• MPC Preparation (Info)

  • MPEC 2005-J45 : 2005 JB46

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    M.P.E.C. 2005-J45                                Issued 2005 May 11, 15:35 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.
    
                      Supported in part by the Brinson Foundation
                 Prepared using the Tamkin Foundation Computer Network
    
                                  MPC@CFA.HARVARD.EDU
              URL http://cfa-www.harvard.edu/iau/mpc.html  ISSN 1523-6714
    
                                       2005 JB46
    
    Observations:
         K05J46B* C2005 05 08.32919 16 03 57.54 -16 26 01.4          18.6   EJ045704
         K05J46B  C2005 05 08.34116 16 03 57.19 -16 31 36.0          18.7   EJ045704
         K05J46B  C2005 05 08.35354 16 03 56.89 -16 37 21.3          18.5   EJ045704
         K05J46B  C2005 05 08.36456 16 03 56.68 -16 42 29.1          19.2   EJ045704
         K05J46B  C2005 05 10.29540 16 06 26.94 -31 40 45.8          18.5   EJ045704
         K05J46B  C2005 05 10.30656 16 06 26.63 -31 45 51.1          18.8   EJ045704
         K05J46B  C2005 05 10.31855 16 06 26.44 -31 51 19.2          19.0   EJ045704
         K05J46B  C2005 05 10.32919 16 06 26.16 -31 56 09.0          19.2   EJ045704
         K05J46B  C2005 05 10.34050 16 06 25.87 -32 01 16.4          18.8   EJ045704
         K05J46B  C2005 05 11.31220 16 07 51.19 -39 08 23.5          19.4   EJ045854
         K05J46B  C2005 05 11.31720 16 07 50.79 -39 10 32.8          19.2   EJ045854
         K05J46B  C2005 05 11.32222 16 07 50.90 -39 12 38.5          19.4   EJ045854
    
    Observer details:
    704 Lincoln Laboratory ETS, New Mexico.  Observers M. Blythe, F. Shelly,
        M. Bezpalko, R. Huber, L. Manguso, D. Torres, R. Kracke, M. McCleary,
        H. Stange, A. Milner.  Measurers J. Stuart, R. Sayer, J. Evans, J. Kommers.
        1.0-m f/2.15 reflector + CCD.
    854 Sabino Canyon Observatory, Tucson.  Observer J. E. McGaha.  0.36-m f/10.0
        Schmidt-Cassegrain + CCD.
    
    Orbital elements:
    2005 JB46
    Epoch 2005 May 10.0 TT = JDT 2453500.5                  MPC
    M   1.23244              (2000.0)            P               Q
    n   0.64949125     Peri.  179.18727     -0.66928346     +0.72120743
    a   1.3205470      Node    48.77740     -0.68302895     -0.50255853
    e   0.2112373      Incl.   13.74088     -0.29245703     -0.47675442
    P   1.52           H   24.5           G   0.15
    From 11 observations 2005 May 8-11.
    
    Ephemeris:
    2005 JB46                a,e,i = 1.32, 0.21, 14                  q = 1.0416
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2005 05 10    16 05.99   -29 21.5    0.0335   1.042   162.2    17.2    18.1
    2005 05 11    16 07.35   -36 50.0    0.0344   1.042   157.4    21.9    18.3
    2005 05 12    16 08.82   -43 47.3    0.0359   1.042   152.0    27.1    18.6
    2005 05 13    16 10.44   -50 05.1    0.0379   1.042   146.7    32.2    18.8
    2005 05 14    16 12.25   -55 40.4    0.0403   1.043   141.8    36.9    19.1
    2005 05 15    16 14.28   -60 34.0    0.0430   1.043   137.4    41.0    19.4
    2005 05 16    16 16.59   -64 49.3    0.0461   1.043   133.6    44.6    19.6
    2005 05 17    16 19.25   -68 30.4    0.0493   1.044   130.3    47.6    19.9
    2005 05 18    16 22.35   -71 42.0    0.0528   1.044   127.4    50.3    20.1
    2005 05 19    16 26.02   -74 28.1    0.0564   1.045   125.0    52.5    20.3
    2005 05 20    16 30.42   -76 52.6    0.0601   1.046   122.8    54.4    20.5
    2005 05 21    16 35.78   -78 58.7    0.0639   1.046   120.9    56.1    20.7
    2005 05 22    16 42.48   -80 48.9    0.0678   1.047   119.3    57.4    20.8
    2005 05 23    16 51.02   -82 25.4    0.0717   1.048   117.9    58.6    21.0
    2005 05 24    17 02.24   -83 50.0    0.0757   1.049   116.7    59.6    21.1
    2005 05 25    17 17.50   -85 04.0    0.0797   1.050   115.6    60.5    21.3
    2005 05 26    17 39.16   -86 08.2    0.0837   1.051   114.7    61.2    21.4
    2005 05 27    18 11.44   -87 02.5    0.0878   1.052   113.8    61.8    21.5
    2005 05 28    19 01.57   -87 45.9    0.0919   1.053   113.1    62.3    21.6
    2005 05 29    20 18.47   -88 15.1    0.0960   1.054   112.5    62.7    21.8
    2005 05 30    21 58.19   -88 25.9    0.100    1.055   111.9    63.0    21.9
    
    Timothy B. Spahr             (C) Copyright 2005 MPC           M.P.E.C. 2005-J45
    

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