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  • MPEC 2012-F107: 2012 FD58

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    M.P.E.C. 2012-F107                               Issued 2012 Mar. 30, 17:34 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 FD58
    
    Observations:
         K12F58D* C2012 03 27.27405 11 37 55.12 -15 33 41.0          21.6 VrEF107G96
         K12F58D  C2012 03 27.27706 11 37 54.84 -15 33 35.5          22.3 VrEF107G96
         K12F58D  C2012 03 27.28008 11 37 54.19 -15 33 28.8          22.7 VrEF107G96
         K12F58D  C2012 03 27.28310 11 37 53.83 -15 33 23.2          21.1 VrEF107G96
         K12F58D  C2012 03 28.14263 11 35 55.70 -15 03 28.0          20.6 RoEF107H01
         K12F58D  C2012 03 28.14761 11 35 54.98 -15 03 17.6          20.7 RoEF107H01
         K12F58D  C2012 03 28.16017 11 35 53.18 -15 02 51.5          20.6 RoEF107H01
         K12F58D  C2012 03 28.16760 11 35 52.13 -15 02 35.8          20.6 RoEF107H01
         K12F58D  C2012 03 29.17008 11 33 34.26 -14 27 03.3          21.4 RoEF107H01
         K12F58D  C2012 03 29.17655 11 33 33.33 -14 26 49.3          21.0 RoEF107H01
         K12F58D  C2012 03 29.18355 11 33 32.34 -14 26 34.5          21.2 RoEF107H01
         K12F58D  C2012 03 29.19689 11 33 30.43 -14 26 05.8          21.0 RoEF107H01
         K12F58D KC2012 03 30.33456 11 30 54.62 -13 44 57.7          20.7 RoEF107291
         K12F58D KC2012 03 30.33713 11 30 54.23 -13 44 51.8          20.6 RoEF107291
         K12F58D KC2012 03 30.33968 11 30 53.90 -13 44 45.9          21.0 RoEF107291
    
    Observer details:
    291 LPL/Spacewatch II.  Observer J. V. Scotti.  1.8-m f/2.7 reflector + CCD.
    G96 Mt. Lemmon Survey.  Observer R. A. Kowalski.  Measurers J. D. Ahern,
        E. C. Beshore, A. Boattini, A. R. Gibbs, A. D. Grauer, R. E. Hill,
        R. A. Kowalski, S. M. Larson, R. H. McNaught.  1.5-m reflector + CCD.
    H01 Magdalena Ridge Observatory, Socorro.  Observer W. H. Ryan.  2.4-m f/8.9
        reflector + CCD.
    
    Orbital elements:
    2012 FD58                                                Earth MOID = 0.1481 AU
    Epoch 2012 Mar. 14.0 TT = JDT 2456000.5                 MPC
    M 214.13628              (2000.0)            P               Q
    n   0.83986008     Peri.  136.52244     +0.93895719     +0.32543350
    a   1.1125805      Node   205.14036     -0.34047245     +0.92554818
    e   0.3785520      Incl.   15.22833     +0.04937511     +0.19352932
    P   1.17           H   21.5           G   0.15           U   9
    Residuals in seconds of arc
    120327 G96  0.5-  0.5+    120328 H01  0.1-  0.0     120329 H01  0.1+  0.0
    120327 G96  1.8+  0.2-    120328 H01  0.1-  0.2-    120329 H01  0.0   0.2+
    120327 G96  1.2-  0.2+    120328 H01  0.1+  0.0     120330 291  0.1+  0.3-
    120327 G96  0.1-  0.4-    120329 H01  0.0   0.1-    120330 291  0.3-  0.0
    120328 H01  0.1+  0.0     120329 H01  0.1-  0.1+    120330 291  0.2+  0.3+
    
    Ephemeris:
    2012 FD58                a,e,i = 1.11, 0.38, 15                  q = 0.6914
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2012 02 29    12 30 59.8 -25 06 50   0.6280  1.5168   138.0    25.9    22.6
    ...
    2012 03 15    12 05 38.7 -21 26 48   0.5290  1.4924   155.6    16.0    21.9
    ...
    2012 03 23    11 47 49.9 -17 53 15   0.4939  1.4750   162.3    11.8    21.5
    ...
    2012 03 29    11 33 57.1 -14 32 56   0.4773  1.4598   162.0    12.2    21.4
    2012 03 30    11 31 40.6 -13 56 57   0.4754  1.4572   161.4    12.7    21.5
    2012 03 31    11 29 25.4 -13 20 22   0.4738  1.4544   160.6    13.2    21.5
    ...
    2012 04 06    11 16 36.4 -09 32 10   0.4687  1.4370   154.1    17.7    21.6
    ...
    2012 04 14    11 02 17.3 -04 23 22   0.4743  1.4111   143.0    25.3    21.8
    ...
    2012 04 29    10 46 54.7 +04 02 01   0.5126  1.3541   122.6    38.8    22.3
    
    A. U. Tomatic                (C) Copyright 2012 MPC           M.P.E.C. 2012-F107
    

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