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Minor Planet Center

MPEC 2009-W132: 2009 WQ106

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M.P.E.C. 2009-W132                               Issued 2009 Nov. 27, 16:33 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

                                  2009 WQ106

Observations:
     K09WA6Q* C2009 11 27.36419 05 16 41.77 +12 35 14.6          19.9 V EW132G96
     K09WA6Q  C2009 11 27.36948 05 16 40.76 +12 36 19.3          20.5 V EW132G96
     K09WA6Q  C2009 11 27.37477 05 16 39.72 +12 37 24.7          20.2 V EW132G96
     K09WA6Q  C2009 11 27.38530 05 16 37.66 +12 39 34.3          20.6 V EW132G96
     K09WA6Q  C2009 11 27.43222 05 16 28.59 +12 49 12.6          21.0 V EW132G96
     K09WA6Q  C2009 11 27.43275 05 16 28.48 +12 49 18.0          20.2 V EW132G96
     K09WA6Q  C2009 11 27.43329 05 16 28.41 +12 49 24.4          20.4 V EW132G96
     K09WA6Q  C2009 11 27.43380 05 16 28.27 +12 49 31.4          20.8 V EW132G96
     K09WA6Q  C2009 11 27.46131 05 16 23.04 +12 55 09.6          20.3 V EW132G96
     K09WA6Q  C2009 11 27.46388 05 16 22.53 +12 55 41.7          20.9 V EW132G96
     K09WA6Q  C2009 11 27.46649 05 16 22.04 +12 56 14.1          20.5 V EW132G96
     K09WA6Q  C2009 11 27.47380 05 16 20.62 +12 57 45.8          20.4 R EW132926
     K09WA6Q  C2009 11 27.48130 05 16 19.29 +12 59 17.9          20.2 R EW132926

Observer details:
926 Tenagra II Observatory.  Observers P. R. Holvorcem, M. Schwartz.  Measurer
    P. R. Holvorcem.  0.81-m f/7 Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey.  Observer A. Boattini.  Measurers E. C. Beshore,
    A. Boattini, 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.

Orbital elements:
2009 WQ106                                               Earth MOID = 0.0863 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5                  MPC
M 352.65946              (2000.0)            P               Q
n   0.71407172     Peri.   44.68024     -0.35197489     -0.87150836
a   1.2396759      Node    68.74424     +0.72313261     -0.48480355
e   0.1687906      Incl.   21.49204     +0.59430035     +0.07374755
P   1.38           H   24.5           G   0.15           U   9
Residuals in seconds of arc
091127 G96  0.2-  0.1+    091127 G96  0.0   0.3-    091127 G96  0.3-  0.1+
091127 G96  0.1+  0.3-    091127 G96  0.5+  0.5-    091127 926  0.5-  0.3+
091127 G96  0.0   0.1+    091127 G96  0.1-  0.2+    091127 926  0.6+  0.0
091127 G96  0.1-  0.1+    091127 G96  0.0   0.5-
091127 G96  0.2+  0.8+    091127 G96  0.3-  0.1-

Ephemeris:
2009 WQ106               a,e,i = 1.24, 0.17, 21                  q = 1.0304
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2009 11 25    05 22.35   +05 11.1    0.107    1.085   155.2    22.4    20.9
2009 11 27    05 17.68   +11 21.8    0.0992   1.081   161.3    17.0    20.6
2009 11 29    05 11.84   +18 30.0    0.0930   1.077   167.4    11.5    20.2
2009 12 01    05 04.54   +26 28.9    0.0887   1.074   170.5     8.7    20.0
2009 12 03    04 55.32   +35 01.4    0.0865   1.070   166.4    12.5    20.1
2009 12 05    04 43.56   +43 40.8    0.0866   1.067   158.7    19.7    20.3
2009 12 07    04 28.33   +51 56.9    0.0889   1.063   150.2    27.4    20.6
2009 12 09    04 08.31   +59 23.9    0.0932   1.060   142.1    34.8    20.9
2009 12 11    03 41.61   +65 44.8    0.0992   1.057   134.8    41.3    21.2
2009 12 13    03 05.83   +70 51.0    0.107    1.054   128.5    47.0    21.5
2009 12 15    02 18.68   +74 38.6    0.115    1.051   123.0    51.8    21.8

Sonia Keys                   (C) Copyright 2009 MPC           M.P.E.C. 2009-W132

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