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  • MPEC 2010-G42 : 2010 GJ7

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    M.P.E.C. 2010-G42                                Issued 2010 Apr. 7, 21:57 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 GJ7
    
    Observations:
         K10G07J* C2010 04 07.25016 08 30 21.99 +40 44 52.2          18.3 V EG042703
         K10G07J  C2010 04 07.25531 08 30 32.47 +40 44 09.4          18.7 V EG042703
         K10G07J  C2010 04 07.26044 08 30 42.91 +40 43 26.6          20.3 V EG042703
         K10G07J  C2010 04 07.26562 08 30 53.49 +40 42 44.4          18.8 V EG042703
         K10G07J  C2010 04 07.27693 08 31 16.86 +40 41 08.9          18.1 V EG042703
         K10G07J  C2010 04 07.27756 08 31 18.08 +40 41 03.2          18.0 V EG042703
         K10G07J  C2010 04 07.27819 08 31 19.30 +40 40 58.3          18.1 V EG042703
         K10G07J  C2010 04 07.27885 08 31 20.60 +40 40 53.1          18.5 V EG042703
         K10G07J  C2010 04 07.32507 08 32 55.42 +40 34 20.2          18.2 V EG042703
         K10G07J  C2010 04 07.32577 08 32 56.76 +40 34 14.6          18.9 V EG042703
         K10G07J  C2010 04 07.32647 08 32 58.23 +40 34 08.8          20.2 V EG042703
         K10G07J  C2010 04 07.32716 08 32 59.92 +40 34 02.1          19.2 V EG042703
         K10G07J  C2010 04 07.32786 08 33 01.22 +40 33 55.9          18.8 V EG042703
         K10G07J  C2010 04 07.33142 08 33 08.60 +40 33 27.2          18.2 R EG042854
         K10G07J  C2010 04 07.33512 08 33 16.23 +40 32 54.0          18.2 R EG042854
         K10G07J  C2010 04 07.33881 08 33 23.84 +40 32 22.8          18.2 R EG042854
         K10G07J KC2010 04 07.88507 08 51 53.80 +39 12 35.9          18.3 R EG042J95
         K10G07J KC2010 04 07.88595 08 51 55.50 +39 12 27.7          18.8 R EG042J95
         K10G07J KC2010 04 07.88683 08 51 57.21 +39 12 19.0          19.2 R EG042J95
    
    Observer details:
    703 Catalina Sky 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.  0.68-m Schmidt
        + CCD.
    854 Sabino Canyon Observatory, Tucson.  Observer J. E. McGaha.  0.36-m f/10.0
        Schmidt-Cassegrain + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
        + CCD.
    
    Orbital elements:
    2010 GJ7                                            PHA, Earth MOID = 0.0133 AU
    Epoch 2010 July 23.0 TT = JDT 2455400.5                 MPC
    M  54.11386              (2000.0)            P               Q
    n   0.35982102     Peri.   77.21697     -0.64745365     -0.76140026
    a   1.9576950      Node    53.18211     +0.68238212     -0.59833111
    e   0.5843566      Incl.    2.34553     +0.33934998     -0.24953862
    P   2.74           H   21.6           G   0.15           U   9
    Residuals in seconds of arc
    100407 703  0.6+  0.2-    100407 703  0.7-  0.5+    100407 854  0.9+  0.4-
    100407 703  0.0   0.2-    100407 703  0.8-  0.1-    100407 854  1.1+  0.1+
    100407 703  0.6-  0.2-    100407 703  2.0-  0.3+    100407 J95  0.0   0.2+
    100407 703  0.9-  0.9+    100407 703  1.6-  0.5+    100407 J95  0.0   0.2+
    100407 703  1.5+  0.2+    100407 703  1.5+  0.3-    100407 J95  0.1+  0.2-
    100407 703  0.7+  0.2-    100407 703  0.1-  0.5-
    100407 703  0.1-  0.2+    100407 854  0.7+  1.0+
    
    Ephemeris:
    2010 GJ7                 a,e,i = 1.96, 0.58, 2                   q = 0.8137
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2010 04 04    06 33.13   +44 07.3    0.0784   0.993    82.9    92.6    19.3
    2010 04 14    11 07.95   +20 56.5    0.0977   1.073   134.2    42.0    18.3
    2010 04 24    12 22.87   +04 26.1    0.174    1.159   149.3    26.3    19.3
    2010 05 04    12 51.77   -02 15.4    0.268    1.246   149.4    24.4    20.4
    2010 05 14    13 08.97   -05 50.6    0.374    1.335   145.1    25.6    21.3
    
    Sonia Keys                   (C) Copyright 2010 MPC           M.P.E.C. 2010-G42
    

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