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Minor Planet Center

MPEC 2010-B44 : 2010 BG5

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M.P.E.C. 2010-B44                                Issued 2010 Jan. 27, 06:15 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 http://www.cfa.harvard.edu/iau/mpc.html  ISSN 1523-6714

                                   2010 BG5

Observations:
     K10B05G* C2010 01 25.23333 06 54 43.15 +72 02 11.7          19.0   EB044704
     K10B05G  C2010 01 25.24579 06 54 33.40 +72 04 33.0          18.6   EB044704
     K10B05G  C2010 01 25.25841 06 54 23.40 +72 06 55.5          18.4   EB044704
     K10B05G  C2010 01 25.27088 06 54 13.43 +72 09 15.4          18.6   EB044704
     K10B05G  C2010 01 26.74220 06 32 15.61 +77 43 55.5          20.1 R EB044118
     K10B05G  C2010 01 26.74275 06 32 14.52 +77 44 04.9          18.7 R EB044118
     K10B05G  C2010 01 26.74329 06 32 13.62 +77 44 15.8          18.7 R EB044118
     K10B05G  C2010 01 26.74383 06 32 12.17 +77 44 24.6          17.8 R EB044118
     K10B05G  C2010 01 26.74437 06 32 11.87 +77 44 33.1          19.0 R EB044118
     K10B05G  C2010 01 27.19700 06 14 37.47 +79 50 57.4          18.7 R EB044118
     K10B05G  C2010 01 27.19754 06 14 36.08 +79 51 07.1          18.3 R EB044118
     K10B05G  C2010 01 27.19809 06 14 34.74 +79 51 16.9          18.1 R EB044118

Observer details:
704 Lincoln Laboratory ETS, New Mexico.  Observers M. Blythe, G. Spitz,
    R. Brungard, J. Paige, P. Festler.  1.0-m f/2.15 reflector + CCD.
118 Modra.  Observers J. Vilagi, P. Veres.  0.6-m f/5.5 reflector + CCD.

Orbital elements:
2010 BG5                                                 Earth MOID = 0.0159 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5                  MPC
M 325.70926              (2000.0)            P               Q
n   0.55206984     Peri.  216.62976     -0.99441289     -0.07429055
a   1.4716573      Node   318.91184     +0.10109642     -0.87465638
e   0.3871776      Incl.    6.55207     -0.03037294     -0.47901684
P   1.79           H   23.8           G   0.15           U   7
Residuals in seconds of arc
100125 704  0.1-  0.1+    100126 118  0.1+  0.6-    100126 118  1.0+  0.3-
100125 704  0.2+  0.0     100126 118  0.1-  0.6-    100127 118  0.1+  0.4-
100125 704  0.1+  0.0     100126 118  0.2+  1.0+    100127 118  0.1-  0.0
100125 704  0.2-  0.1-    100126 118  1.2-  0.5+    100127 118  0.0   0.4+

Ephemeris:
2010 BG5                 a,e,i = 1.47, 0.39, 7                   q = 0.9019
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2010 01 24    07 02.73   +68 36.5    0.0447   1.013   129.1    48.9    18.9
2010 01 26    06 46.13   +74 38.1    0.0351   1.004   122.4    55.9    18.6
2010 01 28    05 03.90   +84 11.1    0.0263   0.995   111.6    66.9    18.2
2010 01 30    20 33.69   +74 38.4    0.0190   0.986    92.5    86.4    18.2
2010 02 01    19 52.77   +41 29.5    0.0159   0.978    60.6   118.6    19.5
2010 02 03    19 42.04   +08 00.0    0.0190   0.970    32.1   147.3    23.1
2010 02 05    19 37.35   -11 27.8    0.0263   0.962    23.8   155.6    25.5
2010 02 07    19 34.97   -21 47.2    0.0354   0.955    26.0   153.1    25.5
2010 02 09    19 33.76   -27 46.4    0.0451   0.948    29.8   148.8    25.2
2010 02 11    19 33.30   -31 34.3    0.0553   0.941    33.3   144.9    24.9
2010 02 13    19 33.34   -34 08.7    0.0657   0.935    36.3   141.3    24.8

Sonia Keys                   (C) Copyright 2010 MPC           M.P.E.C. 2010-B44

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