• MPC Preparation (Info)

  • MPEC 2006-J16 : 2005 EF298, 2005 GF187

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    Read MPEC 2006-J15 Read MPEC 2006-J17


    M.P.E.C. 2006-J16                                Issued 2006 May 3, 12:46 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.
    
                      Supported in part by the Brinson Foundation
                      Supported in part by the TABASGO Foundation
                 Prepared using the Tamkin Foundation Computer Network
    
                                  MPC@CFA.HARVARD.EDU
              URL http://cfa-www.harvard.edu/iau/mpc.html  ISSN 1523-6714
    
                                2005 EF298, 2005 GF187
    
                          Revision to MPEC 2005-G51, 2005-H42
    
    Additional Observations:
         K05ET8F  C2006 03 02.25552 10 13 51.46 +12 40 38.2          21.9 R EJ016695
         K05ET8F  C2006 03 02.31270 10 13 51.19 +12 40 39.7                 EJ016695
         K05ET8F  C2006 03 02.36814 10 13 50.93 +12 40 41.3                 EJ016695
         K05ET8F  C2006 05 02.18924 10 10 35.53 +12 57 46.3                 EJ016695
         K05ET8F  C2006 05 03.14161 10 10 34.66 +12 57 49.2                 EJ016695
         K05GI7F  C2006 04 22.27731 14 47 23.75 -11 55 01.2          22.5 R EJ016304
         K05GI7F  C2006 04 22.32644 14 47 23.44 -11 55 00.1                 EJ016304
         K05GI7F  C2006 05 03.28787 14 46 17.03 -11 49 46.2                 EJ016695
         K05GI7F  C2006 05 03.35244 14 46 16.66 -11 49 44.7                 EJ016695
    
    Observer details:
    304 Las Campanas Observatory.  Observers S. D. Kern, S. Lee.  Measurer
        S. D. Kern.
    695 Kitt Peak.  Observers L. H. Wasserman, R. L. Millis, J. W. Parker.
        Measurers L. H. Wasserman, R. L. Millis, A. Bieryla.  3.5-m reflector
        + CCD, 4-m f/2.8 reflector + CCD.
    
    Orbital elements:
    2005 EF298
    Epoch 2006 Mar. 6.0 TT = JDT 2453800.5                  MPC
    M 327.85817              (2000.0)            P               Q
    n   0.00335815     Peri.   71.13168     -0.98618202     +0.15967138
    a  44.1640890      Node   118.03539     -0.16448815     -0.91202515
    e   0.0878344      Incl.    2.86772     -0.01971460     -0.37777663
    P 293              H    6.1           G   0.15           U   5
    Residuals in seconds of arc
    K053B  695  0.2-  0.2+    K054B  695  0.0   0.0     K0632  695  0.1+  0.0
    K053B  695  0.1+  0.0     K0566  304  0.1+  0.1-    K0652  695  0.0   0.2+
    K053C  695  0.2+  0.1+    K0567  304  0.0   0.1+    K0653  695  0.1+  0.0
    K054A  695  0.1-  0.0     K0632  695  0.1-  0.1-
    K054B  695  0.1-  0.2-    K0632  695  0.0   0.1-
    
    2005 GF187
    Epoch 2006 Mar. 6.0 TT = JDT 2453800.5                  MPC
    M 336.12994              (2000.0)            P               Q
    n   0.00392756     Peri.  134.15831     -0.11928858     +0.99144372
    a  39.7851510      Node   128.91580     -0.92926741     -0.09268981
    e   0.2602952      Incl.    3.90627     -0.34961739     -0.09191276
    P 251              H    7.6           G   0.15           U   5
    Residuals in seconds of arc
    K054C  695  0.0   0.1+    K0562  568  0.2+  0.1+    K058A  807  0.1-  0.2-
    K054C  695  0.1+  0.2+    K0562  568  0.2-  0.0     K064M  304  0.1-  0.1+
    K054D  695  0.0   0.0     K0567  304  0.1-  0.0     K064M  304  0.3-  0.2-
    K055A  807  0.0   0.1-    K0567  304  0.1+  0.3-    K0653  695  0.0   0.3+
    K055B  807  0.1+  0.2+    K0588  807  0.1-  0.1-    K0653  695  0.5+  0.0
    K055B  807  0.1+  0.0     K0589  807  0.1-  0.1-
    
    Ephemerides:
    2005 EF298               a,e,i = 44.16, 0.09, 3                  q = 40.285
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2006 04 25    10 10.75   +12 57.1   40.539   40.981   115.4     1.3    22.4
    2006 05 05    10 10.55   +12 57.9   40.695   40.979   105.7     1.4    22.4
    2006 05 15    10 10.51   +12 57.8   40.860   40.978    96.0     1.4    22.4
    2006 05 25    10 10.62   +12 56.9   41.027   40.976    86.4     1.4    22.4
    2006 06 04    10 10.89   +12 55.1   41.193   40.975    76.9     1.4    22.4
    2006 06 14    10 11.30   +12 52.6   41.352   40.974    67.4     1.3    22.4
    2006 06 24    10 11.85   +12 49.3   41.501   40.972    58.1     1.2    22.4
    2006 07 04    10 12.52   +12 45.3   41.635   40.971    48.7     1.1    22.4
    2006 07 14    10 13.30   +12 40.8   41.750   40.970    39.4     0.9    22.4
    2006 07 24    10 14.18   +12 35.8   41.844   40.968    30.1     0.7    22.4
    
    2005 GF187               a,e,i = 39.79, 0.26, 4                  q = 29.429
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2006 04 25    14 47.12   -11 53.7   29.958   30.951   170.7     0.3    22.5
    2006 05 05    14 46.11   -11 49.0   29.941   30.947   175.7     0.1    22.5
    2006 05 15    14 45.10   -11 44.5   29.953   30.942   167.8     0.4    22.5
    2006 05 25    14 44.12   -11 40.4   29.994   30.937   158.3     0.7    22.6
    2006 06 04    14 43.23   -11 36.8   30.062   30.932   148.6     1.0    22.6
    2006 06 14    14 42.44   -11 34.0   30.155   30.927   138.9     1.2    22.6
    2006 06 24    14 41.80   -11 32.0   30.270   30.923   129.2     1.5    22.7
    2006 07 04    14 41.32   -11 30.9   30.403   30.918   119.6     1.6    22.7
    2006 07 14    14 41.02   -11 30.8   30.550   30.913   110.0     1.8    22.7
    2006 07 24    14 40.92   -11 31.7   30.707   30.909   100.5     1.9    22.7
    2006 08 03    14 41.02   -11 33.5   30.869   30.904    91.0     1.9    22.7
    2006 08 13    14 41.33   -11 36.3   31.032   30.899    81.5     1.9    22.7
    2006 08 23    14 41.84   -11 40.0   31.191   30.894    72.1     1.8    22.7
    2006 09 02    14 42.54   -11 44.5   31.341   30.890    62.6     1.7    22.7
    2006 09 12    14 43.41   -11 49.6   31.478   30.885    53.2     1.5    22.7
    2006 09 22    14 44.45   -11 55.4   31.598   30.880    43.7     1.3    22.7
    2006 10 02    14 45.63   -12 01.7   31.698   30.876    34.3     1.0    22.7
    
    Brian G. Marsden             (C) Copyright 2006 MPC           M.P.E.C. 2006-J16
    

    Read MPEC 2006-J15 Read MPEC 2006-J17


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