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M.P.E.C. 2008-C56 Issued 2008 Feb. 9, 15:22 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 CE22
Observations:
K08C22E* C2008 02 09.29929 09 27 59.83 +08 06 26.8 17.1 V EC056703
K08C22E C2008 02 09.30791 09 27 58.46 +08 03 48.0 17.2 V EC056703
K08C22E C2008 02 09.31650 09 27 57.09 +08 01 09.2 17.0 V EC056703
K08C22E C2008 02 09.32509 09 27 55.76 +07 58 32.0 17.1 V EC056703
K08C22E C2008 02 09.33208 09 27 54.72 +07 56 24.0 17.1 V EC056G96
K08C22E C2008 02 09.33977 09 27 53.53 +07 54 04.5 17.2 V EC056G96
K08C22E C2008 02 09.34748 09 27 52.38 +07 51 45.5 17.1 V EC056G96
K08C22E C2008 02 09.38919 09 27 46.66 +07 39 24.8 17.0 V EC056G96
K08C22E C2008 02 09.39602 09 27 45.79 +07 37 25.3 17.2 V EC056703
K08C22E C2008 02 09.39784 09 27 45.63 +07 36 53.3 17.1 V EC056G96
K08C22E C2008 02 09.40404 09 27 44.89 +07 35 05.7 17.2 V EC056703
K08C22E C2008 02 09.40638 09 27 44.68 +07 34 23.6 17.5 V EC056G96
K08C22E C2008 02 09.41212 09 27 44.02 +07 32 45.8 17.3 V EC056703
K08C22E C2008 02 09.41488 09 27 43.80 +07 31 57.6 17.0 V EC056G96
K08C22E C2008 02 09.41980 09 27 43.01 +07 30 41.2 17.1 R EC056651
K08C22E C2008 02 09.42033 09 27 42.96 +07 30 33.1 16.8 R EC056651
K08C22E C2008 02 09.42131 09 27 42.87 +07 30 15.9 16.9 R EC056651
K08C22E C2008 02 09.43749 09 27 41.79 +07 25 31.4 17.3 V EC056703
K08C22E C2008 02 09.43791 09 27 41.76 +07 25 23.8 17.4 V EC056703
K08C22E C2008 02 09.43831 09 27 41.72 +07 25 17.0 17.2 V EC056703
K08C22E 5C2008 02 09.43854209 27 45.970+07 24 58.32 17.3 R EC056673
K08C22E C2008 02 09.43873 09 27 41.68 +07 25 09.9 17.2 V EC056703
K08C22E 5C2008 02 09.44338009 27 45.561+07 23 36.24 17.0 R EC056673
K08C22E 5C2008 02 09.44824109 27 45.129+07 22 14.03 16.8 R EC056673
K08C22E 5C2008 02 09.45310209 27 44.762+07 20 52.98 17.0 R EC056673
K08C22E C2008 02 09.45676 09 27 40.53 +07 20 05.7 17.4 V EC056703
K08C22E C2008 02 09.45718 09 27 40.53 +07 19 58.8 17.2 V EC056703
K08C22E C2008 02 09.45759 09 27 40.50 +07 19 52.1 17.2 V EC056703
K08C22E C2008 02 09.49556 09 27 39.52 +07 09 23.7 17.3 V EC056703
K08C22E C2008 02 09.49592 09 27 39.52 +07 09 18.4 17.2 V EC056703
K08C22E C2008 02 09.49665 09 27 39.60 +07 09 06.1 17.3 V EC056703
K08C22E C2008 02 09.52110 09 28 42.33 +07 02 40.1 18.0 R EC056300
K08C22E C2008 02 09.52196 09 28 42.24 +07 02 27.3 17.7 R EC056300
K08C22E C2008 02 09.52280 09 28 42.22 +07 02 14.7 17.9 R EC056300
K08C22E C2008 02 09.52361 09 28 42.08 +07 02 01.3 17.2 R EC056300
K08C22E C2008 02 09.52760 09 28 41.67 +07 00 59.6 17.8 R EC056300
K08C22E C2008 02 09.52926 09 28 41.51 +07 00 35.8 18.3 R EC056300
K08C22E C2008 02 09.53007 09 28 41.39 +07 00 22.3 18.0 R EC056300
Observer details:
300 Bisei Spaceguard Center--BATTeRS. Observers A. Asami, S. Okumura. 1.0-m
f/3.0 reflector + CCD.
