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  • MPEC 2016-M23 : 2010 GA7

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    M.P.E.C. 2016-M23                                Issued 2016 June 26, 23:25 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets and routine data on comets.  They are published
        on behalf of Division F 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.net/    ISSN 1523-6714
    
                                       2010 GA7
    
                               Revision to MPEC 2010-G34
    
    Additional Observations:
         K10G07A 2C2016 05 11.26268509 05 55.943+24 33 56.86         22.4 RtEM023568
         K10G07A 2C2016 05 11.28033809 05 59.502+24 33 01.66         22.9 RtEM023568
         K10G07A 2C2016 05 11.28719009 06 00.880+24 32 40.37         22.8 RtEM023568
         K10G07A 2C2016 05 11.29482609 06 02.422+24 32 16.56         22.9 RtEM023568
         K10G07A 2C2016 05 18.27135109 27 54.549+18 50 43.64         22.7 RtEM023568
         K10G07A 2C2016 05 18.27596109 27 55.325+18 50 30.69         22.7 RtEM023568
         K10G07A 2C2016 05 18.28063109 27 56.121+18 50 17.68         22.5 RtEM023568
         K10G07A 2C2016 05 18.28529109 27 56.899+18 50 04.54         22.7 RtEM023568
         K10G07A 2C2016 05 18.29023109 27 57.742+18 49 50.85         22.3 RtEM023568
    
    Observer details:
    568 Mauna Kea.  Observers Y. Ramanjooloo, D. Hung, D. Fohring.  Measurer
        D. J. Tholen.  2.24-m University of Hawaii reflector.
    
    First and last observations above in comparison with prediction:
    Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
    160511 568 0.08+ 0.09-    160518 568 0.07+ 0.09-    MPO190721   -0.16 day
    
