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IAU Minor Planet Center

Minor Planet Center

MPEC 2006-W98 : 2006 WR127

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M.P.E.C. 2006-W98                                Issued 2006 Nov. 27, 12:11 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 WR127

Observations:
     K06WC7R* C2006 11 25.43736 07 47 32.92 +26 18 20.7          20.0 V EW098G96
     K06WC7R  C2006 11 25.44296 07 47 32.31 +26 18 12.4          19.9 V EW098G96
     K06WC7R  C2006 11 25.44860 07 47 31.74 +26 18 04.0          19.8 V EW098G96
     K06WC7R  C2006 11 25.45420 07 47 31.20 +26 17 56.1          19.9 V EW098G96
     K06WC7R  C2006 11 25.48427 07 47 28.10 +26 17 12.2          20.0 V EW098G96
     K06WC7R  C2006 11 25.49152 07 47 27.34 +26 17 01.2          20.2 V EW098G96
     K06WC7R  C2006 11 25.49877 07 47 26.62 +26 16 50.2          20.3 V EW098G96
     K06WC7R  C2006 11 25.50957 07 47 25.51 +26 16 34.7          20.0 V EW098G96
     K06WC7R  C2006 11 26.12538 07 46 27.29 +26 01 16.2                 EW098J95
     K06WC7R  C2006 11 26.13336 07 46 26.43 +26 01 04.6                 EW098J95
     K06WC7R  C2006 11 26.14040 07 46 25.67 +26 00 53.7          19.9 R EW098J95
     K06WC7R  C2006 11 26.54552 07 45 45.27 +25 51 10.5          19.7 V EW098F84
     K06WC7R  C2006 11 26.56443 07 45 43.19 +25 50 42.3                 EW098F84
     K06WC7R  C2006 11 27.30133 07 44 27.42 +25 31 24.7          20.0 R EW098854
     K06WC7R  C2006 11 27.30900 07 44 26.54 +25 31 12.3          19.9 R EW098854
     K06WC7R  C2006 11 27.31667 07 44 25.68 +25 31 01.2          19.9 R EW098854

Observer details:
854 Sabino Canyon Observatory, Tucson.  Observer J. E. McGaha.  0.36-m f/10.0
    Schmidt-Cassegrain + CCD.
F84 Hibiscus Observatory, Punaauia.  Observer N. Teamo.  Measurer J. C. Pelle.
    0.35-m f/3.88 Schmidt-Cassegrain + 1392x1040 CCD.
G96 Mt. Lemmon Survey.  Observer E. C. Beshore.  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.
J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
    + CCD.

Orbital elements:
2006 WR127                                               Earth MOID = 0.1926 AU
Epoch 2006 Sept. 22.0 TT = JDT 2454000.5                MPC
M 113.41507              (2000.0)            P               Q
n   1.13793033     Peri.  351.57042     -0.29484036     +0.91174785
a   0.9086409      Node   260.90926     -0.85894286     -0.38401610
e   0.3746919      Incl.   16.83512     -0.41867210     +0.14576519
P   0.87           H   20.3           G   0.15           U   9
Residuals in seconds of arc
061125 G96  0.3+  0.1+    061125 G96  0.1+  0.4-    061126 F84  0.0   0.3+
061125 G96  0.2-  0.1-    061125 G96  0.1+  0.1+    061127 854  0.1+  0.2+
061125 G96  0.1-  0.3-    061126 J95  0.3+  0.0     061127 854  0.0   0.5-
061125 G96  0.3+  0.0     061126 J95  0.0   0.3+    061127 854  0.3+  0.0
061125 G96  0.1+  0.2+    061126 J95  0.3-  0.1-
061125 G96  0.2-  0.1-    061126 F84  0.7-  0.1-

Ephemeris:
2006 WR127               a,e,i = 0.91, 0.37, 17                  q = 0.5682
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2006 11 21    07 53.17   +27 58.7    0.395    1.249   123.2    41.4    20.4
2006 12 01    07 36.84   +23 48.5    0.328    1.244   136.5    33.1    19.7
2006 12 11    07 05.65   +17 44.1    0.272    1.233   152.6    21.5    19.0
2006 12 21    06 18.92   +09 12.1    0.237    1.214   164.7    12.4    18.3
2006 12 31    05 24.62   -00 30.8    0.229    1.188   150.2    24.3    18.6
2007 01 10    04 36.44   -08 34.3    0.247    1.155   128.9    41.5    19.2
2007 01 20    04 01.72   -13 48.2    0.279    1.114   110.9    55.6    19.8
2007 01 30    03 39.46   -16 57.7    0.313    1.067    96.5    66.6    20.3
2007 02 09    03 25.05   -19 03.2    0.344    1.012    84.4    75.9    20.7
2007 02 19    03 13.76   -20 41.6    0.365    0.951    73.5    84.9    21.0
2007 03 01    03 00.92   -22 10.8    0.377    0.884    62.8    94.9    21.3

Timothy B. Spahr             (C) Copyright 2006 MPC           M.P.E.C. 2006-W98

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