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IAU Minor Planet Center

Minor Planet Center

MPEC 2005-P11 : 2004 TY364

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M.P.E.C. 2005-P11                                Issued 2005 Aug. 1, 22:03 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 TY364

Observations:
     K04Ta4Y  C2002 11 05.15694 01 34 34.70 -13 27 18.3                 EP011644
     K04Ta4Y  C2004 08 19.39730 01 51 18.35 -12 11 43.5                 EP011675
     K04Ta4Y  C2004 08 25.40102 01 51 06.66 -12 16 01.7                 EP011675
     K04Ta4Y* C2004 10 03.28506 01 48 48.56 -12 43 10.3          19.8 R EP011675
     K04Ta4Y  C2004 10 03.35041 01 48 48.28 -12 43 12.6          20.3 R EP011675
     K04Ta4Y  C2004 10 03.41437 01 48 47.95 -12 43 15.0          20.0 R EP011675
     K04Ta4Y  C2004 10 04.27879 01 48 43.98 -12 43 47.2          20.1 R EP011675
     K04Ta4Y  C2004 10 04.34391 01 48 43.68 -12 43 49.6          19.7 R EP011675
     K04Ta4Y  C2004 10 04.40960 01 48 43.36 -12 43 51.8          19.8 R EP011675

Observer details:
644 Palomar Mountain/NEAT.  Observer NEAT Team.  Measurer M. Brown.
    1.2-m Oschin Schmidt + CCD.
675 Palomar Mountain.  Observers M. Brown, C. Trujillo, D. Rabinowitz.
    1.2-m Oschin Schmidt + CCD.

Orbital elements:
2004 TY364
Epoch 2005 Aug. 18.0 TT = JDT 2453600.5                 MPC
M 161.46797              (2000.0)            P               Q
n   0.00412731     Peri.   80.20909     -0.69807370     +0.66453983
a  38.4909150      Node   140.67560     -0.70053129     -0.71089984
e   0.0380573      Incl.   24.87941     +0.14815202     -0.23023519
P 239              H    4.3           G   0.15           U   6
Residuals in seconds of arc
021105 644  0.0   0.0     041003 675  0.0   0.2+    041004 675  0.1-  0.3-
040819 675  0.1+  0.2+    041003 675  0.4+  0.3+    041004 675  0.1-  0.3-
040825 675  0.2-  0.2-    041003 675  0.1-  0.2+    041004 675  0.2-  0.1-

Ephemeris:
2004 TY364               a,e,i = 38.49, 0.04, 25                 q = 37.026
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2005 07 29    01 57.23   -11 42.1   39.659   39.885   102.1     1.4    20.5
2005 08 08    01 57.23   -11 48.3   39.511   39.885   110.9     1.4    20.5
2005 08 18    01 57.07   -11 55.0   39.374   39.885   119.7     1.3    20.5
2005 08 28    01 56.76   -12 02.2   39.251   39.885   128.4     1.1    20.4
2005 09 07    01 56.32   -12 09.4   39.146   39.886   136.7     1.0    20.4
2005 09 17    01 55.75   -12 16.6   39.063   39.886   144.6     0.8    20.4
2005 09 27    01 55.08   -12 23.5   39.004   39.886   151.4     0.7    20.4
2005 10 07    01 54.33   -12 29.8   38.971   39.887   156.1     0.6    20.4
2005 10 17    01 53.54   -12 35.3   38.966   39.887   157.3     0.6    20.4
2005 10 27    01 52.72   -12 39.8   38.989   39.887   154.4     0.6    20.4
2005 11 06    01 51.92   -12 43.2   39.039   39.888   148.5     0.7    20.4
2005 11 16    01 51.15   -12 45.3   39.115   39.888   141.0     0.9    20.4
2005 11 26    01 50.46   -12 46.1   39.215   39.888   132.5     1.0    20.4
2005 12 06    01 49.87   -12 45.4   39.336   39.889   123.5     1.2    20.4
2005 12 16    01 49.40   -12 43.5   39.474   39.889   114.3     1.3    20.5
2005 12 26    01 49.07   -12 40.2   39.624   39.889   105.0     1.4    20.5
2006 01 05    01 48.90   -12 35.7   39.783   39.890    95.5     1.4    20.5
2006 01 15    01 48.89   -12 30.1   39.944   39.890    86.1     1.4    20.5
2006 01 25    01 49.04   -12 23.7   40.103   39.890    76.8     1.4    20.5
2006 02 04    01 49.36   -12 16.5   40.256   39.890    67.6     1.3    20.5
2006 02 14    01 49.84   -12 08.9   40.398   39.891    58.5     1.2    20.5
2006 02 24    01 50.46   -12 01.1   40.524   39.891    49.7     1.1    20.5
2006 03 06    01 51.21   -11 53.1   40.631   39.891    41.3     0.9    20.5
2006 03 16    01 52.07   -11 45.4   40.716   39.892    33.6     0.8    20.5

     On MPEC 2005-P10, it should be noted that the 2004 observations at code
675 were made by H. Roe, H. Schlichting and M. Brown with the 5-m reflector.

Brian G. Marsden             (C) Copyright 2005 MPC           M.P.E.C. 2005-P11

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