• MPC Preparation (Info)

  • MPEC 2012-B109: 2012 BM86

    The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.

    A form allowing access to any MPEC is at the bottom of this page.


    Read MPEC 2012-B108 Read MPEC 2012-B110


    M.P.E.C. 2012-B109                               Issued 2012 Jan. 30, 18:34 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 BM86
    
    Observations:
         K12B86M* C2012 01 29.55767 10 01 30.585-13 55 18.24         20.7 rLEB109F51
         K12B86M  C2012 01 29.57248 10 01 31.901-13 55 40.61         20.4 iLEB109F51
         K12B86M  C2012 01 29.58593 10 01 33.110-13 56 00.72         20.5 iLEB109F51
         K12B86M  C2012 01 30.34002 10 02 51.92 -14 15 32.5          19.6 RoEB109H01
         K12B86M  C2012 01 30.35140 10 02 53.00 -14 15 50.6          19.6 RoEB109H01
         K12B86M  C2012 01 30.35981 10 02 53.78 -14 16 03.6          19.8 RoEB109H01
         K12B86M  C2012 01 30.36752 10 02 54.51 -14 16 15.8          20.0 RoEB109H01
         K12B86M %C2012 01 30.44960710 03 03.83 -14 18 19.3          21.0 RoEB109F65
         K12B86M %C2012 01 30.45152210 03 04.02 -14 18 22.3          21.0 RoEB109F65
         K12B86M %C2012 01 30.45350210 03 04.20 -14 18 25.3          21.4 RoEB109F65
         K12B86M %C2012 01 30.45546410 03 04.39 -14 18 28.3          21.0 RoEB109F65
         K12B86M %C2012 01 30.45738910 03 04.56 -14 18 31.5          21.1 RoEB109F65
    
    Observer details:
    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.
    H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
        Measurer W. H. Ryan.  2.4-m f/8.9 reflector + CCD.
    
    Orbital elements:
    2012 BM86                                           PHA, Earth MOID = 0.0163 AU
    Epoch 2012 Mar. 14.0 TT = JDT 2456000.5                 MPC
    M 352.14916              (2000.0)            P               Q
    n   0.34317272     Peri.   51.44057     -0.78516428     +0.61783417
    a   2.0205094      Node   166.54087     -0.60961435     -0.75903162
    e   0.5932131      Incl.   10.49679     -0.10902938     -0.20530936
    P   2.87           H   21.9           G   0.15           U   8
    Residuals in seconds of arc
    120129 F51  0.1+  0.0     120130 H01  0.1+  0.1-    120130 F65  0.0   0.1-
    120129 F51  0.0   0.1-    120130 H01  0.0   0.1+    120130 F65  0.0   0.0
    120129 F51  0.0   0.0     120130 H01  0.1+  0.0     120130 F65  0.1+  0.1+
    120130 H01  0.0   0.1+    120130 F65  0.1-  0.1-    120130 F65  0.1-  0.0
    
    Ephemeris:
    2012 BM86                a,e,i = 2.02, 0.59, 10                  q = 0.8219
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2011 12 31    09 27 50.2 -04 43 57   0.6528  1.4900   130.1    30.3    23.1
    ...
    2012 01 15    09 43 00.1 -08 50 39   0.4564  1.3575   138.0    29.0    22.1
    ...
    2012 01 23    09 52 06.1 -11 24 59   0.3616  1.2862   141.2    28.6    21.5
    ...
    2012 01 29    10 00 36.1 -13 41 01   0.2949  1.2328   142.8    28.9    21.0
    2012 01 30    10 02 16.2 -14 06 19   0.2842  1.2239   143.0    29.0    20.9
    2012 01 31    10 04 02.4 -14 32 36   0.2735  1.2151   143.1    29.1    20.8
    ...
    2012 02 06    10 17 40.4 -17 38 38   0.2119  1.1624   143.1    30.6    20.2
    ...
    2012 02 14    10 53 37.7 -24 14 05   0.1360  1.0938   139.1    36.3    19.2
    ...
    2012 02 29    17 37 50.6 -31 58 52   0.06662 0.9750    74.6   101.7    19.7
    
    A. U. Tomatic                (C) Copyright 2012 MPC           M.P.E.C. 2012-B109
    

    Read MPEC 2012-B108 Read MPEC 2012-B110


    MPEC number:

    Enter an MPEC number in one of the following forms:

    • 1997-B01 (the full form)
    • J97B01 (the packed version of the full form)
    • B01 (the abbreviated form)