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IAU Minor Planet Center

Minor Planet Center

MPEC 2002-X82 : 2002 XU66

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M.P.E.C. 2002-X82                                Issued 2002 Dec. 14, 14:33 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.

             Prepared using the Tamkin Foundation Computer Network

                              MPC@CFA.HARVARD.EDU
          URL http://cfa-www.harvard.edu/iau/mpc.html  ISSN 1523-6714

                                   2002 XU66

Observations:
     K02X66U  C2002 12 12.23947 03 34 22.65 +55 02 45.8          19.6        704
     K02X66U  C2002 12 12.25466 03 34 23.22 +55 02 02.8          19.6        704
     K02X66U  C2002 12 12.26930 03 34 23.89 +55 01 20.9          19.4        704
     K02X66U* C2002 12 13.15087 03 35 09.56 +54 20 14.4          19.1        704
     K02X66U  C2002 12 13.16568 03 35 10.12 +54 19 33.4          19.4        704
     K02X66U  C2002 12 13.18052 03 35 10.75 +54 18 52.2          19.7        704
     K02X66U  C2002 12 13.19537 03 35 11.44 +54 18 11.4          19.4        704
     K02X66U  C2002 12 14.00153 03 35 51.98 +53 40 40.7          17.8 R      176
     K02X66U  C2002 12 14.00986 03 35 52.41 +53 40 16.5          17.6 R      176
     K02X66U  C2002 12 14.01402 03 35 52.62 +53 40 04.4          18.1 R      176
     K02X66U  C2002 12 14.02167 03 35 53.01 +53 39 42.2                      176
     K02X66U  C2002 12 14.20299 03 36 03.24 +53 31 21.9          18.7 R      858
     K02X66U  C2002 12 14.20622 03 36 03.30 +53 31 13.1          18.2 R      858
     K02X66U  C2002 12 14.21292 03 36 03.75 +53 30 53.8          18.8 R      858
     K02X66U  C2002 12 14.22701 03 36 04.22 +53 30 12.9          19.0 R      734
     K02X66U  C2002 12 14.23160 03 36 04.34 +53 30 00.5          18.7 R      734
     K02X66U  C2002 12 14.24277 03 36 04.64 +53 29 29.9          18.9 R      734

Observer details:
176 Observatori Astronomic de Consell.  Observers A. Lopez, R. Pacheco.
    0.41-m f/4 reflector + CCD.
704 Lincoln Laboratory ETS, New Mexico.  Observers M. Blythe, F. Shelly,
    M. Bezpalko, R. Huber, L. Manguso, S. Adams, D. Torres, T. Brothers,
    S. Partridge.  Measurers J. Stuart, R. Sayer, J. Evans, P. Hopman.  1.0-m
    f/2.15 reflector + CCD.
734 Farpoint Observatory.  Observers G. Hug, R. Valentine.  0.30-m
    Schmidt-Cassegrain + CCD.
858 Tebbutt Observatory, Edgewood.  Observer F. B. Zoltowski.  0.3-m f/3.3
    Schmidt-Cassegrain + CCD.

Orbital elements:
2002 XU66
Epoch 2002 Dec. 12.0 TT = JDT 2452620.5                 MPC
M  17.82509              (2000.0)            P               Q
n   0.23530771     Peri.   88.69500     +0.88225182     -0.27064463
a   2.5984355      Node   286.89791     +0.06396089     +0.87955384
e   0.5120609      Incl.   23.74003     +0.46641262     +0.39132663
P   4.19           H   17.9           G   0.15
From 17 observations 2002 Dec. 12-14.

Ephemeris:
2002 XU66                a,e,i = 2.60, 0.51, 24                  q = 1.2679
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2002 12 12    03 34.18   +55 13.9    0.593    1.501   142.7    23.4    18.8
2002 12 22    03 43.23   +47 39.9    0.650    1.556   143.7    22.0    19.0
2003 01 01    03 53.62   +40 56.8    0.730    1.614   140.2    23.0    19.3
2003 01 11    04 05.29   +35 24.5    0.833    1.674   134.1    25.0    19.8
2003 01 21    04 18.06   +31 03.3    0.956    1.736   127.0    26.9    20.2
2003 01 31    04 31.70   +27 42.9    1.094    1.798   119.7    28.4    20.6
2003 02 10    04 46.09   +25 10.2    1.246    1.862   112.5    29.3    21.0
2003 02 20    05 01.07   +23 12.8    1.407    1.925   105.6    29.6    21.4
2003 03 02    05 16.50   +21 40.5    1.577    1.989    98.9    29.5    21.7
2003 03 12    05 32.29   +20 25.5    1.752    2.052    92.5    28.9    21.9

Brian G. Marsden             (C) Copyright 2002 MPC           M.P.E.C. 2002-X82

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