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.
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.
Orbital elements:
2008 CE22 Earth MOID = 0.0028 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 323.00252 (2000.0) P Q
n 0.74026247 Peri. 108.66945 +0.37669952 -0.92494889
a 1.2102606 Node 319.08610 +0.81807861 +0.35783674
e 0.3104216 Incl. 4.43691 +0.43456284 +0.12814999
P 1.33 H 26.4 G 0.15 U 8
Residuals in seconds of arc
080209 703 0.2- 0.0 080209 G96 0.1+ 0.2- 080209 703 0.3- 0.1+
080209 703 0.2- 0.7+ 080209 651 0.1+ 0.3- 080209 703 0.4- 0.3+
080209 703 0.3- 0.0 080209 651 0.1+ 0.7+ 080209 703 0.7- 0.0
080209 703 0.0 0.0 080209 651 0.2+ 0.3+ 080209 703 0.8- 0.6+
080209 G96 0.1+ 0.3- 080209 703 0.1+ 0.4+ 080209 703 0.4+ 0.2+
080209 G96 0.1- 0.4- 080209 703 0.1+ 0.1- 080209 300 0.1+ 0.1-
080209 G96 0.1+ 0.2- 080209 703 0.1- 0.1- 080209 300 0.0 0.3+
080209 G96 0.1+ 0.2+ 080209 673 0.7+ 0.3+ 080209 300 0.9+ 0.6+
080209 703 0.1- 0.1- 080209 703 0.2- 0.1- 080209 300 0.0 0.4-
080209 G96 0.1+ 0.1- 080209 673 0.9+ 0.0 080209 300 0.3- 1.1-
080209 703 0.0 0.0 080209 673 0.5+ 0.3- 080209 300 0.1- 0.5+
080209 G96 0.1+ 1.2- 080209 673 0.7+ 0.3+ 080209 300 0.7- 0.7-
080209 703 0.2- 0.1+ 080209 703 0.6- 0.0
Ephemeris:
2008 CE22 a,e,i = 1.21, 0.31, 4 q = 0.8346
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 02 04 21 35.21 +12 59.1 0.0147 0.973 30.3 149.3 25.5
2008 02 05 21 37.02 +17 59.9 0.00994 0.978 34.8 144.9 23.9
2008 02 06 21 42.78 +31 54.7 0.00534 0.982 48.3 131.5 20.9
2008 02 07 07 42.58 +79 28.7 0.00259 0.987 115.1 64.7 15.7
2008 02 08 09 22.81 +22 10.3 0.00580 0.992 173.1 6.8 15.7
2008 02 09 09 27.30 +09 57.7 0.0104 0.997 175.0 5.0 16.9
2008 02 10 09 28.90 +05 22.0 0.0153 1.002 170.7 9.2 17.9
2008 02 11 09 29.72 +02 59.6 0.0201 1.007 168.6 11.2 18.6
2008 02 12 09 30.24 +01 33.3 0.0251 1.011 167.3 12.3 19.2
2008 02 13 09 30.60 +00 35.8 0.0300 1.016 166.5 13.1 19.6
2008 02 14 09 30.88 -00 04.9 0.0350 1.021 166.0 13.6 19.9
2008 02 15 09 31.12 -00 35.0 0.0399 1.026 165.5 13.9 20.3
2008 02 16 09 31.32 -00 57.8 0.0449 1.031 165.1 14.2 20.5
2008 02 17 09 31.50 -01 15.5 0.0500 1.036 164.8 14.5 20.8
2008 02 18 09 31.68 -01 29.4 0.0550 1.041 164.5 14.7 21.0
2008 02 19 09 31.85 -01 40.5 0.0601 1.046 164.1 15.0 21.2
2008 02 20 09 32.02 -01 49.3 0.0652 1.051 163.8 15.2 21.4
2008 02 21 09 32.20 -01 56.2 0.0704 1.056 163.4 15.5 21.6
2008 02 22 09 32.38 -02 01.7 0.0755 1.061 163.0 15.8 21.8
2008 02 23 09 32.57 -02 05.9 0.0807 1.067 162.6 16.1 21.9
2008 02 24 09 32.76 -02 09.1 0.0860 1.072 162.1 16.4 22.1
Timothy B. Spahr (C) Copyright 2008 MPC M.P.E.C. 2008-C56
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