MPEC 2007-Y17 : 2007 YK
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M.P.E.C. 2007-Y17 Issued 2007 Dec. 17, 18:18 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 YK
Observations:
K07Y00K* C2007 12 16.40515 10 17 50.17 -07 10 33.0 19.3 V EY017703
K07Y00K C2007 12 16.41311 10 17 50.67 -07 10 25.8 19.7 V EY017703
K07Y00K C2007 12 16.42106 10 17 51.21 -07 10 16.4 19.5 V EY017703
K07Y00K C2007 12 16.42905 10 17 51.68 -07 10 07.6 19.3 V EY017703
K07Y00K C2007 12 16.49986 10 17 55.95 -07 08 51.2 19.6 V EY017703
K07Y00K C2007 12 16.50168 10 17 56.07 -07 08 49.5 19.4 V EY017703
K07Y00K C2007 12 16.50351 10 17 56.17 -07 08 47.6 19.2 V EY017703
K07Y00K C2007 12 16.50528 10 17 56.28 -07 08 45.3 19.2 V EY017703
K07Y00K C2007 12 17.49977 10 18 59.32 -06 50 25.5 19.2 V EY017G96
K07Y00K C2007 12 17.50662 10 18 59.72 -06 50 18.0 19.4 V EY017G96
K07Y00K C2007 12 17.51348 10 19 00.12 -06 50 10.3 19.4 V EY017G96
K07Y00K C2007 12 17.52042 10 19 00.51 -06 50 02.4 19.4 V EY017G96
Observer details:
703 Catalina Sky Survey. Observer A. R. Gibbs. 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. 0.68-m Schmidt + CCD.
G96 Mt. Lemmon Survey. Observer E. Beshore. 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 YK Earth MOID = 0.3548 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 35.52637 (2000.0) P Q
n 0.54052130 Peri. 259.07144 +0.74997808 -0.51865286
a 1.4925452 Node 130.64960 +0.57286903 +0.81957145
e 0.1870815 Incl. 32.75764 -0.33068709 +0.24351971
P 1.82 H 17.5 G 0.15 U 9
Residuals in seconds of arc
071216 703 0.5- 0.6+ 071216 703 0.1- 0.1+ 071217 G96 0.1+ 0.2+
071216 703 0.3- 0.8- 071216 703 0.1+ 0.2- 071217 G96 0.1+ 0.0
071216 703 0.5+ 0.1+ 071216 703 0.1- 0.2- 071217 G96 0.1+ 0.1-
071216 703 0.3+ 0.3+ 071216 703 0.0 0.1+ 071217 G96 0.2- 0.0
Ephemeris:
2007 YK a,e,i = 1.49, 0.19, 33 q = 1.2133
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 12 16 10 17.39 -07 17.7 0.800 1.410 103.9 42.7 19.4
2007 12 26 10 26.56 -03 41.9 0.728 1.437 113.3 38.9 19.1
2008 01 05 10 31.75 +01 25.1 0.662 1.463 124.5 33.6 18.8
2008 01 15 10 32.02 +08 17.7 0.608 1.490 137.5 26.5 18.5
2008 01 25 10 26.77 +16 44.7 0.577 1.516 151.3 18.2 18.2
2008 02 04 10 16.01 +25 51.0 0.575 1.542 161.5 11.7 18.0
2008 02 14 10 01.18 +34 10.2 0.604 1.566 158.9 13.1 18.1
2008 02 24 09 45.37 +40 34.1 0.662 1.590 148.0 19.3 18.6
2008 03 05 09 32.07 +44 47.2 0.742 1.613 136.4 25.1 19.0
2008 03 15 09 23.89 +47 09.8 0.837 1.634 126.1 29.4 19.5
2008 03 25 09 21.78 +48 12.2 0.940 1.654 117.2 32.4 19.8
2008 04 04 09 25.30 +48 19.4 1.048 1.673 109.4 34.3 20.1
2008 04 14 09 33.50 +47 47.8 1.158 1.690 102.6 35.4 20.4
2008 04 24 09 45.29 +46 48.0 1.267 1.706 96.6 35.9 20.6
2008 05 04 09 59.68 +45 26.4 1.374 1.720 91.1 35.9 20.8
2008 05 14 10 15.94 +43 46.7 1.477 1.732 86.1 35.6 21.0
2008 05 24 10 33.47 +41 52.1 1.576 1.743 81.5 35.1 21.1
2008 06 03 10 51.86 +39 44.4 1.670 1.752 77.2 34.4 21.3
2008 06 13 11 10.82 +37 25.1 1.759 1.759 73.2 33.6 21.4
2008 06 23 11 30.16 +34 56.1 1.843 1.765 69.5 32.6 21.4
2008 07 03 11 49.76 +32 18.4 1.921 1.769 65.9 31.6 21.5
2008 07 13 12 09.56 +29 33.4 1.994 1.771 62.5 30.6 21.6
Sonia Keys (C) Copyright 2007 MPC M.P.E.C. 2007-Y17
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