MPEC 2011-C45 : 2011 CP14
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M.P.E.C. 2011-C45 Issued 2011 Feb. 8, 10:00 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 https://www.minorplanetcenter.org/iau/mpc.html ISSN 1523-6714
2011 CP14
Observations:
K11C14P* C2011 02 06.48376 15 04 44.47 +17 20 57.2 19.3 cEC045704
K11C14P C2011 02 06.49690 15 04 46.42 +17 20 42.4 19.3 cEC045704
K11C14P C2011 02 06.50979 15 04 48.44 +17 20 29.8 19.7 cEC045704
K11C14P C2011 02 06.52270 15 04 50.34 +17 20 15.1 19.7 cEC045704
K11C14P C2011 02 07.08954 15 06 19.13 +17 10 09.4 18.8 RoEC045B90
K11C14P KC2011 02 07.08994815 06 19.20 +17 10 08.6 19.4 VuEC045198
K11C14P KC2011 02 07.09292515 06 19.65 +17 10 05.5 19.5 VuEC045198
K11C14P KC2011 02 07.09590115 06 20.09 +17 10 02.4 19.5 VuEC045198
K11C14P KC2011 02 07.09891115 06 20.57 +17 09 58.7 19.4 VuEC045198
K11C14P C2011 02 07.10689 15 06 21.83 +17 09 50.3 18.8 RuEC045118
K11C14P C2011 02 07.10913 15 06 22.14 +17 09 48.5 18.8 RoEC045B90
K11C14P C2011 02 07.10916 15 06 22.13 +17 09 48.4 18.8 RuEC045118
K11C14P C2011 02 07.12053 15 06 23.86 +17 09 35.6 19.1 RuEC045118
K11C14P KC2011 02 07.12321 15 06 24.32 +17 09 33.7 vEC045204
K11C14P C2011 02 07.12507 15 06 24.59 +17 09 30.6 18.9 RuEC045118
K11C14P C2011 02 07.12734 15 06 24.93 +17 09 28.1 19.1 RuEC045118
K11C14P KC2011 02 07.13056 15 06 25.45 +17 09 25.8 vEC045204
K11C14P C2011 02 07.13733 15 06 26.49 +17 09 18.6 18.7 RoEC045B90
K11C14P KC2011 02 07.13790 15 06 26.57 +17 09 18.0 18.8 RvEC045204
K11C14P KC2011 02 07.23572 15 06 41.64 +17 07 35.3 cEC045I89
K11C14P KC2011 02 07.23821 15 06 42.01 +17 07 32.6 cEC045I89
K11C14P KC2011 02 07.24069 15 06 42.39 +17 07 29.9 18.6 RcEC045I89
K11C14P *C2011 02 07.46785 15 07 17.92 +17 03 26.8 19.0 RrEC045H06
K11C14P *C2011 02 07.47381 15 07 18.82 +17 03 20.3 19.2 RrEC045H06
K11C14P C2011 02 07.53109 15 07 27.57 +17 02 19.6 19.6 VoEC045291
K11C14P C2011 02 07.53500 15 07 28.15 +17 02 15.4 19.6 VoEC045291
K11C14P C2011 02 07.54189 15 07 29.20 +17 02 08.1 19.7 VoEC045291
K11C14P C2011 02 08.33357 15 09 32.46 +16 47 51.4 19.4 RcEC045651
K11C14P C2011 02 08.33793 15 09 33.09 +16 47 47.4 19.4 RcEC045651
K11C14P C2011 02 08.34229 15 09 33.78 +16 47 42.8 19.2 RcEC045651
K11C14P C2011 02 08.39501 15 09 41.77 +16 46 45.3 19.8 VoEC045291
K11C14P C2011 02 08.39901 15 09 42.39 +16 46 41.1 20.0 VoEC045291
K11C14P C2011 02 08.40290 15 09 43.00 +16 46 36.9 20.2 VoEC045291
Observer details:
118 Modra. Observer P. Veres. 0.6-m f/5.5 reflector + CCD.
198 Wildberg. Observer R. Apitzsch. 0.35-m f/4.2 reflector + CCD.
204 Schiaparelli Observatory. Observer L. Buzzi. 0.60-m f/4.64 reflector
+ CCD.
