• MPC Preparation (Info)

    • MPEC 2005-B27 : 2005 BY1

    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 2005-B26 Read MPEC 2005-B28 

    M.P.E.C. 2005-B27                                Issued 2005 Jan. 19, 03:23 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 BY1

Observations:
     K05B01Y  C2004 12 19.41086 08 00 00.41 +27 14 38.3          20.8 V EB027691
     K05B01Y  C2004 12 19.43716 07 59 58.91 +27 14 36.2          21.3 V EB027691
     K05B01Y  C2004 12 19.46633 07 59 57.24 +27 14 33.6          20.8 V EB027691
     K05B01Y  C2005 01 07.28959 07 35 19.80 +26 32 15.4          20.4   EB027704
     K05B01Y  C2005 01 07.30413 07 35 18.26 +26 32 11.0          19.8   EB027704
     K05B01Y  C2005 01 07.33059 07 35 15.64 +26 32 06.4          19.9   EB027704
     K05B01Y* C2005 01 18.15759 07 15 53.69 +25 41 17.1          20.3 V EB027691
     K05B01Y  C2005 01 18.18716 07 15 50.33 +25 41 06.9          20.0 V EB027691
     K05B01Y  C2005 01 18.21247 07 15 47.41 +25 40 58.3          20.0 V EB027691
     K05B01Y  C2005 01 19.07902 07 14 09.36 +25 35 44.6                 EB027J95
     K05B01Y  C2005 01 19.08898 07 14 08.28 +25 35 40.6          19.5 R EB027J95

Observer details:
691 Steward Observatory, Kitt Peak.  Observers J. A. Larsen, M. T. Read.
    0.9-m f/3 reflector + CCD.
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.
J95 Great Shefford.  Observer P. Birtwhistle.  0.30-m f/6.3 Schmidt-Cassegrain
    + CCD.

Orbital elements:
2005 BY1
Epoch 2004 Dec. 21.0 TT = JDT 2453360.5                 MPC
M 328.15751              (2000.0)            P               Q
n   0.17937305     Peri.  281.95145     -0.72751205     +0.63629529
a   3.1138516      Node   298.15428     -0.45943829     -0.72959927
e   0.6876996      Incl.   16.92139     -0.50955144     -0.25062563
P   5.49           H   17.5           G   0.15
From 11 observations 2004 Dec. 19-2005 Jan. 19.

Ephemeris:
2005 BY1                 a,e,i = 3.11, 0.69, 17                  q = 0.9725
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2005 01 10    07 30.72   +26 21.9    1.177    2.159   175.5     2.1    19.8
2005 01 20    07 12.43   +25 30.1    1.103    2.072   166.0     6.6    19.8
2005 01 30    06 53.92   +24 16.2    1.058    1.983   152.1    13.4    19.9
2005 02 09    06 37.61   +22 44.3    1.039    1.893   138.4    20.2    20.0
2005 02 19    06 25.46   +21 02.5    1.038    1.802   125.5    26.5    20.1
2005 03 01    06 18.46   +19 18.5    1.050    1.710   113.9    32.0    20.1
2005 03 11    06 16.76   +17 36.8    1.066    1.618   103.5    36.7    20.2
2005 03 21    06 20.08   +15 57.7    1.082    1.526    94.4    40.6    20.2
2005 03 31    06 27.88   +14 18.5    1.091    1.435    86.6    44.0    20.2
2005 04 10    06 39.67   +12 35.2    1.092    1.346    79.9    47.1    20.1
2005 04 20    06 55.08   +10 42.8    1.081    1.260    74.3    50.1    20.0
2005 04 30    07 13.77   +08 36.2    1.057    1.181    69.7    53.2    19.9
2005 05 10    07 35.60   +06 10.7    1.021    1.109    66.2    56.4    19.8
2005 05 20    08 00.63   +03 21.9    0.972    1.049    63.8    59.9    19.7
2005 05 30    08 29.09   +00 06.8    0.912    1.005    62.6    63.6    19.6
2005 06 09    09 01.65   -03 36.0    0.846    0.979    62.7    67.1    19.5
2005 06 19    09 39.45   -07 45.7    0.779    0.973    64.1    69.9    19.4
2005 06 29    10 24.09   -12 16.0    0.717    0.989    67.0    71.1    19.2
2005 07 09    11 17.30   -16 49.5    0.671    1.025    71.5    70.2    19.1
2005 07 19    12 19.38   -20 52.0    0.648    1.077    77.2    66.9    19.1
2005 07 29    13 27.19   -23 37.9    0.658    1.143    83.3    61.9    19.1
2005 08 08    14 34.31   -24 42.9    0.703    1.219    88.5    56.3    19.2
2005 08 18    15 34.67   -24 22.4    0.782    1.302    92.1    51.0    19.4
2005 08 28    16 25.79   -23 12.4    0.891    1.389    93.7    46.5    19.7
2005 09 07    17 08.34   -21 43.2    1.022    1.480    93.6    42.8    20.1
2005 09 17    17 44.13   -20 10.7    1.171    1.571    92.1    39.7    20.4
2005 09 27    18 14.88   -18 41.1    1.334    1.664    89.6    37.0    20.7
2005 10 07    18 41.99   -17 15.7    1.509    1.756    86.3    34.6    21.0
2005 10 17    19 06.43   -15 53.5    1.691    1.847    82.5    32.3    21.3
2005 10 27    19 28.86   -14 33.1    1.880    1.938    78.2    30.1    21.6
2005 11 06    19 49.79   -13 13.4    2.073    2.027    73.5    28.0    21.9

Timothy B. Spahr             (C) Copyright 2005 MPC           M.P.E.C. 2005-B27

    Read MPEC 2005-B26 Read MPEC 2005-B28

    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)