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  • MPEC 2018-V44 : 2011 GM62

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    M.P.E.C. 2018-V44                                Issued 2018 Nov. 5, 16:32 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
    
                                       2011 GM62
    
                               Revision to MPEC 2011-G87
    
    Additional Observations:
         K11G62M  C2018 10 11.60470704 49 23.250+12 21 01.00         23.55GVEV044T12
         K11G62M  C2018 10 11.61627504 49 22.961+12 20 33.91         23.68GVEV044T12
         K11G62M  C2018 11 02.55811404 26 52.170-03 09 27.98         22.88GVEV044T12
         K11G62M  C2018 11 02.56833004 26 51.090-03 09 54.03         22.70GVEV044T12
    
    Observer details:
    T12 Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m).  Observers D. Hung, D. Fohring.
        Measurer D. J. Tholen.  2.24-m f/10.1 reflector + CCD.
    
    First and last observations above in comparison with prediction:
    Residuals in seconds of arc, reference and Delta-T
    181011 T12 11.3-  3.5+    181102 T12 15.5-  1.3+    MPO208313   +0.0039 day
    
    Orbital elements:
    2011 GM62                                                Earth MOID = 0.0295 AU
    Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
    M 257.67746              (2000.0)            P               Q
    n   0.71390026     Peri.   53.14431     -0.18669679     +0.96338294
    a   1.2398744      Node   208.01427     -0.98009037     -0.19612154
    e   0.2260445      Incl.   24.18854     -0.06758084     +0.18283776
    P   1.38           H   22.8           G   0.15           U   0
    Residuals in seconds of arc
    110413 E12  0.1+  0.1-    110419 204  0.3-  0.1+    110421 H26  1.3+  0.2+
    110413 E12  0.3-  0.4+    110419 J95  0.1-  0.2-    110421 H26  1.2+  0.4+
    110413 E12  0.1-  0.2+    110419 J95  0.0   0.1-    110421 H26  0.9+  0.2-
    110413 E12  0.6+  0.2-    110419 J95  0.1-  0.3-    110421 H26  0.8+  0.2+
    110414 E12  0.0   0.6+    110419 160  0.5+  0.9-    110421 H26  0.9+  0.2-
    110414 E12  0.1-  0.1+    110419 160  0.4+  0.2-    110421 B67  0.2-  0.8+
    110415 807  0.1-  0.4+    110419 160  0.5-  0.3-    110421 B67  0.2-  0.9+
    110415 807  0.2-  0.2+    110420 B03  0.1+  0.3-    110421 B67  0.0   0.3+
    110415 807  0.1-  0.0     110420 B03  0.1-  0.2-    110422 160  0.1+  0.1+
    110417 D90  0.1+  0.9-    110420 B03  0.1+  0.2-    110422 160  0.4-  0.4+
    110417 D90  0.1+  0.6+    110420 B03  0.2-  0.4-    110422 160  0.6-  0.6+
    110417 D90  0.2-  0.9+    110420 B03  0.2-  0.4-    110423 J95  0.1-  0.5+
    110418 B03  0.1-  0.2-    110420 A17  0.2-  0.1-    110423 J95  0.3+  0.2-
    110418 B03  0.5-  0.8-    110420 J95  0.2-  0.2+    110423 J95  0.1+  0.4-
    110418 B03  0.3-  0.3-    110420 J95  0.1-  0.1+    110920 568  0.0   0.0
    110418 B03  0.2-  0.1-    110420 J95  0.1-  0.1-    110920 568  0.0   0.0
    110418 B03  0.2-  0.4-    110420 A17  0.1-  0.2-    110920 568  0.0   0.0
    110418 B03  0.3-  0.4-    110420 A17  0.1-  0.1+    110921 568  0.0   0.2+
    110418 B03  0.3-  0.2-    110420 160  0.1+  0.2+    110921 568  0.0   0.0
    110418 B03  0.2-  0.3+    110420 160  0.1-  0.1+    110921 568  0.0   0.1-
    110418 B03  0.4-  0.3+    110420 160  0.0   0.3+    111002 H21  0.0   0.3-
    110418 J95  0.4-  0.1-    110421 H26  0.5+  0.6+    111002 H21  0.4+  0.2-
    110418 J95  0.2+  0.2+    110421 H26  0.5+  0.0     181011 T12  0.0   0.3+
    110418 J95  0.1-  0.2-    110421 H26  0.9+  0.0     181011 T12  0.0   0.1+
    110418 J95  0.0   0.3+    110421 H26  0.8+  0.0     181102 T12  0.1-  0.2+
    110419 204  0.4-  0.4+    110421 H26  0.9+  0.3-    181102 T12  0.0   0.2+
    110419 204  0.1-  0.0     110421 H26  1.0+  0.2+
    
    Ephemeris:
    2011 GM62                a,e,i = 1.24, 0.23, 24                  q = 0.9596
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2018 10 06    04 50 05.5 +15 48 43   0.6008  1.3948   119.1    38.8    24.0
    ...
    2018 10 21    04 43 29.7 +05 56 10   0.5432  1.4309   134.7    29.6    23.5
    ...
    2018 10 29    04 33 57.5 +00 07 48   0.5276  1.4478   142.4    24.7    23.4
    ...
    2018 11 04    04 24 25.5 -04 10 17   0.5247  1.4593   146.8    21.9    23.3
    2018 11 05    04 22 40.4 -04 51 58   0.5250  1.4612   147.3    21.5    23.3
    2018 11 06    04 20 52.9 -05 33 07   0.5256  1.4630   147.7    21.2    23.3
    ...
    2018 11 12    04 09 29.4 -09 25 11   0.5337  1.4732   149.0    20.3    23.3
    ...
    2018 11 20    03 53 37.2 -13 41 43   0.5573  1.4854   146.6    21.5    23.4
    ...
    2018 12 05    03 27 25.4 -18 26 45   0.6343  1.5033   135.1    27.5    23.9
    
    A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-V44
    

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