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IAU Minor Planet Center

Minor Planet Center

MPEC 2007-N14 : 2007 JF43, 2007 JH43, 2007 JJ43, 2007 JK43

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


Read MPEC 2007-N13 Read MPEC 2007-N15


M.P.E.C. 2007-N14                                Issued 2007 July 5, 22:49 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

                  2007 JF43, 2007 JH43, 2007 JJ43, 2007 JK43

Observations:
     K07J43F* C2007 05 10.28773 15 09 54.56 -11 52 40.8          20.9 R EN014675
     K07J43F  C2007 05 10.34182 15 09 54.36 -11 52 38.9          20.8 R EN014675
     K07J43F  C2007 05 11.21155 15 09 49.99 -11 52 17.9          20.6 R EN014675
     K07J43F  C2007 05 11.35383 15 09 49.16 -11 52 14.5          21.0 R EN014675
     K07J43F  C2007 06 20.19908 15 06 48.66 -11 39 28.0                 EN014675
     K07J43F  C2007 06 20.31746 15 06 48.23 -11 39 26.6                 EN014675
     K07J43F  C2007 06 21.19866 15 06 45.11 -11 39 15.5                 EN014675
     K07J43H* C2007 05 10.36483 15 32 09.40 -15 36 11.6          20.1 R EN014675
     K07J43H  C2007 05 10.40777 15 32 09.16 -15 36 10.4          20.2 R EN014675
     K07J43H  C2007 05 11.24267 15 32 04.93 -15 35 59.2          20.4 R EN014675
     K07J43H  C2007 05 11.37045 15 32 04.23 -15 35 57.0          20.4 R EN014675
     K07J43H  C2007 06 16.33474 15 29 07.97 -15 28 43.3                 EN014675
     K07J43H  C2007 06 17.19911 15 29 04.26 -15 28 36.9                 EN014675
     K07J43H  C2007 06 17.25872 15 29 04.01 -15 28 35.0                 EN014675
     K07J43H  C2007 06 17.31228 15 29 03.78 -15 28 34.7                 EN014675
     K07J43H  C2007 06 18.19232 15 29 00.06 -15 28 27.3                 EN014675
     K07J43J* C2007 05 14.28078 15 32 34.98 -26 34 04.0          20.9 R EN014675
     K07J43J  C2007 05 14.32188 15 32 34.80 -26 34 03.0          20.8 R EN014675
     K07J43J  C2007 05 15.28223 15 32 29.80 -26 33 45.3          20.7 R EN014675
     K07J43J  C2007 05 15.32406 15 32 29.64 -26 33 44.0          20.7 R EN014675
     K07J43J  C2007 06 19.19075 15 29 41.67 -26 21 26.3                 EN014675
     K07J43J  C2007 06 19.24524 15 29 41.45 -26 21 25.2                 EN014675
     K07J43J  C2007 06 19.30034 15 29 41.21 -26 21 23.9                 EN014675
     K07J43J  C2007 06 20.18766 15 29 37.60 -26 21 04.0                 EN014675
     K07J43K* C2007 05 10.26134 14 57 53.44 -22 22 26.7          20.7 R EN014675
     K07J43K  C2007 05 10.30768 14 57 53.06 -22 22 23.8          20.9 R EN014675
     K07J43K  C2007 05 11.25263 14 57 45.34 -22 21 25.8          21.0 R EN014675
     K07J43K  C2007 05 11.29906 14 57 44.97 -22 21 22.5          21.2 R EN014675
     K07J43K  C2007 06 08.17901 14 54 14.35 -21 52 00.5                 EN014675
     K07J43K  C2007 06 08.28422 14 54 13.65 -21 51 54.0                 EN014675
     K07J43K  C2007 07 03.24944 14 52 06.05 -21 27 38.7                 EN014675
     K07J43K  C2007 07 04.17813 14 52 02.88 -21 26 49.6                 EN014675
     K07J43K  C2007 07 04.23228 14 52 02.71 -21 26 47.2                 EN014675
     K07J43K  C2007 07 05.17815 14 51 59.68 -21 25 57.4                 EN014675

Observer details:
675 Palomar Mountain.  Observers M. E. Schwamb, M. E. Brown, D. Rabinowitz.
    1.2-m Oschin Schmidt + CCD, 1.5-m f/8.5 Cassegrain + CCD.

