MPEC 2008-C30 : 2008 CR1
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M.P.E.C. 2008-C30 Issued 2008 Feb. 4, 19:49 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
2008 CR1
Observations:
K08C01R* C2008 02 03.32419 09 55 26.83 -00 40 39.3 19.3 V EC030703
K08C01R C2008 02 03.33074 09 55 24.96 -00 40 50.8 19.6 V EC030703
K08C01R C2008 02 03.33729 09 55 23.37 -00 41 03.3 20.4 V EC030703
K08C01R C2008 02 03.34384 09 55 21.54 -00 41 16.2 19.8 V EC030703
K08C01R C2008 02 03.34843 09 55 20.26 -00 41 24.9 20.3 V EC030703
K08C01R C2008 02 03.35478 09 55 18.58 -00 41 36.5 EC030703
K08C01R C2008 02 03.36113 09 55 16.74 -00 41 49.0 EC030703
K08C01R C2008 02 03.36750 09 55 15.07 -00 42 02.1 20.1 V EC030703
K08C01R C2008 02 03.37780 09 55 12.45 -00 42 22.4 19.8 R EC030854
K08C01R C2008 02 03.38451 09 55 10.64 -00 42 33.3 19.9 R EC030854
K08C01R C2008 02 03.39124 09 55 08.90 -00 42 48.5 20.2 R EC030854
K08C01R C2008 02 03.42379 09 55 00.10 -00 43 49.7 EC030703
K08C01R C2008 02 03.42501 09 54 59.60 -00 43 51.5 EC030703
K08C01R C2008 02 03.42625 09 54 59.35 -00 43 56.5 EC030703
K08C01R C2008 02 03.42750 09 54 59.06 -00 43 55.3 20.3 V EC030703
K08C01R C2008 02 04.01159 09 52 24.65 -01 02 43.7 EC030246
K08C01R C2008 02 04.01226 09 52 24.43 -01 02 45.3 EC030246
K08C01R C2008 02 04.01293 09 52 24.29 -01 02 47.1 EC030246
K08C01R C2008 02 04.01354 09 52 24.05 -01 02 48.3 EC030246
K08C01R C2008 02 04.01417 09 52 23.97 -01 02 48.8 EC030246
K08C01R C2008 02 04.01483 09 52 23.83 -01 02 50.8 EC030246
K08C01R C2008 02 04.01552 09 52 23.60 -01 02 51.6 EC030246
K08C01R IC2008 02 04.30321 09 51 06.65 -01 12 03.2 EC030711
K08C01R C2008 02 04.30786 09 51 05.47 -01 12 12.2 19.2 R EC030711
K08C01R C2008 02 04.31252 09 51 04.15 -01 12 22.4 19.6 R EC030711
K08C01R C2008 02 04.53634 09 50 03.70 -01 19 15.4 19.4 R EC030474
K08C01R C2008 02 04.53843 09 50 03.12 -01 19 20.8 19.2 R EC030474
K08C01R C2008 02 04.54155 09 50 02.28 -01 19 27.5 18.7 R EC030474
K08C01R C2008 02 04.54480 09 50 01.39 -01 19 32.7 19.0 R EC030474
Observer details:
246 Klet Observatory-KLENOT. Observers M. Tichy, J. Ticha. Measurer M. Tichy.
1.06-m KLENOT Telescope + CCD.
474 Mount John Observatory, Lake Tekapo. Observer A. C. Gilmore. 1.0-m f/7.7
reflector + CCD.
703 Catalina Sky Survey. Observer A. Boattini. 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.
711 McDonald Observatory. Observer J. G. Ries. 0.76-m reflector + CCD
+ prime-focus corrector.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
Orbital elements:
2008 CR1 Earth MOID = 0.3850 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 161.50800 (2000.0) P Q
n 0.80500369 Peri. 339.66917 +0.49627649 +0.71118918
a 1.1444693 Node 315.43503 -0.66567040 -0.05644918
e 0.4659007 Incl. 45.19965 -0.55730832 +0.70073065
P 1.22 H 19.4 G 0.15 U 9
Residuals in seconds of arc
080203 703 0.6+ 0.9- 080203 854 1.0+ 1.5- 080204 246 0.7+ 0.5-
080203 703 1.2- 0.2+ 080203 703 0.1- 0.2- 080204 246 0.1+ 0.0
080203 703 1.3+ 0.3+ 080203 703 (2.7- 0.4+) 080204 711 0.1- 0.5+
080203 703 0.1+ 0.1- 080203 703 (1.5- 2.3-) 080204 711 1.4+ 0.5+
080203 703 0.6- 0.0 080203 703 0.8- 1.3+ 080204 711 0.8+ 0.7-
080203 703 0.3- 0.6+ 080204 246 0.1- 0.4+ 080204 474 0.3- 0.9+
080203 703 (2.4- 0.3+) 080204 246 0.7- 0.1+ 080204 474 0.4- 0.4-
080203 703 (1.8- 0.6-) 080204 246 0.1- 0.4- 080204 474 0.1- 1.1-
080203 854 0.2+ 1.2- 080204 246 1.2- 0.5- 080204 474 0.0 0.0
080203 854 0.1+ 0.8+ 080204 246 0.2+ 0.2+
Ephemeris:
2008 CR1 a,e,i = 1.14, 0.47, 45 q = 0.6113
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 02 04 09 52.47 -01 02.1 0.568 1.531 159.3 13.2 19.9
2008 02 14 09 03.37 -06 26.0 0.529 1.489 157.4 14.8 19.7
2008 02 24 08 11.88 -11 05.3 0.534 1.443 140.7 25.8 20.0
2008 03 05 07 28.05 -14 15.2 0.576 1.391 122.8 36.8 20.4
2008 03 15 06 56.40 -16 08.0 0.637 1.333 107.6 45.3 20.8
2008 03 25 06 35.81 -17 18.8 0.704 1.271 95.1 51.4 21.1
2008 04 04 06 23.27 -18 12.9 0.766 1.202 84.7 55.9 21.3
2008 04 14 06 16.02 -19 04.6 0.815 1.129 76.0 59.5 21.4
2008 04 24 06 11.71 -19 59.6 0.846 1.051 68.5 63.0 21.4
2008 05 04 06 08.41 -20 56.0 0.855 0.969 62.0 66.8 21.3
Timothy B. Spahr (C) Copyright 2008 MPC M.P.E.C. 2008-C30
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