• Processing (Info)

    • MPEC 2005-Y45 : 2005 TJ174

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    M.P.E.C. 2005-Y45                                Issued 2005 Dec. 29, 05:16 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
                  Supported in part by the TABASGO Foundation
             Prepared using the Tamkin Foundation Computer Network

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

                                  2005 TJ174

                           Revision to MPEC 2005-W86

Additional Observations:
     K05TH4J  C2003 01 17.46117 09 52 15.24 +11 45 09.0          20.0 R EY045644
     K05TH4J  C2003 01 17.48703 09 52 13.71 +11 45 15.0          20.3 R EY045644
     K05TH4J  C2003 01 17.51280 09 52 12.15 +11 45 20.4                 EY045644
     K05TH4J  C2003 01 27.51008 09 41 28.91 +12 26 10.9          20.2 R EY045644
     K05TH4J  C2003 01 27.53119 09 41 27.41 +12 26 16.0          20.0 R EY045644
     K05TH4J  C2003 02 02.31527 09 34 40.06 +12 52 33.8          19.8 R EY045644
     K05TH4J  C2003 02 02.39566 09 34 34.17 +12 52 56.3          19.2 R EY045644
     K05TH4J  C2003 02 02.45834 09 34 29.58 +12 53 13.3          19.4 R EY045644
     K05TH4J  C2003 03 12.20319 08 57 05.27 +15 13 31.1          20.5 R EY045644
     K05TH4J  C2003 03 12.22388 08 57 04.49 +15 13 34.2          20.2 R EY045644

Observer details:
644 Palomar Mountain/NEAT.  Observers E. F. Helin, S. Pravdo, K. Lawrence,
    K. Kuluhiwa, M. Hicks, R. Thicksten.  Measurer R. Matson.  1.2-m Schmidt
    + CCD.

Orbital elements:
2005 TJ174
Epoch 2006 Mar. 6.0 TT = JDT 2453800.5                  MPC
M  64.25499              (2000.0)            P               Q
n   0.29456075     Peri.   55.63385     +0.99827275     -0.01442768
a   2.2371038      Node   305.12861     -0.01171245     +0.90104223
e   0.4545541      Incl.    3.99292     +0.05757018     +0.43349135
P   3.35           H   16.3           G   0.15           U   3
Residuals in seconds of arc
030117 644  0.2-  0.5-    051129 651  0.7-  1.7+    051205 704  0.3+  0.4+
030117 644  0.2+  0.1-    051129 651  0.5-  1.4+    051205 704  0.2-  0.3+
030117 644  0.2+  0.3-    051129 704  0.1+  0.2+    051205 704  0.3+  0.2+
030127 644  0.5+  0.2+    051129 704  0.2-  0.4-    051205 704  0.6+  0.6+
030127 644  0.2+  0.3-    051129 704  0.0   0.2+    051206 691  0.0   0.2-
030202 644  0.2-  0.6+    051129 G96  0.1-  0.4-    051206 691  0.1+  0.3-
030202 644  0.0   0.8+    051129 704  0.2+  0.2-    051206 691  0.1+  0.2-
030202 644  0.1+  0.6+    051129 G96  0.2-  0.3-    051208 A53  0.0   0.1-
030312 644  0.0   0.1-    051129 704  0.4-  0.6+    051208 A53  0.4-  0.1-
030312 644  0.3-  0.4+    051129 G96  0.3-  0.3-    051208 A53  0.2-  0.5-
051007 704  0.3-  0.3-    051129 711  0.1-  0.3+    051213 H45  0.7+  0.3+
051007 704  0.1-  0.1-    051129 711  0.1-  0.4+    051213 H45  0.4-  0.1+
051007 704  0.8+  0.1+    051129 G96  0.3-  0.4-    051213 H45  0.4+  0.7-
051101 704  0.5+  0.1+    051129 711  0.2-  0.4+    051222 130  0.4-  0.5-
051101 704  0.3+  0.2-    051202 704  0.0   0.1+    051222 130  0.1+  0.7-
051101 704  0.1+  0.1+    051202 704  0.5+  0.7+    051222 130  0.2+  0.7-
051128 704  0.7+  0.2+    051202 704  0.1+  0.1+    051222 130  0.1+  0.3-
051128 704  0.8-  1.5+    051202 704  0.1+  0.2+    051222 A53  0.5+  0.2-
051128 704  0.1-  0.3+    051202 704  0.0   0.1+    051222 A53  0.3+  0.4-
051129 651  0.4-  0.1-    051205 704  0.1+  0.2+    051222 A53  0.2-  0.0

Ephemeris:
2005 TJ174               a,e,i = 2.24, 0.45, 4                   q = 1.2202
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2005 12 26    06 36.64   +27 18.9    0.871    1.852   174.3     3.0    17.6
2006 01 05    06 21.82   +26 51.0    0.934    1.910   169.8     5.2    18.0
2006 01 15    06 10.42   +26 17.2    1.022    1.968   157.6    11.0    18.5
2006 01 25    06 03.37   +25 42.9    1.133    2.025   145.9    15.8    19.0
2006 02 04    06 00.72   +25 11.9    1.262    2.081   135.2    19.5    19.4
2006 02 14    06 02.05   +24 45.3    1.406    2.136   125.4    22.1    19.8
2006 02 24    06 06.69   +24 22.6    1.562    2.190   116.4    23.9    20.1
2006 03 06    06 14.00   +24 02.3    1.728    2.242   108.0    24.9    20.4
2006 03 16    06 23.43   +23 42.6    1.899    2.294   100.2    25.3    20.7
2006 03 26    06 34.48   +23 22.0    2.073    2.344    92.8    25.2    20.9
2006 04 05    06 46.80   +22 59.0    2.249    2.393    85.8    24.6    21.1
2006 04 15    07 00.05   +22 32.7    2.424    2.441    79.0    23.8    21.3
2006 04 25    07 13.98   +22 02.2    2.596    2.487    72.5    22.7    21.4
2006 05 05    07 28.41   +21 27.0    2.765    2.532    66.2    21.4    21.6
2006 05 15    07 43.16   +20 46.8    2.927    2.575    60.0    19.9    21.7

Gareth V. Williams           (C) Copyright 2005 MPC           M.P.E.C. 2005-Y45

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