MPEC 2008-C57 : 2008 CF22
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M.P.E.C. 2008-C57 Issued 2008 Feb. 9, 15:24 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 CF22
Observations:
K08C22F tC2008 02 09.06346 09 00 31.30 +08 45 48.5 18 R EC057J75
K08C22F tC2008 02 09.06624 09 00 39.17 +08 45 03.3 EC057J75
K08C22F tC2008 02 09.07696 09 01 09.74 +08 42 09.0 EC057J75
K08C22F tC2008 02 09.07973 09 01 17.79 +08 41 21.6 EC057J75
K08C22F* C2008 02 09.40404 09 22 09.76 +06 51 55.3 16.0 V EC057703
K08C22F C2008 02 09.41212 09 22 46.45 +06 48 20.8 16.6 V EC057703
K08C22F C2008 02 09.42017 09 23 22.99 +06 44 47.9 16.0 V EC057703
K08C22F C2008 02 09.43539 09 24 33.91 +06 37 54.8 15.9 V EC057703
K08C22F C2008 02 09.43575 09 24 35.56 +06 37 45.2 15.9 V EC057703
K08C22F C2008 02 09.43610 09 24 37.29 +06 37 35.5 16.0 V EC057703
K08C22F C2008 02 09.43791 09 24 45.82 +06 36 45.3 16.1 V EC057703
K08C22F C2008 02 09.43873 09 24 49.75 +06 36 22.6 16.0 V EC057703
K08C22F C2008 02 09.44668 09 25 27.87 +06 32 41.1 15.9 V EC057703
K08C22F C2008 02 09.44704 09 25 29.56 +06 32 31.2 16.0 V EC057703
K08C22F C2008 02 09.44740 09 25 31.26 +06 32 21.1 16.0 V EC057703
K08C22F C2008 02 09.44775 09 25 32.98 +06 32 11.2 16.0 V EC057703
K08C22F C2008 02 09.45239 09 25 55.45 +06 30 00.5 15.9 V EC057703
K08C22F C2008 02 09.45275 09 25 57.25 +06 29 50.3 16.0 V EC057703
K08C22F C2008 02 09.45311 09 25 59.01 +06 29 39.9 15.9 V EC057703
K08C22F C2008 02 09.45348 09 26 00.78 +06 29 29.6 15.9 V EC057703
K08C22F C2008 02 09.45535 09 26 09.38 +06 28 50.0 15.4 R EC057651
K08C22F C2008 02 09.45571 09 26 11.11 +06 28 39.9 15.5 R EC057651
K08C22F C2008 02 09.45606 09 26 12.85 +06 28 29.6 15.4 R EC057651
K08C22F 5C2008 02 09.45614609 26 19.908+06 27 51.30 15.8 R EC057673
K08C22F C2008 02 09.45676 09 26 16.87 +06 27 56.5 16.0 V EC057703
K08C22F C2008 02 09.45718 09 26 18.92 +06 27 44.4 15.9 V EC057703
K08C22F C2008 02 09.45759 09 26 20.94 +06 27 32.4 16.0 V EC057703
K08C22F C2008 02 09.45802 09 26 23.02 +06 27 20.3 16.0 V EC057703
K08C22F 5C2008 02 09.46136609 26 45.491+06 25 21.88 EC057673
K08C22F 5C2008 02 09.46622709 27 09.552+06 23 01.85 EC057673
K08C22F 5C2008 02 09.47038209 27 30.305+06 21 01.61 EC057673
K08C22F C2008 02 09.49556 09 29 34.22 +06 08 54.4 15.8 V EC057703
K08C22F C2008 02 09.49628 09 29 38.04 +06 08 32.7 15.9 V EC057703
K08C22F C2008 02 09.49665 09 29 40.02 +06 08 21.6 15.9 V EC057703
Observer details:
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
Newtonian reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.61-m f/16
Cassegrain + CCD.
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.
J75 OAM Observatory, La Sagra. Observers S. Cikota, A. Cikota, J. L. Ortiz,
N. Morales, P. Santos-Sanz, S. Sanchez, J. Nomen, R. Stoss, J. Rodriguez.
0.36-m f/2 reflector + CCD.
Orbital elements:
2008 CF22 Earth MOID = 0.0001 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 313.58771 (2000.0) P Q
n 0.33531322 Peri. 43.09739 -0.99613593 +0.08483894
a 2.0519602 Node 141.75189 -0.08719601 -0.92449707
e 0.5663847 Incl. 2.10193 -0.01049075 -0.37162820
P 2.94 H 25.9 G 0.15 U 7
Residuals in seconds of arc
080209 J75 0.6+ 0.4+ 080209 703 1.4+ 0.5- 080209 703 0.9+ 0.2-
080209 J75 0.6+ 0.1+ 080209 703 0.7+ 0.3- 080209 703 0.7+ 0.3-
080209 J75 0.7- 0.6+ 080209 703 0.1+ 0.3- 080209 703 0.8+ 0.6-
080209 J75 0.1+ 1.1- 080209 703 0.6+ 0.4- 080209 703 0.3+ 0.4-
080209 703 0.2+ 0.6- 080209 703 0.1+ 0.3- 080209 673 0.1- 0.4+
080209 703 (4.3+ 2.5-) 080209 703 0.8+ 0.3- 080209 673 0.1+ 0.4+
080209 703 0.7+ 0.9- 080209 703 0.9+ 0.5- 080209 673 0.6+ 0.7+
080209 703 0.2+ 0.4- 080209 703 0.3+ 0.3- 080209 703 0.1+ 0.5-
080209 703 0.6- 0.1- 080209 651 0.4- 0.7+ 080209 703 0.5+ 0.3-
080209 703 0.5+ 0.1- 080209 651 0.9- 0.9+ 080209 703 0.8+ 0.1-
080209 703 0.2- 0.4- 080209 651 0.5- 0.5+
080209 703 0.4+ 0.4- 080209 673 0.1+ 0.7+
Ephemeris:
2008 CF22 a,e,i = 2.05, 0.57, 2 q = 0.8898
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 02 04 07 57.68 +13 45.4 0.0442 1.028 162.9 16.4 20.1
2008 02 05 08 01.07 +13 30.6 0.0374 1.022 162.8 16.6 19.7
2008 02 06 08 06.00 +13 09.2 0.0307 1.015 162.9 16.6 19.3
2008 02 07 08 13.75 +12 35.3 0.0240 1.009 163.7 15.9 18.7
2008 02 08 08 27.47 +11 33.6 0.0173 1.003 165.8 13.9 17.9
2008 02 09 08 57.64 +09 08.7 0.0108 0.997 170.6 9.3 16.7
2008 02 10 10 41.71 -00 17.9 0.00508 0.991 157.1 22.8 15.5
2008 02 11 16 16.31 -20 35.6 0.00503 0.986 75.7 104.0 18.2
2008 02 12 18 15.56 -18 59.6 0.0108 0.980 49.0 130.5 21.8
2008 02 13 18 48.41 -17 40.3 0.0172 0.975 42.2 137.1 23.5
2008 02 14 19 03.08 -16 58.0 0.0239 0.969 39.7 139.4 24.5
Timothy B. Spahr (C) Copyright 2008 MPC M.P.E.C. 2008-C57
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