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IAU Minor Planet Center

Minor Planet Center

MPEC 2007-K64 : 2007 KH7

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M.P.E.C. 2007-K64                                Issued 2007 May 29, 10:50 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 KH7

Observations:
     K07K07H* C2007 05 26.63174 18 51 59.50 -66 12 26.3          17.4 V EK064E12
     K07K07H  C2007 05 26.64167 18 52 00.26 -66 12 24.0          17.2 V EK064E12
     K07K07H  C2007 05 26.65161 18 52 00.98 -66 12 22.1          17.4 V EK064E12
     K07K07H  C2007 05 26.66154 18 52 01.74 -66 12 19.6          17.2 V EK064E12
     K07K07H  C2007 05 27.50627 18 53 15.16 -66 08 27.0          17.5 V EK064E12
     K07K07H  C2007 05 27.50669 18 53 15.25 -66 08 26.7          17.5 V EK064E12
     K07K07H  C2007 05 27.50711 18 53 15.23 -66 08 26.7          17.4 V EK064E12
     K07K07H  C2007 05 28.54404 18 54 38.52 -66 03 08.1          17.1 V EK064E12
     K07K07H  C2007 05 28.54446 18 54 38.55 -66 03 08.7          17.1 V EK064E12
     K07K07H  C2007 05 28.54487 18 54 38.62 -66 03 09.2          17.0 V EK064E12
     K07K07H  C2007 05 28.54723 18 54 38.79 -66 03 08.0          17.1 V EK064E12
     K07K07H  C2007 05 28.57845 18 54 40.87 -66 02 59.3          17.0 V EK064E12

Observer details:
E12 Siding Spring Survey.  Observer R. H. McNaught.  Measurers E. C. Beshore,
    E. J. Christensen, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill,
    R. A. Kowalski, S. M. Larson, R. H. McNaught.  0.5-m Uppsala Schmidt + CCD.

Orbital elements:
2007 KH7
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5                 MPC
M 338.78292              (2000.0)            P               Q
n   0.21632437     Peri.  350.65092     +0.34826039     +0.87608649
a   2.7483102      Node   299.07499     -0.83351016     +0.12664595
e   0.5067767      Incl.   22.42821     -0.42892368     +0.46522388
P   4.56           H   16.2           G   0.15           U   8
Residuals in seconds of arc
070526 E12  0.0   0.0     070527 E12  0.1-  0.1-    070528 E12  0.1-  0.0
070526 E12  0.1+  0.1+    070527 E12  0.2+  0.1+    070528 E12  0.2+  0.6-
070526 E12  0.1-  0.2-    070527 E12  0.1-  0.0     070528 E12  0.2+  0.1-
070526 E12  0.1+  0.0     070528 E12  0.1-  0.7+    070528 E12  0.2-  0.1-

Ephemeris:
2007 KH7                 a,e,i = 2.75, 0.51, 22                  q = 1.3555
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2007 05 30    18 56.42   -65 54.2    0.570    1.445   129.6    32.7    17.2
2007 06 09    19 03.83   -64 03.5    0.502    1.413   134.5    30.8    16.8
2007 06 19    19 03.07   -60 22.8    0.442    1.387   140.8    27.6    16.4
2007 06 29    18 57.29   -54 16.3    0.395    1.369   148.6    22.8    15.9
2007 07 09    18 50.68   -45 27.2    0.364    1.358   156.6    17.3    15.6
2007 07 19    18 46.45   -34 34.2    0.355    1.356   160.3    14.7    15.4
2007 07 29    18 46.26   -23 20.9    0.371    1.361   155.2    18.2    15.7
2007 08 08    18 50.12   -13 34.9    0.411    1.375   146.2    24.2    16.1
2007 08 18    18 57.54   -06 04.2    0.471    1.396   137.5    29.3    16.6
2007 08 28    19 07.97   -00 40.9    0.545    1.424   130.3    32.8    17.0
2007 09 07    19 20.76   +03 03.9    0.630    1.459   124.3    34.8    17.5
2007 09 17    19 35.46   +05 39.1    0.724    1.499   119.2    35.8    17.8
2007 09 27    19 51.72   +07 28.3    0.827    1.544   114.8    36.1    18.2
2007 10 07    20 09.16   +08 48.2    0.937    1.593   110.6    36.0    18.5
2007 10 17    20 27.53   +09 50.7    1.054    1.645   106.6    35.5    18.9
2007 10 27    20 46.61   +10 44.5    1.177    1.700   102.7    34.8    19.1
2007 11 06    21 06.16   +11 35.0    1.307    1.757    98.7    33.9    19.4
2007 11 16    21 26.05   +12 26.1    1.444    1.815    94.6    32.9    19.7
2007 11 26    21 46.12   +13 20.2    1.586    1.875    90.5    31.8    19.9
2007 12 06    22 06.26   +14 18.4    1.733    1.935    86.1    30.5    20.1
2007 12 16    22 26.40   +15 21.3    1.884    1.996    81.7    29.2    20.4
2007 12 26    22 46.47   +16 28.9    2.039    2.057    77.1    27.8    20.5
2008 01 05    23 06.42   +17 40.6    2.196    2.118    72.4    26.3    20.7
2008 01 15    23 26.25   +18 56.0    2.353    2.178    67.6    24.7    20.9
2008 01 25    23 45.93   +20 14.1    2.510    2.239    62.8    23.0    21.0

Timothy B. Spahr             (C) Copyright 2007 MPC           M.P.E.C. 2007-K64

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