    Orbital elements:
    2010 GA7                                                 Earth MOID = 0.1621 AU
    Epoch 2016 July 31.0 TT = JDT 2457600.5                 MPC
    M 203.25889              (2000.0)            P               Q
    n   1.13038494     Peri.   25.49102     +0.70286375     -0.68723524
    a   0.9126799      Node    21.53288     +0.53642771     +0.34263523
    e   0.3891088      Incl.   30.00568     +0.46714864     +0.64055353
    P   0.87           H   21.2           G   0.15           U   3
    Residuals in seconds of arc
    100313 C51  0.8+  0.6-    100406 046 (1.5+  1.5+)   100410 H21  0.1-  0.1-
    100313 C51  0.1-  0.1-    100406 046 (1.6+  0.4+)   100410 H21  0.2-  0.0
    100313 C51  0.2-  0.9-    100406 157  0.0   0.1+    100410 H21  0.1+  0.0
    100313 C51  0.3-  0.1+    100406 157  0.2+  0.1-    100410 H21  0.1-  0.1-
    100313 C51  0.4-  1.0+    100406 204  0.0   0.0     100410 H13  0.2-  0.4+
    100313 C51  0.3+  0.7-    100406 204  0.1-  0.2-    100410 H13  1.2-  0.5-
    100406 704  0.5+  0.7+    100406 204  0.1-  0.0     100411 H13  0.6-  0.1+
    100406 704  0.4+  0.2+    100407 J04  0.0   0.2+    100411 H13  0.6+  1.3+
    100406 704  0.1-  0.4+    100407 J04  0.0   0.2+    100411 H13  0.5-  0.4+
    100406 704  0.5+  0.3+    100407 J04  0.0   0.2+    100411 H13  1.4-  0.3+
    100406 704  0.1+  0.3+    100407 926  0.4+  0.1-    100411 H21  0.1+  0.1-
    100406 703  0.3+  0.4-    100407 926  0.5+  0.1-    100411 H21  0.2-  0.0
    100406 703  0.1-  0.3-    100407 926  0.4+  0.1-    100411 H21  0.2-  0.2+
    100406 703  0.0   0.9+    100407 A48  0.4+  0.7+    100411 H21  0.2+  0.1+
    100406 703  1.1-  0.4-    100407 A48  0.0   0.6+    100411 H21  0.1+  0.1-
    100406 703  0.7-  0.3+    100407 A48  0.1+  0.0     100411 704  0.6+  0.6+
    100406 703  0.3-  0.5+    100407 A48  1.2+  0.7+    100411 704  0.1-  0.6+
    100406 703  0.5-  0.9-    100407 046  0.3+  0.4-    100411 704  0.3+  0.1+
    100406 926  0.2+  0.1-    100407 046  0.9-  0.9-    100411 704  1.0-  0.3+
    100406 926  0.3+  0.2-    100407 046  0.5-  0.8-    100411 704  0.6+  0.4+
    100406 926  0.3+  0.0     100407 046 (1.7+  0.5-)   100413 703  0.1-  0.8+
    100406 703  0.3-  0.3-    100407 046  0.5+  1.0+    100413 703  0.1+  0.2-
    100406 703  0.1-  0.4-    100407 046  0.5-  0.0     100413 703  1.2-  0.4-
    100406 703  0.7-  0.7-    100407 046  0.4+  0.7+    100413 703  0.6-  0.6-
    100406 703  0.6-  0.6-    100408 G58  0.5+  0.1+    100415 704  0.9+  0.5-
    100406 B15  0.2-  0.1-    100408 G58  0.9+  0.0     100415 704  0.2+  0.2+
    100406 104  0.5-  0.4-    100408 G58  0.6+  0.1-    100415 704  0.1+  0.1+
    100406 104  0.1+  1.0-    100408 A48  0.3+  0.2+    100415 704  0.4+  0.2-
    100406 104  0.3-  0.8-    100408 A48  1.1+  0.5+    100415 704  0.3+  0.6+
    100406 B15  0.1-  0.3-    100408 A48  0.7+  0.2+    100416 704 (1.5+  0.3-)
    100406 160  1.4+  0.7+    100408 A48  0.4+  0.0     100416 704  0.3-  0.7-
    100406 160  0.4+  0.3-    100408 B23 (3.7-  2.5-)   100416 704  0.2+  0.8+
    100406 B15  0.1+  0.2-    100408 B23 (2.4-  2.6-)   100416 704 (1.5+  0.2-)
    100406 595  0.0   0.3+    100409 H26 (2.8+  1.2+)   100416 704  1.1-  0.0
    100406 160  0.1-  0.4-    100409 H26 (1.6+  1.1+)   100417 I20  0.9-  0.4-
    100406 160  0.3+  0.4-    100409 H26  0.9+  0.6+    100418 I20  0.0   0.1-
    100406 160  0.5+  0.3-    100409 H26  0.0   0.2+    100418 I20  0.4-  0.2+
    100406 595  0.1+  0.3-    100409 H26  1.4-  0.7-    100421 H21  0.1-  0.6+
    100406 B15  0.0   0.3-    100409 H26 (1.6-  0.9-)   100421 H21  0.2+  0.3+
    100406 B15  0.1+  0.1-    100409 H26 (3.0-  1.5-)   100421 H21  0.0   0.0
    100406 B15  0.0   0.6-    100409 H21  0.0   0.0     100421 H21  0.1-  0.1+
    100406 587  0.0   0.3+    100409 H21  0.0   0.0     100429 H21 (3.0-  0.9-)
    100406 B15  0.2-  0.6-    100409 H21  0.0   0.1+    100429 H21 (3.5-  0.3-)
    100406 587  0.2+  0.0     100409 H21  0.1+  0.1+    100506 H21 (0.4-  2.5+)
    100406 587  0.3+  0.1+    100409 703  0.9-  0.3+    100506 H21 (0.9-  2.1+)
    100406 B15  0.1-  0.2-    100409 703  1.1-  0.2+    160511 568  0.0   0.0
    100406 B04  0.0   0.2-    100409 703  0.2+  0.0     160511 568  0.0   0.1-
    100406 143  0.0   0.1-    100409 703  0.6-  0.3+    160511 568  0.0   0.0
    100406 B04  0.1-  0.2-    100409 587 (2.0-  2.4-)   160511 568  0.0   0.1+
    100406 143  0.0   0.4-    100409 587  0.5+  0.2-    160518 568  0.0   0.1+
    100406 046  0.1-  0.2-    100409 587  0.2+  0.3-    160518 568  0.0   0.0
    100406 046 (3.1+  0.4-)   100410 H13  0.2+  0.4-    160518 568  0.1+  0.0
    100406 046  1.1-  0.8+    100410 H13  0.8+  0.6+    160518 568  0.1-  0.2-
    100406 B04  0.2-  0.3-    100410 H21  0.1+  0.1+    160518 568  0.0   0.1-
    
    Ephemeris:
    2010 GA7                 a,e,i = 0.91, 0.39, 30                  q = 0.5575
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2016 05 27    09 50 58.8 +12 35 33   0.8433  1.1969    79.7    56.4    23.3
    ...
    2016 06 11    10 24 23.5 +03 41 13   0.9865  1.2367    76.3    52.9    23.6
    ...
    2016 06 19    10 40 29.7 -00 21 08   1.0617  1.2513    74.0    51.3    23.7
    ...
    2016 06 25    10 52 09.6 -03 08 31   1.1164  1.2593    72.2    50.2    23.8
    2016 06 26    10 54 04.9 -03 35 24   1.1253  1.2603    71.9    50.0    23.8
    2016 06 27    10 55 59.9 -04 02 01   1.1342  1.2613    71.6    49.9    23.8
    ...
    2016 07 03    11 07 26.0 -06 36 38   1.1860  1.2658    69.7    48.9    23.9
    ...
    2016 07 11    11 22 37.6 -09 51 18   1.2506  1.2678    67.1    47.6    24.0
    ...
    2016 07 26    11 51 32.7 -15 30 23   1.3550  1.2591    62.2    45.5    24.1
    
    A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-M23
    

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