MPEC 2009-C86 : 2009 CO5
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M.P.E.C. 2009-C86 Issued 2009 Feb. 15, 14:43 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
2009 CO5
Observations:
K09C05O C2009 02 02.16711 07 09 50.54 +40 36 14.5 18.9 V EC086703
K09C05O C2009 02 02.17259 07 09 50.84 +40 36 09.1 18.5 V EC086703
K09C05O C2009 02 02.18345 07 09 51.12 +40 36 01.1 18.6 V EC086703
K09C05O C2009 02 02.26357 07 09 53.31 +40 34 39.2 19.1 V EC086703
K09C05O C2009 02 02.26987 07 09 53.53 +40 34 32.9 19.2 V EC086703
K09C05O C2009 02 02.27629 07 09 53.71 +40 34 25.8 19.0 V EC086703
K09C05O C2009 02 02.28259 07 09 53.92 +40 34 19.5 19.2 V EC086703
K09C05O* C2009 02 14.27506 07 28 45.40 +35 44 49.7 18.7 V EC086703
K09C05O C2009 02 14.28167 07 28 46.05 +35 44 36.5 18.9 V EC086703
K09C05O C2009 02 14.28823 07 28 46.77 +35 44 23.2 18.6 V EC086703
K09C05O C2009 02 14.29472 07 28 47.49 +35 44 10.6 19.2 V EC086703
K09C05O C2009 02 14.34518 07 28 53.11 +35 42 28.8 17.9 V EC086703
K09C05O C2009 02 14.34640 07 28 53.14 +35 42 25.6 18.7 V EC086703
K09C05O C2009 02 14.34763 07 28 53.29 +35 42 22.6 18.9 V EC086703
K09C05O C2009 02 14.34887 07 28 53.47 +35 42 19.9 18.9 V EC086703
K09C05O C2009 02 14.36070 07 28 54.83 +35 41 55.6 19.3 R EC086854
K09C05O C2009 02 14.36549 07 28 55.42 +35 41 46.2 19.2 R EC086854
K09C05O C2009 02 14.37029 07 28 56.00 +35 41 35.9 19.3 R EC086854
K09C05O C2009 02 14.67953 07 29 44.02 +35 31 35.8 19.2 V EC086114
K09C05O C2009 02 14.68700 07 29 44.76 +35 31 20.8 18.8 V EC086114
K09C05O C2009 02 14.69094 07 29 45.22 +35 31 15.0 19.0 V EC086114
K09C05O C2009 02 14.80028 07 30 00.68 +35 27 47.0 18.9 C EC086493
K09C05O C2009 02 14.80186 07 30 00.86 +35 27 44.1 18.9 C EC086493
K09C05O C2009 02 14.80345 07 30 01.05 +35 27 41.2 18.9 C EC086493
K09C05O C2009 02 14.82583 07 30 02.66 +35 26 53.0 18.8 R EC086143
K09C05O C2009 02 14.83157 07 30 03.29 +35 26 42.3 18.7 R EC086143
K09C05O C2009 02 14.83774 07 30 03.96 +35 26 30.2 18.7 R EC086143
K09C05O C2009 02 14.84199 07 30 04.47 +35 26 18.3 18.7 V EC086611
K09C05O C2009 02 14.84337 07 30 04.32 +35 26 13.4 18.7 C EC086B15
K09C05O C2009 02 14.84419 07 30 04.40 +35 26 11.7 19.0 C EC086B15
K09C05O C2009 02 14.84502 07 30 04.51 +35 26 10.1 18.7 C EC086B15
K09C05O C2009 02 14.84628 07 30 04.67 +35 26 07.6 18.5 C EC086B15
K09C05O C2009 02 14.84662 07 30 04.97 +35 26 10.1 18.8 V EC086611
K09C05O C2009 02 14.87037 07 30 07.44 +35 25 28.3 19.1 R EC086473
K09C05O C2009 02 14.87427 07 30 07.87 +35 25 20.6 19.1 R EC086473
K09C05O C2009 02 14.92622 07 30 14.07 +35 23 38.4 18.9 C EC086204
K09C05O C2009 02 14.93252 07 30 14.78 +35 23 25.9 EC086204
K09C05O C2009 02 14.97450 07 30 19.65 +35 22 00.7 EC086204
K09C05O C2009 02 14.98080 07 30 20.41 +35 21 47.8 EC086204
K09C05O C2009 02 15.04048 07 30 27.96 +35 19 53.8 19.5 V EC086J87
K09C05O C2009 02 15.04471 07 30 28.46 +35 19 44.9 19.7 V EC086J87
K09C05O C2009 02 15.04893 07 30 28.96 +35 19 36.1 19.5 V EC086J87
K09C05O C2009 02 15.37652 07 31 13.62 +35 08 51.1 18.7 V EC086G96
K09C05O C2009 02 15.38082 07 31 14.12 +35 08 41.8 18.7 V EC086G96
K09C05O C2009 02 15.38522 07 31 14.70 +35 08 32.5 18.7 V EC086G96
K09C05O C2009 02 15.38965 07 31 15.27 +35 08 22.6 18.7 V EC086G96
Observer details:
114 Engelhardt Observatory, Zelenchukskaya Station. Observers =. Kryachko,
B. Satovski. Measurer T. Kryachko. 0.3-m f/7.7 reflector + CCD.
143 Gnosca. Observer S. Sposetti. 0.40-m f/4 reflector + CCD.
204 Schiaparelli Observatory. Observer L. Buzzi. 0.60-m f/4.64 reflector
+ CCD.
