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IAU Minor Planet Center

Minor Planet Center

MPEC 2004-T75 : 2004 TE18

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M.P.E.C. 2004-T75                                Issued 2004 Oct. 15, 12:42 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 TE18

Observations:
     K04T18E* C2004 10 14.27898 01 06 27.72 -05 06 36.9          19.1 R ET075699
     K04T18E  C2004 10 14.29929 01 06 27.06 -05 05 49.8                 ET075699
     K04T18E  C2004 10 14.31965 01 06 26.37 -05 05 03.4                 ET075699
     K04T18E  C2004 10 14.33995 01 06 25.75 -05 04 16.2                 ET075699
     K04T18E  C2004 10 14.95186 01 06 12.01 -04 40 39.5          19.4 R ET075A50
     K04T18E  C2004 10 14.95537 01 06 11.96 -04 40 31.9          19.4 R ET075A50
     K04T18E  C2004 10 14.95888 01 06 11.89 -04 40 25.0          19.4 R ET075A50
     K04T18E  C2004 10 14.96240 01 06 11.80 -04 40 17.6          19.3 R ET075A50
     K04T18E  C2004 10 15.20674 01 06 07.92 -04 30 46.7          19.5 R ET075854
     K04T18E  C2004 10 15.21250 01 06 07.71 -04 30 32.5          19.6 R ET075854
     K04T18E  C2004 10 15.21824 01 06 07.48 -04 30 19.8          19.7 R ET075854

Observer details:
699 Lowell Observatory-LONEOS.  Observer B. A. Skiff.  0.59-m LONEOS Schmidt
    + CCD.
854 Sabino Canyon Observatory, Tucson.  Observer J. E. McGaha.  0.36-m f/10.0
    Schmidt-Cassegrain + CCD.
A50 Andrushivka Astronomical Observatory.  Observers Y. Ivashchenko,
    O. Gerashchenko, V. Lokot.  0.6-m reflector + CCD.

Orbital elements:
2004 TE18
Epoch 2004 Oct. 2.0 TT = JDT 2453280.5                  MPC
M  10.67094              (2000.0)            P               Q
n   0.34614822     Peri.  304.55400     +0.94421163     +0.31907367
a   2.0089139      Node    37.02936     -0.23991109     +0.83609760
e   0.4136610      Incl.    7.78612     -0.22562594     +0.44624297
P   2.85           H   21.5           G   0.15
From 11 observations 2004 Oct. 14-15.

Ephemeris:
2004 TE18                a,e,i = 2.01, 0.41, 8                   q = 1.1779
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2004 10 12    01 07.37   -06 36.6    0.256    1.248   166.0    11.2    19.7
2004 10 22    01 04.21   -00 25.8    0.296    1.283   164.3    12.1    20.1
2004 11 01    01 03.92   +04 35.6    0.351    1.324   157.6    16.6    20.7
2004 11 11    01 06.92   +08 33.3    0.420    1.369   149.8    21.3    21.3
2004 11 21    01 13.21   +11 42.0    0.501    1.417   142.2    25.3    21.9

Timothy B. Spahr             (C) Copyright 2004 MPC           M.P.E.C. 2004-T75

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