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IAU Minor Planet Center

Minor Planet Center

MPEC 2007-K25 : 2007 KD2

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M.P.E.C. 2007-K25                                Issued 2007 May 19, 22:54 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 KD2

Observations:
     K07K02D* C2007 05 18.24093 14 14 00.06 -00 49 51.7          21.1 V EK025G96
     K07K02D  C2007 05 18.24642 14 14 00.60 -00 49 47.1          21.2 V EK025G96
     K07K02D  C2007 05 18.25221 14 14 01.17 -00 49 43.0          20.8 V EK025G96
     K07K02D  C2007 05 18.25771 14 14 01.78 -00 49 37.8          21.3 V EK025G96
     K07K02D  C2007 05 18.26588 14 14 02.54 -00 49 30.2          21.2 V EK025G96
     K07K02D  C2007 05 18.27237 14 14 03.22 -00 49 24.1          21.3 V EK025G96
     K07K02D  C2007 05 18.27876 14 14 03.94 -00 49 18.1          21.0 V EK025G96
     K07K02D  C2007 05 18.28508 14 14 04.52 -00 49 13.4          21.2 V EK025G96
     K07K02D  C2007 05 18.99613 14 15 30.25 -00 39 01.3          21.6 V EK025B21
     K07K02D  C2007 05 19.00892 14 15 31.73 -00 38 50.6          22.0 V EK025B21
     K07K02D  C2007 05 19.12583 14 15 48.83 -00 37 01.8          21.0 R EK025734
     K07K02D  C2007 05 19.14580 14 15 51.09 -00 36 44.1          21.1 R EK025734
     K07K02D  C2007 05 19.15719 14 15 52.35 -00 36 34.8          21.8 R EK025734
     K07K02D  C2007 05 19.20516214 15 57.30 -00 35 51.6          21.4   EK025H55
     K07K02D  C2007 05 19.22154214 15 59.06 -00 35 38.1          21.4   EK025H55
     K07K02D  C2007 05 19.23344714 16 00.37 -00 35 27.6          21.5   EK025H55
     K07K02D 5C2007 05 19.27188 14 16 05.96 -00 34 50.4          21.0 R EK025673
     K07K02D  C2007 05 19.27260 14 16 05.63 -00 34 48.1                 EK025291
     K07K02D  C2007 05 19.27637 14 16 06.06 -00 34 45.5                 EK025291
     K07K02D 5C2007 05 19.27905 14 16 06.72 -00 34 46.2                 EK025673
     K07K02D  C2007 05 19.28019 14 16 06.49 -00 34 42.1                 EK025291
     K07K02D 5C2007 05 19.28160 14 16 07.05 -00 34 44.2                 EK025673
     K07K02D 5C2007 05 19.28681 14 16 07.57 -00 34 38.2                 EK025673
     K07K02D  C2007 05 19.89698 14 17 26.44 -00 25 55.6                 EK025246
     K07K02D  C2007 05 19.89958 14 17 26.76 -00 25 52.9                 EK025246
     K07K02D  C2007 05 19.90376 14 17 27.32 -00 25 49.8                 EK025246
     K07K02D  C2007 05 19.90639 14 17 27.59 -00 25 46.6                 EK025246
     K07K02D  C2007 05 19.90777 14 17 27.84 -00 25 45.8                 EK025246

Observer details:
246 Klet Observatory-KLENOT.  Observers J. Ticha, M. Tichy.  Measurer M. Tichy.
    1.06-m KLENOT Telescope + CCD.
291 LPL/Spacewatch II.  Observer M. T. Read.  1.8-m f/2.7 reflector + CCD.
673 Table Mountain Observatory, Wrightwood.  Observer J. Young.  0.61-m f/16
    Cassegrain + CCD.
734 Farpoint Observatory.  Observer G. Hug.  0.7-m reflector + CCD.
B21 Gaisberg Observatory, Schaerding.  Observer R. Gierlinger.  0.6-m f/3.3
    Newtonian reflector + CCD.
G96 Mt. Lemmon Survey.  Observer S. M. Larson.  Measurers E. C. Beshore,
    A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill,
    R. A. Kowalski, S. M. Larson, R. H. McNaught.  1.5-m reflector + CCD.
H55 Astronomical Research Observatory, Charleston.  Observer R. Holmes.
    0.81-m f/4.0 astrograph + CCD.

Orbital elements:
2007 KD2                                                 Earth MOID = 0.1075 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5                 MPC
M 345.73439              (2000.0)            P               Q
n   0.20817403     Peri.   76.73661     -0.10186324     +0.99478153
a   2.8195839      Node   187.42421     -0.92919371     -0.09722434
e   0.6052658      Incl.    2.57038     -0.35527867     -0.03093748
P   4.73           H   23.5           G   0.15           U   8
Residuals in seconds of arc
070518 G96  0.1+  0.5+    070519 734  0.5-  0.2-    070519 291  0.1-  0.1-
070518 G96  0.2-  0.3+    070519 734  0.2+  0.1+    070519 673  1.5+  1.7-
070518 G96  0.4-  0.7-    070519 734  0.3+  0.6-    070519 673  0.7+  0.2-
070518 G96  0.4+  0.4-    070519 H55  0.7+  1.1+    070519 246  1.0-  0.1-
070518 G96  0.7-  0.1+    070519 H55  0.1+  0.3+    070519 246  0.8-  0.3+
070518 G96  0.4-  0.5+    070519 H55  0.0   0.4+    070519 246  0.3+  0.2-
070518 G96  0.7+  0.9+    070519 673  1.0+  0.6+    070519 246  0.3-  0.7+
070518 G96  0.3-  0.0     070519 291  0.6-  0.6+    070519 246  1.0+  0.3+
070518 B21  0.4-  0.5-    070519 291  0.3-  0.1-
070519 B21  0.1+  1.0-    070519 673  0.7+  1.5-

Ephemeris:
2007 KD2                 a,e,i = 2.82, 0.61, 3                   q = 1.1130
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2007 05 20    14 17.67   -00 23.8    0.177    1.170   151.1    24.7    21.2
2007 05 30    14 47.56   +01 52.9    0.145    1.137   146.4    29.5    20.9
2007 06 09    15 37.12   +03 33.6    0.122    1.118   145.7    30.7    20.5
2007 06 19    16 47.39   +03 49.3    0.111    1.113   149.0    28.0    20.2
2007 06 29    18 04.76   +02 07.8    0.117    1.122   153.9    23.5    20.2
2007 07 09    19 08.29   -00 43.3    0.137    1.146   158.3    19.2    20.5
2007 07 19    19 51.27   -03 42.1    0.172    1.181   162.7    14.8    20.9
2007 07 29    20 18.72   -06 20.2    0.217    1.228   167.1    10.7    21.3
2007 08 08    20 36.69   -08 30.1    0.273    1.283   168.7     8.9    21.8

Gareth V. Williams           (C) Copyright 2007 MPC           M.P.E.C. 2007-K25

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