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  • MPEC 2015-V112: 2010 GH30

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    M.P.E.C. 2015-V112                               Issued 2015 Nov. 10, 05:15 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 GH30
    
                               Revision to MPEC 2010-G84
    
    Additional Observations:
         K10G30H 2C2015 10 15.56593804 12 41.521-00 05 30.56         23.7 RtEV112568
         K10G30H 2C2015 10 15.57804904 12 41.061-00 05 41.25         23.7 RtEV112568
         K10G30H 2C2015 11 03.47165603 55 35.076-04 33 54.26         22.4 RtEV112568
         K10G30H 2C2015 11 03.49143503 55 33.633-04 34 09.75         22.5 RtEV112568
    
    Observer details:
    568 Mauna Kea.  Observers Y. Ramanjooloo, D. Hung, D. J. Tholen.  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, reference and Delta-T
    151015 568 51.0-  4.2-    151103 568 57.0-  4.5-    MPO181798   +0.044 day
    
    Orbital elements:
    2010 GH30                                                Earth MOID = 0.2924 AU
    Epoch 2016 Jan. 13.0 TT = JDT 2457400.5                 MPC
    M 192.58148              (2000.0)            P               Q
    n   0.44482651     Peri.   60.13883     -0.48738178     +0.87317988
    a   1.6995826      Node   180.72898     -0.86944371     -0.48570863
    e   0.2918316      Incl.   18.25955     -0.08078755     -0.04054650
    P   2.22           H   20.8           G   0.15           U   1
    Residuals in seconds of arc
    100410 704  1.3+  1.4+    100413 H21  0.0   0.1+    100429 H21  0.3-  0.0
    100410 704 (1.8+  0.4-)   100413 H21  0.1-  0.1+    100429 H21  0.1-  0.1-
    100410 704  0.4+  0.2+    100413 H21  0.0   0.1+    100429 H21  0.6+  0.2+
    100410 704  0.7-  0.2+    100413 157  0.6-  0.8-    100503 H21  0.0   0.1+
    100410 704  1.2+  0.5-    100413 157  0.7-  0.6-    100503 H21  0.1-  0.2+
    100411 473  0.0   0.1+    100415 H21  0.2-  0.0     100503 H21  0.5+  0.0
    100411 473  0.2+  0.2-    100415 H21  0.1+  0.3+    100522 H21  0.0   0.1+
    100411 850  0.1-  0.9-    100415 H21  0.3+  0.1+    100522 H21  0.1+  0.1+
    100411 H01  0.0   0.2-    100415 H21  0.2+  0.1+    100522 H21  0.0   0.0
    100411 H01  0.1-  0.2-    100415 703  0.3-  0.0     100523 H21  0.5+  1.4+
    100411 850  1.2-  0.6-    100415 703  0.8-  0.2+    100523 H21  0.1-  0.5-
    100411 H01  0.1-  0.1+    100415 703  0.8-  0.9-    100523 H21  0.1+  0.3+
    100411 H01  0.2-  0.1+    100415 703  1.3-  0.8-    100523 H21  0.9-  0.6+
    100411 850  0.4+  0.1-    100417 H21  0.2+  0.3+    100610 H21  0.2+  0.1+
    100411 H21  0.1+  0.2-    100417 H21  0.1+  0.1+    100610 H21  0.3+  0.1-
    100411 H21  0.1-  0.2+    100417 H21  0.2+  0.3+    100610 H21  0.0   0.1-
    100411 H21  0.2-  0.1-    100417 H21  0.2+  0.6+    100701 H21  0.0   0.2-
    100411 704  0.2+  0.5-    100417 A17  0.0   0.6-    100701 H21  0.1-  0.3-
    100411 704  1.0+  0.4+    100417 A17  0.1-  0.1+    100701 H21  0.1+  0.3-
    100411 704  1.4+  0.2+    100417 A17  0.0   0.2-    100701 H21  0.1-  0.5-
    100411 926  0.1+  0.2+    100418 H21  0.3+  0.1+    100714 H21  0.5-  0.3-
    100411 926  0.1+  0.1-    100418 H21  0.2+  0.0     100714 H21  0.3-  0.1+
    100411 926  0.2+  0.1+    100418 H21  0.1+  0.0     100714 H21  0.4-  0.1+
    100411 H21  0.6-  0.2-    100421 H21  0.2+  0.3-    100714 H21  0.0   0.0
    100411 H21  0.0   0.3-    100421 H21  0.0   0.2-    100714 H21  0.1+  0.1+
    100411 H21  0.1+  0.2+    100421 H21  0.0   0.1-    100807 H21  0.2+  0.0
    100411 H21  0.0   0.2+    100421 H21  0.2-  0.0     100807 H21  0.1-  0.0
    100412 H21  0.1+  0.1+    100421 H21  0.0   0.2+    151015 568  0.0   0.1-
    100412 H21  0.1+  0.1+    100426 448  0.4+  0.5+    151015 568  0.0   0.1-
    100412 H21  0.0   0.0     100426 448  0.4-  0.2+    151103 568  0.0   0.1+
    100413 H21  0.1-  0.1+    100426 448  1.1-  0.8+    151103 568  0.0   0.0
    
    Ephemeris:
    2010 GH30                a,e,i = 1.70, 0.29, 18                  q = 1.2036
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2015 10 11    04 15 00.9 +01 01 00   1.3585  2.1569   131.8    20.2    24.1
    ...
    2015 10 26    04 04 36.0 -02 37 40   1.2785  2.1725   145.6    15.0    23.9
    ...
    2015 11 03    03 56 08.0 -04 27 43   1.2561  2.1792   151.3    12.6    23.7
    ...
    2015 11 09    03 48 50.4 -05 41 50   1.2498  2.1835   153.9    11.5    23.7
    2015 11 10    03 47 34.2 -05 53 15   1.2497  2.1841   154.1    11.4    23.7
    2015 11 11    03 46 17.3 -06 04 22   1.2498  2.1848   154.3    11.3    23.7
    ...
    2015 11 17    03 38 27.5 -07 04 06   1.2561  2.1882   154.0    11.4    23.7
    ...
    2015 11 25    03 28 07.4 -08 03 00   1.2790  2.1917   150.3    12.9    23.8
    ...
    2015 12 10    03 11 33.8 -08 44 53   1.3626  2.1953   137.9    17.5    24.1
    
    A. U. Tomatic                (C) Copyright 2015 MPC           M.P.E.C. 2015-V112
    

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