MPEC 2007-K21 : 2007 KK
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M.P.E.C. 2007-K21 Issued 2007 May 18, 16:49 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 KK
Observations:
K07K00K* C2007 05 16.41647 17 42 54.72 +19 05 16.2 20.2 V EK021G96
K07K00K C2007 05 16.42194 17 42 55.18 +19 05 00.8 20.5 V EK021G96
K07K00K C2007 05 16.42758 17 42 55.62 +19 04 44.5 21.0 V EK021G96
K07K00K C2007 05 16.43304 17 42 56.08 +19 04 29.1 20.8 V EK021G96
K07K00K C2007 05 16.45057 17 42 57.56 +19 03 39.2 20.8 V EK021G96
K07K00K C2007 05 16.45264 17 42 57.74 +19 03 33.5 20.6 V EK021G96
K07K00K C2007 05 16.45461 17 42 57.88 +19 03 27.6 21.3 V EK021G96
K07K00K C2007 05 16.45660 17 42 58.06 +19 03 21.5 19.9 V EK021G96
K07K00K HC2007 05 17.26808 17 44 31.02 +18 24 48.6 EK021291
K07K00K C2007 05 17.27371 17 44 31.53 +18 24 33.1 EK021291
K07K00K HC2007 05 17.27929 17 44 31.98 +18 24 18.7 EK021291
K07K00K C2007 05 17.29698 17 44 33.49 +18 23 29.0 EK021291
K07K00K C2007 05 17.31416 17 44 34.90 +18 22 40.4 EK021291
K07K00K 5C2007 05 17.40521 17 44 42.62 +18 18 19.0 20.2 R EK021673
K07K00K 5C2007 05 17.41111 17 44 43.12 +18 18 02.5 EK021673
K07K00K 5C2007 05 17.41424 17 44 43.39 +18 17 52.8 EK021673
K07K00K 5C2007 05 17.42106 17 44 43.91 +18 17 33.1 EK021673
K07K00K C2007 05 18.19198 17 46 07.51 +17 40 05.2 20.6 R EK021649
K07K00K C2007 05 18.19672 17 46 07.95 +17 39 52.1 20.2 R EK021649
K07K00K C2007 05 18.20145 17 46 08.33 +17 39 38.8 20.5 R EK021649
K07K00K C2007 05 18.20619 17 46 08.70 +17 39 25.2 21.0 R EK021649
K07K00K C2007 05 18.46271 17 46 29.57 +17 27 08.4 EK021291
Observer details:
291 LPL/Spacewatch II. Observer R. S. McMillan. 1.8-m f/2.7 reflector + CCD.
649 Powell Observatory, Louisburg. Observers R. Fredrick, R. Trentman.
0.75-m Newtonian reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.61-m f/16
Cassegrain + CCD.
G96 Mt. Lemmon Survey. Observers A. D. Grauer, C. A. Nall. 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.
Orbital elements:
2007 KK Earth MOID = 0.1095 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 351.41135 (2000.0) P Q
n 0.55547479 Peri. 110.53791 -0.79922811 +0.59380978
a 1.4656372 Node 106.00233 -0.58113633 -0.72407363
e 0.2661845 Incl. 5.54406 -0.15334599 -0.35086654
P 1.77 H 23.5 G 0.15 U 7
Residuals in seconds of arc
070516 G96 0.3+ 0.0 070517 291 0.3- 0.6- 070517 673 1.0+ 0.0
070516 G96 0.4+ 0.1+ 070517 291 0.0 0.5- 070518 649 1.0+ 0.6-
070516 G96 0.0 0.2- 070517 291 0.4- 0.7+ 070518 649 1.3+ 0.3-
070516 G96 0.0 0.0 070517 291 0.3- 0.3+ 070518 649 0.9+ 0.2-
070516 G96 0.2+ 0.1+ 070517 291 0.4- 0.2- 070518 649 0.4+ 0.4-
070516 G96 0.3+ 0.4+ 070517 673 0.3+ 0.3+ 070518 291 0.6- 0.3+
070516 G96 0.1- 0.1+ 070517 673 0.8+ 0.8+
070516 G96 0.1+ 0.3- 070517 673 1.2+ 0.1+
Ephemeris:
2007 KK a,e,i = 1.47, 0.27, 6 q = 1.0755
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 05 10 17 29.25 +23 45.6 0.117 1.083 125.9 49.0 20.9
2007 05 20 17 49.00 +16 11.3 0.118 1.096 132.9 42.6 20.7
2007 05 30 18 00.81 +07 18.0 0.123 1.114 142.8 33.4 20.6
2007 06 09 18 06.36 -01 54.0 0.135 1.139 154.5 22.6 20.5
2007 06 19 18 07.72 -10 20.0 0.155 1.167 166.1 12.1 20.5
2007 06 29 18 07.91 -17 12.5 0.184 1.199 172.1 6.7 20.7
2007 07 09 18 09.19 -22 16.5 0.223 1.234 165.7 11.7 21.4
Gareth V. Williams (C) Copyright 2007 MPC M.P.E.C. 2007-K21
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