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  • MPEC 2012-G40 : 2012 GA5

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    M.P.E.C. 2012-G40                                Issued 2012 Apr. 14, 17:04 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.net/    ISSN 1523-6714
    
                                       2012 GA5
    
    Observations:
         K12G05A* C2012 04 12.33925 12 36 09.775+04 23 54.11         21.3 wLEG040F51
         K12G05A  C2012 04 12.33991 12 36 09.730+04 23 56.25         21.4 wLEG040F51
         K12G05A  C2012 04 12.36714 12 36 07.804+04 25 25.50         21.5 wLEG040F51
         K12G05A  C2012 04 12.36779 12 36 07.750+04 25 27.58         21.4 wLEG040F51
         K12G05A  C2012 04 12.38115 12 36 06.798+04 26 11.21         21.1 wLEG040F51
         K12G05A  C2012 04 12.38181 12 36 06.750+04 26 13.35         21.2 wLEG040F51
         K12G05A KC2012 04 13.29983 12 35 21.00 +05 15 48.2          20.9 RoEG040291
         K12G05A KC2012 04 13.30199 12 35 20.83 +05 15 55.2          20.9 RoEG040291
         K12G05A KC2012 04 13.30415 12 35 20.70 +05 16 02.3          20.9 RoEG040291
         K12G05A %C2012 04 14.31173912 34 35.53 +06 10 17.9          21.7 RtEG040F65
         K12G05A %C2012 04 14.31298712 34 35.46 +06 10 21.9          21.0 RtEG040F65
         K12G05A %C2012 04 14.31421112 34 35.37 +06 10 26.1          21.8 RtEG040F65
         K12G05A %C2012 04 14.31545312 34 35.28 +06 10 29.8          21.8 RtEG040F65
    
    Observer details:
    291 LPL/Spacewatch II.  Observer T. H. Bressi.  1.8-m f/2.7 reflector + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers N. Primak, A. Schultz, S. Watters,
        J. Thiel, T. Goggia.  Measurer PS1 Science Consortium.  1.8-m
        Ritchey-Chretien + CCD.
    F65 Haleakala-Faulkes Telescope North.  Observer T. Lister.  2.0-m f/10
        Ritchey-Chretien + CCD.
    
    Orbital elements:
    2012 GA5                                                 Earth MOID = 0.0984 AU
    Epoch 2012 Mar. 14.0 TT = JDT 2456000.5                 MPC
    M 243.43045              (2000.0)            P               Q
    n   0.80724543     Peri.  108.46853     +0.51355488     +0.85760825
    a   1.1423495      Node   192.54509     -0.82755117     +0.48649466
    e   0.0662941      Incl.    7.33724     -0.22676078     +0.16682639
    P   1.22           H   24.4           G   0.15           U   6
    Residuals in seconds of arc
    120412 F51  0.0   0.0     120412 F51  0.0   0.0     120414 F65  0.2+  0.1-
    120412 F51  0.0   0.1-    120413 291  0.1+  0.1-    120414 F65  0.0   0.2+
    120412 F51  0.1+  0.1+    120413 291  0.2-  0.0     120414 F65  0.1-  0.1-
    120412 F51  0.0   0.0     120413 291  0.0   0.1+
    120412 F51  0.0   0.0     120414 F65  0.0   0.0
    
    Ephemeris:
    2012 GA5                 a,e,i = 1.14, 0.07, 7                   q = 1.0666
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2012 03 15    12 56 54.5 -17 11 30   0.2032  1.1792   153.0    22.5    22.4
    ...
    2012 03 30    12 48 01.8 -07 29 21   0.1667  1.1648   175.1     4.2    21.2
    ...
    2012 04 07    12 40 48.9 -00 28 58   0.1573  1.1567   171.4     7.5    21.2
    ...
    2012 04 13    12 35 36.0 +04 59 59   0.1550  1.1504   161.1    16.4    21.5
    2012 04 14    12 34 48.3 +05 53 50   0.1550  1.1494   159.4    17.9    21.6
    2012 04 15    12 34 02.4 +06 47 05   0.1550  1.1483   157.8    19.3    21.6
    ...
    2012 04 21    12 30 16.1 +11 48 21   0.1576  1.1419   148.2    27.6    21.9
    ...
    2012 04 29    12 28 09.7 +17 21 58   0.1653  1.1334   136.9    37.4    22.3
    ...
    2012 05 14    12 34 35.6 +23 54 19   0.1867  1.1175   120.7    51.1    22.9
    
    A. U. Tomatic                (C) Copyright 2012 MPC           M.P.E.C. 2012-G40
    

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