• Processing (Info)

  • MPEC 2008-W30 : 2008 WZ13

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    M.P.E.C. 2008-W30                                Issued 2008 Nov. 21, 14:18 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
    
                                       2008 WZ13
    
    Observations:
         K08W13Z* C2008 11 20.27557 03 38 01.53 +20 55 25.6          20.5 V EW030G96
         K08W13Z  C2008 11 20.28119 03 38 00.92 +20 55 25.2          20.2 V EW030G96
         K08W13Z  C2008 11 20.28674 03 38 00.31 +20 55 24.7          20.3 V EW030G96
         K08W13Z  C2008 11 20.29232 03 37 59.70 +20 55 24.2          20.4 V EW030G96
         K08W13Z  C2008 11 20.40697 03 37 47.02 +20 55 14.0          20.7 V EW030G96
         K08W13Z  C2008 11 20.40847 03 37 46.88 +20 55 14.0          20.2 V EW030G96
         K08W13Z  C2008 11 20.40997 03 37 46.70 +20 55 13.8          20.4 V EW030G96
         K08W13Z  C2008 11 20.41153 03 37 46.52 +20 55 13.3          20.1 V EW030G96
         K08W13Z  C2008 11 20.41745 03 37 45.87 +20 55 13.6          20.6 V EW030291
         K08W13Z  C2008 11 20.42135 03 37 45.44 +20 55 13.2          20.7 V EW030291
         K08W13Z  C2008 11 20.42536 03 37 44.99 +20 55 12.9          20.5 V EW030291
         K08W13Z  C2008 11 21.16446 03 36 25.89 +20 54 10.2          20.2 V EW030G96
         K08W13Z  C2008 11 21.16930 03 36 25.37 +20 54 10.1                 EW030291
         K08W13Z  C2008 11 21.17334 03 36 24.91 +20 54 10.1                 EW030291
         K08W13Z  C2008 11 21.17806 03 36 24.40 +20 54 09.8                 EW030291
         K08W13Z  C2008 11 21.30676 03 36 10.00 +20 53 57.4          19.6 R EW030H36
         K08W13Z  C2008 11 21.31417 03 36 09.20 +20 53 56.6          20.2 R EW030H36
    
    Observer details:
    291 LPL/Spacewatch II.  Observer R. S. McMillan.  1.8-m f/2.7 reflector + CCD.
    G96 Mt. Lemmon Survey.  Observer A. R. Gibbs.  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.
    H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
    
    Orbital elements:
    2008 WZ13                                           PHA, Earth MOID = 0.0264 AU
    Epoch 2008 Nov. 30.0 TT = JDT 2454800.5                 MPC
    M 253.54152              (2000.0)            P               Q
    n   0.46446789     Peri.  152.15493     -0.90342815     +0.41137887
    a   1.6513238      Node    52.65047     -0.41616174     -0.77368749
    e   0.4300520      Incl.    8.73819     -0.10308723     -0.48184551
    P   2.12           H   18.4           G   0.15           U   9
    Residuals in seconds of arc
    081120 G96  0.2-  0.0     081120 G96  0.2+  0.3-    081121 291  0.1+  0.1-
    081120 G96  0.0   0.0     081120 G96  0.0   0.6-    081121 291  0.1-  0.2+
    081120 G96  0.0   0.0     081120 291  0.0   0.1+    081121 291  0.0   0.3+
    081120 G96  0.2+  0.1-    081120 291  0.0   0.1+    081121 H36  0.1-  0.5-
    081120 G96  0.0   0.4-    081120 291  0.1-  0.2+    081121 H36  0.2+  0.6-
    081120 G96  0.4+  0.2-    081121 G96  0.0   0.3-
    
    Ephemeris:
    2008 WZ13                a,e,i = 1.65, 0.43, 9                   q = 0.9412
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2008 11 20    03 38.52   +20 55.8    1.120    2.108   178.4     0.7    20.4
    2008 11 30    03 20.56   +20 38.5    1.104    2.072   164.9     7.1    20.7
    2008 12 10    03 04.16   +20 17.3    1.116    2.034   151.0    13.6    21.0
    2008 12 20    02 51.23   +19 59.8    1.151    1.993   137.9    19.3    21.2
    2008 12 30    02 42.82   +19 52.9    1.205    1.950   125.8    24.2    21.4
    2009 01 09    02 39.22   +20 00.8    1.270    1.905   114.8    27.9    21.6
    2009 01 19    02 40.15   +20 24.5    1.341    1.857   105.0    30.8    21.7
    2009 01 29    02 45.17   +21 02.8    1.413    1.807    96.2    32.8    21.8
    2009 02 08    02 53.81   +21 53.7    1.481    1.754    88.2    34.2    21.9
    2009 02 18    03 05.64   +22 53.9    1.544    1.699    81.1    35.1    21.9
    2009 02 28    03 20.37   +24 00.6    1.599    1.643    74.6    35.5    22.0
    2009 03 10    03 37.82   +25 10.4    1.645    1.584    68.8    35.8    21.9
    2009 03 20    03 57.82   +26 19.7    1.679    1.523    63.5    35.8    21.9
    
    Timothy B. Spahr             (C) Copyright 2008 MPC           M.P.E.C. 2008-W30
    

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