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IAU Minor Planet Center

Minor Planet Center

MPEC 2007-K29 : 2006 SX368

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M.P.E.C. 2007-K29                                Issued 2007 May 21, 02:41 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://www.cfa.harvard.edu/iau/mpc.html  ISSN 1523-6714

                                  2006 SX368

                           Revision to MPEC 2006-U37

Additional Observations:
     K06Sa8X 9C2007 05 16.43056 20 57 55.02 +06 21 19.7                 EK029695
     K06Sa8X 9C2007 05 16.45340 20 57 55.03 +06 21 23.4                 EK029695
     K06Sa8X 9C2007 05 16.48218 20 57 55.04 +06 21 28.1                 EK029695
     K06Sa8X 9C2007 05 17.46029 20 57 55.57 +06 24 07.2                 EK029695
     K06Sa8X 9C2007 05 17.48550 20 57 55.58 +06 24 11.4                 EK029695

Observer details:
695 Kitt Peak.  Observers J. Wm. Parker, A. Bieryla.  Measurer A. Bieryla.
    2.1-m reflector + CCD.

First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
070516 695  3.0+  1.4+    070517 695  3.1+  1.5+    MPO112937   +3.0 day

Orbital elements:
2006 SX368
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5                 MPC
M 349.29558              (2000.0)            P               Q
n   0.00945051     Peri.   70.47778     +0.80630084     +0.10148713
a  22.1563957      Node   280.00829     -0.40263245     +0.81587478
e   0.4600175      Incl.   36.28051     +0.43331982     +0.56925276
P 104.29           H    9.5           G   0.15           U   3
Residuals in seconds of arc
060916 705  0.0   0.0     061011 705  0.1+  0.1-    061112 705  0.1+  0.1-
060916 705  0.0   0.0     061012 705  0.0   0.1+    061112 705  0.1+  0.0
060920 705  0.0   0.0     061012 705  0.0   0.1+    061113 705  0.1-  0.1-
060920 705  0.1+  0.0     061014 705  0.0   0.1-    061113 705  0.1-  0.1-
060925 705  0.0   0.0     061014 705  0.1-  0.1+    061124 705  0.1+  0.1+
060925 705  0.0   0.0     061020 705  0.1+  0.1-    061124 705  0.1-  0.1+
060927 705  0.0   0.1-    061020 705  0.1+  0.1-    061129 705  0.1-  0.1+
060927 705  0.2+  0.0     061022 705  0.1-  0.1+    061129 705  0.0   0.2-
060929 705  0.0   0.0     061022 705  0.0   0.1+    070516 695  0.0   0.0
060929 705  0.1-  0.1-    061024 705  0.0   0.1+    070516 695  0.0   0.0
061001 705  0.1+  0.0     061024 705  0.1+  0.0     070516 695  0.1-  0.0
061001 705  0.1-  0.1+    061029 705  0.0   0.0     070517 695  0.0   0.1-
061003 705  0.1-  0.0     061029 705  0.0   0.1-    070517 695  0.1+  0.1+
061003 705  0.1-  0.1+    061101 705  0.0   0.0
061011 705  0.1-  0.1-    061101 705  0.1+  0.1+

Ephemeris:
2006 SX368               a,e,i = 22.16, 0.46, 36                 q = 11.964
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2007 05 20    20 57.93   +06 30.9   12.315   12.510    98.8     4.6    20.8
2007 05 30    20 57.61   +06 56.2   12.158   12.500   107.5     4.4    20.8
2007 06 09    20 56.82   +07 18.7   12.010   12.491   116.2     4.2    20.8
2007 06 19    20 55.57   +07 38.1   11.875   12.481   124.7     3.8    20.7
2007 06 29    20 53.91   +07 53.9   11.757   12.472   132.9     3.4    20.7
2007 07 09    20 51.92   +08 05.8   11.659   12.463   140.7     3.0    20.6
2007 07 19    20 49.67   +08 13.6   11.585   12.454   147.5     2.5    20.6
2007 07 29    20 47.26   +08 17.4   11.535   12.444   152.5     2.2    20.5
2007 08 08    20 44.79   +08 17.2   11.512   12.435   154.6     2.0    20.5
2007 08 18    20 42.38   +08 13.3   11.516   12.426   153.1     2.1    20.5
2007 08 28    20 40.14   +08 06.4   11.546   12.418   148.4     2.4    20.6
2007 09 07    20 38.17   +07 56.9   11.602   12.409   141.7     2.9    20.6
2007 09 17    20 36.55   +07 45.6   11.681   12.400   133.9     3.3    20.6
2007 09 27    20 35.37   +07 33.3   11.781   12.391   125.6     3.8    20.7
2007 10 07    20 34.67   +07 20.8   11.899   12.383   116.9     4.1    20.7
2007 10 17    20 34.49   +07 08.8   12.029   12.374   108.0     4.4    20.8
2007 10 27    20 34.84   +06 58.1   12.169   12.366    99.1     4.6    20.8
2007 11 06    20 35.73   +06 49.2   12.314   12.357    90.2     4.6    20.8
2007 11 16    20 37.13   +06 42.8   12.459   12.349    81.4     4.5    20.8
2007 11 26    20 39.02   +06 39.4   12.599   12.341    72.7     4.4    20.8
2007 12 06    20 41.34   +06 39.2   12.732   12.333    64.1     4.1    20.9

Gareth V. Williams           (C) Copyright 2007 MPC           M.P.E.C. 2007-K29

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