473 Remanzacco. Observers L. Donato, M. Gonano, V. Gonano, E. Guido,
D. Ganzini, G. Sostero. 0.45-m f/4.4 Newtonian reflector + CCD.
493 Calar Alto. Observers F. Hormuth, J. C. Datson. 1.23-m reflector + CCD.
611 Starkenburg. Observer M. Busch. 0.45-m f/4.4 reflector + CCD.
703 Catalina Sky Survey. Observers A. Boattini, 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. 0.68-m Schmidt
+ CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
B15 Inastars Observatory, Potsdam (since 2006). Observer B. Thinius. 0.36-m
f/5.8 Schmidt-Cassegrain + 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.
J87 La Canada. Observer J. Lacruz. 0.40-m Ritchey-Chretien + CCD.
Orbital elements:
2009 CO5 Earth MOID = 0.0947 AU
Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 MPC
M 317.97401 (2000.0) P Q
n 0.46281014 Peri. 171.51207 -0.91377305 -0.40574665
a 1.6552648 Node 344.50486 +0.36823876 -0.80686401
e 0.3444225 Incl. 4.23087 +0.17151977 -0.42934849
P 2.13 H 21.8 G 0.15 U 7
Residuals in seconds of arc
090202 703 0.3- 0.0 090214 854 0.5+ 0.0 090214 611 0.0 0.3+
090202 703 1.2+ 0.4- 090214 854 0.7+ 0.3- 090214 473 0.2+ 0.0
090202 703 0.7+ 1.8+ 090214 114 0.8+ 0.8+ 090214 473 0.0 0.1-
090202 703 0.7- 0.5- 090214 114 0.8- 0.5- 090214 204 0.1+ 0.1-
090202 703 0.3- 0.2- 090214 114 0.8- 0.9+ 090214 204 0.1- 0.0
090202 703 0.4- 0.5- 090214 493 0.0 0.1- 090214 204 0.0 0.1-
090202 703 0.1- 0.1- 090214 493 0.0 0.1- 090214 204 0.2+ 0.1-
090214 703 0.3+ 0.3+ 090214 493 0.1+ 0.2- 090215 J87 0.0 0.1+
090214 703 0.3- 0.2+ 090214 143 0.3+ 0.1- 090215 J87 0.0 0.0
090214 703 0.1- 0.1- 090214 143 0.0 0.0 090215 J87 0.1- 0.0
090214 703 0.2+ 0.3+ 090214 143 0.5- 0.4- 090215 G96 0.1+ 0.0
090214 703 0.7+ 0.9+ 090214 611 0.4+ 0.4- 090215 G96 0.3- 0.0
090214 703 0.6- 0.2+ 090214 B15 0.2+ 0.0 090215 G96 0.0 0.2+
090214 703 0.5- 0.3- 090214 B15 0.1+ 0.1- 090215 G96 0.1+ 0.0
090214 703 0.0 0.4- 090214 B15 0.2+ 0.1-
090214 854 0.0 0.5- 090214 B15 0.4+ 0.2-
Ephemeris:
2009 CO5 a,e,i = 1.66, 0.34, 4 q = 1.0852
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 02 08 07 16.97 +38 38.4 0.142 1.104 143.0 32.5 19.2
2009 02 18 07 37.77 +33 37.4 0.129 1.090 139.8 35.8 19.0
2009 02 28 08 08.47 +26 24.3 0.122 1.085 138.8 36.9 18.9
2009 03 10 08 46.09 +17 26.0 0.122 1.089 139.8 36.1 18.9
2009 03 20 09 25.82 +08 06.2 0.131 1.101 141.3 34.4 19.0
2009 03 30 10 03.88 +00 01.1 0.150 1.121 142.3 33.0 19.3
2009 04 09 10 38.55 -06 05.0 0.179 1.148 142.2 32.3 19.7
2009 04 19 11 09.36 -10 19.0 0.217 1.181 141.1 32.2 20.2
2009 04 29 11 36.88 -13 10.3 0.264 1.219 139.2 32.7 20.7
2009 05 09 12 02.06 -15 09.2 0.321 1.261 136.4 33.5 21.2
2009 05 19 12 25.49 -16 36.4 0.386 1.306 133.1 34.4 21.7
Timothy B. Spahr (C) Copyright 2009 MPC M.P.E.C. 2009-C86
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