MPEC 2006-W53 : 2006 WO3

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M.P.E.C. 2006-W53                                Issued 2006 Nov. 22, 01:24 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://cfa-www.harvard.edu/iau/mpc.html  ISSN 1523-6714

                                   2006 WO3

Observations:
     K06W03O* C2006 11 20.34407 07 39 36.86 +36 55 28.2          19.6 V EW053703
     K06W03O  C2006 11 20.35017 07 39 33.98 +36 55 14.2          19.3 V EW053703
     K06W03O  C2006 11 20.35629 07 39 31.28 +36 55 00.3          19.1 V EW053703
     K06W03O  C2006 11 20.36236 07 39 28.33 +36 54 45.6          19.4 V EW053703
     K06W03O  C2006 11 20.49334 07 38 27.17 +36 49 29.4          19.5 V EW053703
     K06W03O  C2006 11 20.49421 07 38 26.84 +36 49 28.4                 EW053703
     K06W03O  C2006 11 20.51806 07 38 15.73 +36 48 28.0          19.5 V EW053703
     K06W03O  C2006 11 20.51894 07 38 15.37 +36 48 26.3          20.0 V EW053703
     K06W03O  C2006 11 20.51981 07 38 14.86 +36 48 23.5          20.1 V EW053703
     K06W03O  C2006 11 20.52071 07 38 14.47 +36 48 21.8          19.7 V EW053703
     K06W03O  C2006 11 21.08704 07 33 59.37 +36 24 17.2                 EW053J95
     K06W03O  C2006 11 21.08908 07 33 58.43 +36 24 12.4                 EW053J95
     K06W03O  C2006 11 21.09115 07 33 57.51 +36 24 06.7          19.9 R EW053J95
     K06W03O  C2006 11 21.33337407 32 05.76 +36 13 41.9          19.9   EW053H55
     K06W03O  C2006 11 21.33571107 32 04.51 +36 13 35.1          19.7   EW053H55
     K06W03O  C2006 11 21.34036307 32 02.23 +36 13 22.5          19.7   EW053H55
     K06W03O  C2006 11 21.39385 07 31 37.87 +36 11 07.0          19.7 V EW053G96
     K06W03O  C2006 11 21.39495 07 31 37.33 +36 11 03.9          19.7 V EW053G96
     K06W03O  C2006 11 21.39684 07 31 36.42 +36 10 59.5          19.7 R EW053854
     K06W03O  C2006 11 21.40166 07 31 34.15 +36 10 47.0          19.6 R EW053854
     K06W03O  C2006 11 21.41518 07 31 27.58 +36 10 11.0          19.8 R EW053854
     K06W03O  C2006 11 21.46171 07 31 05.00 +36 08 07.7          19.8 V EW053703
     K06W03O  C2006 11 21.46225 07 31 04.74 +36 08 06.1          19.8 V EW053703
     K06W03O  C2006 11 21.46278 07 31 04.41 +36 08 05.0          20.0 V EW053703
     K06W03O  C2006 11 21.46331 07 31 04.18 +36 08 03.9          19.7 V EW053703
     K06W03O  C2006 11 21.47620 07 30 57.86 +36 07 28.3          20.2 V EW053703
     K06W03O  C2006 11 21.47973 07 30 56.27 +36 07 18.9          19.8 V EW053703
     K06W03O  C2006 11 21.48325 07 30 54.44 +36 07 10.4          19.8 V EW053703

Observer details:
703 Catalina Sky Survey.  Observer R. E. Hill.  Measurers E. C. Beshore,
    E. J. Christensen, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill,
    R. A. Kowalski, S. M. Larson, R. H. McNaught.  0.68-m Schmidt + CCD.
854 Sabino Canyon Observatory, Tucson.  Observer J. E. McGaha.  0.36-m f/10.0
    Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey.  Observer A. R. Gibbs.  Measurers E. C. Beshore,
    E. J. Christensen, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill,
    R. A. Kowalski, S. M. Larson, R. H. McNaught.  1.5-m reflector + CCD.
H55 Astronomical Research Observatory, Charleston.  Observer R. Holmes.
    0.81-m f/4.0 astrograph + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
    + CCD.

Orbital elements:
2006 WO3                                                 Earth MOID = 0.1289 AU
Epoch 2006 Sept. 22.0 TT = JDT 2454000.5                MPC
M  59.08720              (2000.0)            P               Q
n   1.37141750     Peri.    9.94225     -0.13919166     +0.93149507
a   0.8023360      Node   252.66674     -0.93101630     -0.23872490
e   0.4403770      Incl.   20.61318     -0.33739343     +0.27445830
P   0.72           H   21.3           G   0.15           U   9
Residuals in seconds of arc
061120 703  0.9+  0.6-    061121 J95  0.4-  0.1+    061121 854  0.3+  0.5-
061120 703  0.0   0.3-    061121 J95  0.1-  0.5+    061121 703  0.6+  0.2-
061120 703  1.5+  0.0     061121 J95  0.6+  0.1+    061121 703  0.6+  0.4-
061120 703  0.3-  0.4-    061121 H55  0.8-  0.2-    061121 703  0.3-  0.1-
061120 703  1.5-  0.6-    061121 H55 (2.3-  1.0-)   061121 703  0.1+  0.2+
061120 703  0.6-  0.6+    061121 H55 (2.8-  1.5-)   061121 703  0.6-  0.7-
061120 703  0.0   0.2-    061121 G96  0.1-  0.2-    061121 703  1.0+  0.6-
061120 703  0.6+  0.3+    061121 G96  0.2-  0.4-    061121 703  0.5-  0.5+
061120 703  0.6-  0.3-    061121 854  0.2-  0.0
061120 703  0.2-  0.3+    061121 854  0.5+  0.1+

Ephemeris:
2006 WO3                 a,e,i = 0.80, 0.44, 21                  q = 0.4490
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2006 11 21    07 34.65   +36 28.3    0.194    1.117   127.5    44.6    19.7
2006 12 01    06 06.80   +25 43.5    0.165    1.140   156.9    19.8    18.7
2006 12 11    04 40.57   +10 02.6    0.173    1.152   165.2    12.6    18.5
2006 12 21    03 43.36   -01 59.6    0.216    1.155   139.1    33.9    19.7
2006 12 31    03 13.02   -08 22.4    0.277    1.149   120.5    47.5    20.6
2007 01 10    02 59.13   -11 26.4    0.342    1.132   107.1    56.1    21.3
2007 01 20    02 54.61   -12 51.6    0.405    1.106    96.5    62.1    21.8

Timothy B. Spahr             (C) Copyright 2006 MPC           M.P.E.C. 2006-W53

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