Orbital elements:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Arc C
K07J43F  5.3  0.15 K075K   0.034  23.120 205.873  14.078 0.10548  43.37264  42EX
K07J43H  4.7  0.15 K075K   0.033 168.485  65.439  16.850 0.09501  44.21218  39EX
K07J43J  4.9  0.15 K075K   0.019 324.857 271.682  12.306 0.08925  46.21995  37EX
K07J43K  7.6  0.15 K075K 358.246 358.440 233.533  45.247 0.46573  44.81101  56 X

Ephemerides:
2007 JF43                a,e,i = 43.37, 0.11, 14                 q = 38.798
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2007 06 29    15 06.33   -11 37.9   38.131   38.798   130.4     1.1    21.3
2007 07 09    15 05.90   -11 36.7   38.267   38.798   120.8     1.3    21.3
2007 07 19    15 05.62   -11 36.3   38.417   38.798   111.3     1.4    21.4
2007 07 29    15 05.49   -11 36.6   38.578   38.798   101.7     1.5    21.4
2007 08 08    15 05.53   -11 37.7   38.745   38.798    92.2     1.5    21.4
2007 08 18    15 05.73   -11 39.4   38.913   38.798    82.7     1.5    21.4
2007 08 28    15 06.09   -11 41.8   39.077   38.798    73.2     1.4    21.4
2007 09 07    15 06.61   -11 44.8   39.233   38.798    63.8     1.3    21.4
2007 09 17    15 07.28   -11 48.3   39.376   38.798    54.3     1.2    21.4
2007 09 27    15 08.08   -11 52.1   39.503   38.798    44.8     1.0    21.4
2007 10 07    15 09.00   -11 56.3   39.610   38.798    35.3     0.9    21.4

2007 JH43                a,e,i = 44.21, 0.10, 17                 q = 40.012
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2007 06 29    15 28.30   -15 27.3   39.266   40.012   136.7     1.0    20.8
2007 07 09    15 27.78   -15 26.8   39.391   40.012   127.1     1.2    20.9
2007 07 19    15 27.39   -15 26.8   39.533   40.012   117.5     1.3    20.9
2007 07 29    15 27.15   -15 27.4   39.688   40.012   107.9     1.4    20.9
2007 08 08    15 27.06   -15 28.7   39.853   40.012    98.3     1.4    20.9
2007 08 18    15 27.14   -15 30.5   40.021   40.012    88.7     1.4    20.9
2007 08 28    15 27.39   -15 33.0   40.189   40.012    79.2     1.4    20.9
2007 09 07    15 27.80   -15 36.0   40.351   40.012    69.6     1.4    20.9
2007 09 17    15 28.36   -15 39.5   40.504   40.012    60.1     1.2    20.9
2007 09 27    15 29.06   -15 43.4   40.642   40.012    50.5     1.1    20.9
2007 10 07    15 29.88   -15 47.6   40.762   40.012    40.9     0.9    20.9
2007 10 17    15 30.82   -15 52.2   40.860   40.012    31.3     0.7    20.9

2007 JJ43                a,e,i = 46.22, 0.09, 12                 q = 42.095
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2007 06 29    15 29.07   -26 17.9   41.321   42.095   139.1     0.9    21.2
2007 07 09    15 28.55   -26 14.4   41.439   42.095   129.6     1.1    21.3
2007 07 19    15 28.17   -26 11.2   41.576   42.095   120.1     1.2    21.3
2007 07 29    15 27.94   -26 08.4   41.727   42.095   110.6     1.3    21.3
2007 08 08    15 27.87   -26 06.1   41.889   42.095   101.0     1.4    21.3
2007 08 18    15 27.97   -26 04.3   42.056   42.095    91.5     1.4    21.3
2007 08 28    15 28.23   -26 03.1   42.223   42.095    82.0     1.4    21.3
2007 09 07    15 28.66   -26 02.5   42.387   42.095    72.5     1.3    21.3
2007 09 17    15 29.25   -26 02.5   42.542   42.095    63.0     1.2    21.3
2007 09 27    15 29.98   -26 03.1   42.684   42.095    53.5     1.1    21.3
2007 10 07    15 30.84   -26 04.4   42.809   42.095    43.9     0.9    21.3
2007 10 17    15 31.81   -26 06.2   42.913   42.095    34.4     0.8    21.3

2007 JK43                a,e,i = 44.81, 0.47, 45                 q = 23.941
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2007 06 29    14 52.37   -21 31.5   23.304   23.971   130.0     1.9    21.6
2007 07 09    14 51.81   -21 22.7   23.439   23.970   120.4     2.1    21.6
2007 07 19    14 51.51   -21 15.0   23.589   23.968   110.8     2.3    21.6
2007 07 29    14 51.48   -21 08.3   23.749   23.967   101.2     2.4    21.6
2007 08 08    14 51.73   -21 02.9   23.914   23.966    91.7     2.4    21.7
2007 08 18    14 52.26   -20 58.7   24.080   23.965    82.3     2.4    21.7
2007 08 28    14 53.05   -20 55.8   24.243   23.964    72.8     2.3    21.7
2007 09 07    14 54.10   -20 54.2   24.397   23.963    63.4     2.2    21.7
2007 09 17    14 55.38   -20 53.7   24.539   23.962    54.0     1.9    21.7
2007 09 27    14 56.87   -20 54.2   24.665   23.961    44.6     1.7    21.7
2007 10 07    14 58.53   -20 55.7   24.770   23.960    35.2     1.4    21.7

Brian G. Marsden             (C) Copyright 2007 MPC           M.P.E.C. 2007-N14

Read MPEC 2007-N13 Read MPEC 2007-N15


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