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  • MPEC 2010-R28 : 2010 RY11

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    M.P.E.C. 2010-R28                                Issued 2010 Sept. 4, 17:44 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 https://www.minorplanetcenter.org/iau/mpc.html  ISSN 1523-6714
    
                                       2010 RY11
    
    Observations:
         K10R11Y* C2010 09 03.32579 22 35 45.09 +06 34 05.5          21.3 V ER028G96
         K10R11Y  C2010 09 03.33262 22 35 43.80 +06 34 35.0          21.2 V ER028G96
         K10R11Y  C2010 09 03.33939 22 35 42.43 +06 35 05.5          21.0 V ER028G96
         K10R11Y  C2010 09 03.34623 22 35 41.06 +06 35 36.3          21.8 V ER028G96
         K10R11Y  C2010 09 03.38411 22 35 34.00 +06 38 21.6          21.0 V ER028G96
         K10R11Y  C2010 09 03.38546 22 35 33.79 +06 38 26.9          21.3 V ER028G96
         K10R11Y  C2010 09 03.38685 22 35 33.46 +06 38 33.9          20.8 V ER028G96
         K10R11Y  C2010 09 03.38825 22 35 33.28 +06 38 38.7          21.2 V ER028G96
         K10R11Y  C2010 09 04.25216 22 33 37.72 +07 37 53.5          21.1 V ER028G96
         K10R11Y  C2010 09 04.25424 22 33 37.36 +07 38 01.4          21.9 V ER028G96
         K10R11Y  C2010 09 04.25491 22 33 37.22 +07 38 04.3          21.4 V ER028G96
         K10R11Y  C2010 09 04.25630 22 33 37.04 +07 38 08.7          21.5 V ER028G96
         K10R11Y  C2010 09 04.25699 22 33 36.79 +07 38 12.8          21.3 V ER028G96
         K10R11Y  C2010 09 04.25837 22 33 36.68 +07 38 17.6          21.7 V ER028G96
         K10R11Y  C2010 09 04.25904 22 33 36.54 +07 38 20.1          22.0 V ER028G96
         K10R11Y  C2010 09 04.26043 22 33 36.32 +07 38 26.0          21.7 V ER028G96
         K10R11Y  C2010 09 04.26112 22 33 36.18 +07 38 28.5          21.5 V ER028G96
         K10R11Y tC2010 09 04.34839 22 33 21.27 +07 44 02.2          21.9 V ER028291
         K10R11Y tC2010 09 04.35219 22 33 20.65 +07 44 15.8          21.6 V ER028291
         K10R11Y tC2010 09 04.35594 22 33 20.02 +07 44 30.2          21.6 V ER028291
         K10R11Y  C2010 09 04.40721 22 33 11.37 +07 47 36.8          20.8 R ER028H01
         K10R11Y  C2010 09 04.41318 22 33 10.43 +07 47 59.0          20.8 R ER028H01
         K10R11Y  C2010 09 04.42162 22 33 09.14 +07 48 29.9          20.5 R ER028H01
         K10R11Y  C2010 09 04.43122 22 33 07.65 +07 49 05.6          21.2 R ER028H01
    
    Observer details:
    291 LPL/Spacewatch II.  Observer T. H. Bressi.  1.8-m f/2.7 reflector + CCD.
    G96 Mt. Lemmon Survey.  Observer A. Boattini.  Measurers J. D. Ahern,
        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.
    H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
        Measurer W. H. Ryan.  2.4-m f/8.9 reflector + CCD.
    
    Orbital elements:
    2010 RY11                                                Earth MOID = 0.0230 AU
    Epoch 2010 July 23.0 TT = JDT 2455400.5                 MPC
    M  12.83013              (2000.0)            P               Q
    n   0.65992461     Peri.  294.38056     -0.00131725     +0.99754464
    a   1.3065915      Node   335.23638     -0.84621964     -0.03842158
    e   0.3056712      Incl.    9.62300     -0.53283261     +0.05855325
    P   1.49           H   26.0           G   0.15           U   8
    Residuals in seconds of arc
    100903 G96  0.0   0.1+    100904 G96  0.3+  0.1-    100904 G96  0.3+  0.3+
    100903 G96  0.5+  0.5-    100904 G96  0.2+  0.3-    100904 291  0.5-  0.5+
    100903 G96  0.5-  0.1+    100904 G96  0.1-  0.1+    100904 291  0.2-  0.2-
    100903 G96  1.4-  0.7+    100904 G96  0.7+  0.9-    100904 291  0.2-  0.1+
    100903 G96  0.1+  0.2+    100904 G96  1.2-  0.5+    100904 H01  0.4+  0.3-
    100903 G96  0.7+  0.4-    100904 G96  0.7+  0.0     100904 H01  0.3+  0.2-
    100903 G96  0.3-  0.5+    100904 G96  0.3+  0.1-    100904 H01  0.6+  0.4-
    100903 G96  0.9+  0.8-    100904 G96  0.6+  0.4+    100904 H01  0.3+  0.1-
    
    Ephemeris:
    2010 RY11                a,e,i = 1.31, 0.31, 10                  q = 0.9072
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2010 09 01    22 42.75   +03 05.9    0.0595   1.068   168.4    10.9    20.7
    2010 09 06    22 30.19   +09 17.2    0.0860   1.091   162.7    16.0    21.7
    2010 09 11    22 23.85   +12 17.0    0.114    1.114   158.6    19.2    22.5
    2010 09 16    22 20.75   +13 51.4    0.144    1.138   155.4    21.6    23.1
    2010 09 21    22 19.71   +14 41.2    0.175    1.162   152.4    23.6    23.6
    
    Carl W. Hergenrother         (C) Copyright 2010 MPC           M.P.E.C. 2010-R28
    

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