854
     K04X14N  C2004 12 11.41302 09 39 42.82 -07 59 41.2          19.2 R EX042854
     K04X14N  C2004 12 11.41870 09 39 44.08 -07 59 47.3          19.2 R EX042854

Observer details:
246 Klet Observatory-KLENOT.  Observers J. Ticha, M. Tichy, M. Kocer.
    Measurer M. Tichy.  1.06-m KLENOT Telescope + 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 XN14                                                            PHA 0.030A
Epoch 2004 Dec. 1.0 TT = JDT 2453340.5                  MPC
M 220.94258              (2000.0)            P               Q
n   1.17303540     Peri.  123.31195     -0.47433237     +0.86319852
a   0.8904208      Node   117.44306     -0.85853310     -0.41011869
e   0.3087082      Incl.   11.23494     -0.19475557     -0.29443333
P   0.84           H   19.6           G   0.15
From 16 observations 2004 Dec. 10-11.

Ephemeris:
2004 XN14                a,e,i = 0.89, 0.31, 11                  q = 0.6155
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2004 12 11    09 38.39   -07 54.3    0.267    1.098   108.2    58.4    19.0
2004 12 21    10 16.61   -09 59.9    0.201    1.064   108.4    61.3    18.4
2004 12 31    11 21.23   -12 07.1    0.142    1.025   103.1    69.1    17.8
2005 01 10    13 27.93   -12 47.5    0.102    0.979    84.7    89.3    17.7
2005 01 20    16 22.13   -07 51.3    0.107    0.928    56.0   118.5    19.3
2005 01 30    18 12.57   -03 01.3    0.158    0.873    41.3   131.8    21.2

Timothy B. Spahr             (C) Copyright 2004 MPC           M.P.E.C. 2004-X42

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