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IAU Minor Planet Center

Minor Planet Center

MPEC 2004-T40 : 2004 TU11

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M.P.E.C. 2004-T40                                Issued 2004 Oct. 10, 16:39 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 TU11

Observations:
     K04T11U* C2004 10 08.20686 00 13 47.82 +08 17 46.3          19.2 R ET040699
     K04T11U  C2004 10 08.22711 00 13 48.41 +08 17 30.8                 ET040699
     K04T11U  C2004 10 08.24739 00 13 48.96 +08 17 15.3                 ET040699
     K04T11U  C2004 10 08.26767 00 13 49.58 +08 16 59.1                 ET040699
     K04T11U  C2004 10 08.86159 00 14 14.63 +08 09 02.0          19.3 R ET040J95
     K04T11U  C2004 10 08.87292 00 14 14.97 +08 08 52.4          19.2 R ET040J95
     K04T11U  C2004 10 08.89758 00 14 15.91 +08 08 37.2          19.4 R ET040176
     K04T11U  C2004 10 08.89920 00 14 15.96 +08 08 36.1          19.5 R ET040176
     K04T11U  C2004 10 08.90082 00 14 16.02 +08 08 35.0          19.5 R ET040176
     K04T11U  C2004 10 08.90243 00 14 16.07 +08 08 33.9          19.4 R ET040176
     K04T11U  C2004 10 08.90405 00 14 16.13 +08 08 32.8          19.1 R ET040176
     K04T11U  C2004 10 08.98564 00 14 19.02 +08 07 22.3          18.7 R ET040J95
     K04T11U 2C2004 10 09.02519 00 14 22.07 +08 07 29.1          19.2 R ET040I05
     K04T11U 2C2004 10 09.02616 00 14 22.12 +08 07 28.7          18.7 R ET040I05
     K04T11U 2C2004 10 09.02713 00 14 22.08 +08 07 28.1          19.6 R ET040I05
     K04T11U 2C2004 10 09.02811 00 14 22.18 +08 07 27.0          19.0 R ET040I05
     K04T11U 5C2004 10 09.15521 00 14 27.52 +08 05 12.8          19.5 R ET040673
     K04T11U 5C2004 10 09.15822 00 14 27.63 +08 05 10.7                 ET040673
     K04T11U  C2004 10 09.15932 00 14 27.51 +08 05 11.0          18.9 R ET040G90
     K04T11U  C2004 10 09.16242 00 14 27.62 +08 05 08.2          19.1 R ET040G90
     K04T11U 5C2004 10 09.16343 00 14 27.80 +08 05 06.3                 ET040673
     K04T11U  C2004 10 09.16554 00 14 27.72 +08 05 06.2          19.2 R ET040G90
     K04T11U 5C2004 10 09.16956 00 14 28.02 +08 05 01.4                 ET040673
     K04T11U  C2004 10 09.21561 00 14 29.17 +08 04 28.1          19.8 R ET040711
     K04T11U  C2004 10 09.22643 00 14 29.58 +08 04 19.8          19.6 R ET040711
     K04T11U  C2004 10 09.23725 00 14 28.54 +08 04 17.3                 ET040711
     K04T11U  C2004 10 10.17094 00 15 10.99 +07 51 21.2          18.9 R ET040734
     K04T11U 5C2004 10 10.17106 00 15 11.73 +07 51 23.4          19.5 R ET040673
     K04T11U  C2004 10 10.17667 00 15 11.24 +07 51 17.6          19.6 R ET040734
     K04T11U 5C2004 10 10.17708 00 15 11.93 +07 51 19.0                 ET040673
     K04T11U  C2004 10 10.18237 00 15 11.45 +07 51 12.5          19.2 R ET040734
     K04T11U 5C2004 10 10.18287 00 15 12.15 +07 51 13.8                 ET040673
     K04T11U 5C2004 10 10.18947 00 15 12.38 +07 51 08.7                 ET040673
     K04T11U  C2004 10 10.23797 00 15 13.71 +07 50 30.5          18.8 R ET040711
     K04T11U IC2004 10 10.24872 00 15 14.09 +07 50 21.5          18.2 R ET040711
     K04T11U  C2004 10 10.25951 00 15 14.43 +07 50 12.4          19.0 R ET040711

Observer details:
176 Observatori Astronomic de Consell.  Observers A. Lopez, R. Pacheco,
    J. Forteza.  0.41-m f/4 reflector + CCD.
673 Table Mountain Observatory, Wrightwood.  Observer J. Young.  0.6-m
    reflector + CCD.
699 Lowell Observatory-LONEOS.  Observer M. E. Van Ness.  0.59-m LONEOS
    Schmidt + CCD.
711 McDonald Observatory.  Observer J. G. Ries.  0.76-m reflector + CCD
    + prime-focus corrector.
734 Farpoint Observatory.  Observer G. Hug.  0.4-m f/6 Schmidt-Cassegrain
    + CCD.
G90 Three Buttes Observatory, Tucson.  Observer G. R. Jones.  0.40-m
    Ritchey-Chretien + CCD.
I05 Las Campanas Observatory-TIE.  Observers G. Masi, F. Mallia, R. Wilcox.
    Measurer G. Masi.  0.36-m SoTIE reflector + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.30-m f/6.3 Schmidt-Cassegrain
    + CCD.

Orbital elements:
2004 TU11
Epoch 2004 Oct. 2.0 TT = JDT 2453280.5                  MPC
M 347.50672              (2000.0)            P               Q
n   0.24829068     Peri.  204.24034     +0.60747010     -0.79310057
a   2.5070467      Node   208.41432     +0.74318613     +0.58719549
e   0.5279431      Incl.    5.35422     +0.28045400     +0.16184237
P   3.97           H   21.2           G   0.15
From 35 observations 2004 Oct. 8-10.

Ephemeris:
2004 TU11                a,e,i = 2.51, 0.53, 5                   q = 1.1835
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2004 10 02    00 10.27   +09 30.5    0.314    1.313   171.8     6.3    19.8
2004 10 12    00 16.62   +07 25.8    0.277    1.269   166.8    10.4    19.6
2004 10 22    00 27.65   +04 49.0    0.251    1.233   159.3    16.6    19.5
2004 11 01    00 45.15   +02 07.8    0.236    1.206   152.3    22.5    19.5
2004 11 11    01 09.44   -00 06.2    0.231    1.189   146.4    27.4    19.6
2004 11 21    01 39.45   -01 23.6    0.236    1.183   142.2    30.8    19.8
2004 12 01    02 12.75   -01 30.5    0.252    1.189   139.3    32.8    20.0
2004 12 11    02 46.49   -00 32.2    0.279    1.205   137.3    33.7    20.2
2004 12 21    03 18.84   +01 14.8    0.318    1.231   135.6    34.0    20.6
2004 12 31    03 48.93   +03 28.0    0.368    1.266   133.9    34.0    21.0
2005 01 10    04 16.67   +05 48.7    0.431    1.310   131.6    34.1    21.4
2005 01 20    04 42.53   +08 04.1    0.506    1.360   128.8    34.3    21.8

Kyle E. Smalley              (C) Copyright 2004 MPC           M.P.E.C. 2004-T40

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