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
reflector + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, G. Spitz,
R. Brungard, J. Paige, P. Festler, T. McVey, A. Valdivia. 1.0-m f/2.15
reflector + CCD.
B90 Malina River Observatory, Povoletto. Observers G. Sostero, E. Guido.
0.36-m reflector + CCD.
H06 RAS Observatory, Mayhill. Observer R. Ligustri. 0.50-m f/6.8 reflector
+ CCD.
I89 Nerpio. Observer H. Sato. 0.43-m f/6.8 reflector + CCD.
Orbital elements:
2011 CP14 Earth MOID = 0.3113 AU
Epoch 2011 Feb. 8.0 TT = JDT 2455600.5 MPC
M 350.17854 (2000.0) P Q
n 0.28369249 Peri. 151.12999 -0.94524341 +0.19998957
a 2.2938807 Node 43.01239 -0.32082763 -0.71436360
e 0.4392147 Incl. 22.21509 +0.05987094 -0.67058842
P 3.47 H 17.5 G 0.15 U 9
Residuals in seconds of arc
110206 704 0.7+ 1.1+ 110207 118 0.2+ 0.1+ 110207 H06 0.2- 0.4-
110206 704 0.1- 0.1+ 110207 118 0.1+ 0.6- 110207 H06 0.3- 0.5-
110206 704 0.7+ 1.1+ 110207 204 0.4- 0.1+ 110207 291 0.1- 0.2-
110206 704 0.3- 0.0 110207 118 0.6+ 0.8- 110207 291 0.2- 0.2-
110207 B90 0.3- 0.1+ 110207 118 0.5+ 0.9- 110207 291 0.1- 0.1-
110207 198 0.4- 0.2+ 110207 204 0.3- 0.0 110208 651 0.9+ 0.2+
110207 198 0.5- 0.3+ 110207 B90 0.4+ 0.1- 110208 651 0.4+ 0.9+
110207 198 0.7- 0.3+ 110207 204 0.3- 0.0 110208 651 0.7+ 1.0+
110207 198 0.5- 0.2- 110207 I89 0.4+ 0.1+ 110208 291 0.3- 0.1-
110207 118 0.9+ 0.4- 110207 I89 0.3+ 0.1+ 110208 291 0.1- 0.0
110207 B90 0.2- 0.1- 110207 I89 0.3+ 0.0 110208 291 0.2+ 0.0
Ephemeris:
2011 CP14 a,e,i = 2.29, 0.44, 22 q = 1.2864
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2011 01 09 13 44 05.2 +24 25 22 0.9837 1.4346 93.7 43.2 19.9
...
2011 01 24 14 27 58.7 +21 00 00 0.8697 1.3773 95.8 45.3 19.6
...
2011 02 01 14 50 09.3 +18 54 28 0.8139 1.3515 96.9 46.4 19.5
...
2011 02 07 15 06 04.7 +17 11 52 0.7740 1.3346 97.9 47.1 19.3
2011 02 08 15 08 40.0 +16 53 58 0.7675 1.3320 98.1 47.2 19.3
2011 02 09 15 11 14.2 +16 35 51 0.7610 1.3295 98.2 47.3 19.3
...
2011 02 15 15 26 14.5 +14 41 40 0.7230 1.3157 99.4 47.8 19.2
...
2011 02 23 15 45 05.1 +11 53 18 0.6744 1.3013 101.2 48.2 19.0
...
2011 03 10 16 16 13.1 +05 34 59 0.5892 1.2872 106.1 47.8 18.7
Carl W. Hergenrother (C) Copyright 2011 MPC M.P.E.C. 2011-C45
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