MPEC 2010-E15 : 2009 CB3
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M.P.E.C. 2010-E15 Issued 2010 Mar. 5, 16:28 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.minorplanetcenter.org/iau/mpc.html ISSN 1523-6714
2009 CB3
Revision to MPEC 2009-C54
Additional Observations:
K09C03B C2010 03 04.10928 02 13 29.49 +05 17 03.7 19.5 R EE015926
K09C03B C2010 03 04.11339 02 13 34.19 +05 17 50.6 19.7 R EE015926
K09C03B C2010 03 04.11750 02 13 38.99 +05 18 37.4 19.8 R EE015926
K09C03B C2010 03 04.12160 02 13 43.70 +05 19 24.5 19.3 R EE015926
K09C03B C2010 03 05.13751 02 34 09.34 +08 38 06.7 19.9 R EE015926
K09C03B C2010 03 05.14161 02 34 14.45 +08 38 54.9 19.2 R EE015926
Observer details:
926 Tenagra II Observatory. Observers P. R. Holvorcem, M. Schwartz. Measurer
P. R. Holvorcem. 0.81-m f/7 Ritchey-Chretien + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
100304 926 3.4+ 2.8+ 100305 926 4.0+ 2.6+ MPO157508 -0.00051 day
Orbital elements:
2009 CB3 PHA, Earth MOID = 0.0107 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC
M 343.80122 (2000.0) P Q
n 0.89725497 Peri. 229.38889 +0.86196041 -0.48936007
a 1.0646139 Node 158.83806 +0.49943543 +0.86453697
e 0.7235669 Incl. 21.52921 -0.08711197 +0.11446635
P 1.10 H 19.5 G 0.15 U 4
Residuals in seconds of arc
090204 G96 0.1+ 0.2- 090224 703 1.0- 1.4+ 090315 H55 0.1+ 0.1+
090204 G96 0.0 0.3- 090225 493 0.3+ 0.2- 090315 291 0.1- 0.1-
090204 G96 0.2- 0.0 090225 493 0.2+ 0.1+ 090315 291 0.3- 0.3+
090204 G96 0.3+ 0.1+ 090225 493 0.2+ 0.1- 090316 291 0.1- 0.2-
090204 G96 0.2- 0.3- 090225 H01 0.3+ 0.1+ 090316 291 0.1+ 0.4-
090204 G96 0.2+ 0.2+ 090225 H01 0.0 0.1- 090316 291 0.1+ 0.3-
090204 G96 0.0 0.4- 090225 H01 0.2+ 0.0 090331 291 0.2- 0.1+
090204 G96 0.3- 0.3- 090225 H01 0.1+ 0.1- 090331 291 0.2- 0.0
090205 G96 0.8+ 0.7- 090225 703 0.5- 0.3- 090331 291 0.1- 0.1+
090205 G96 0.2+ 0.4- 090225 703 (1.8- 0.5+) 090417 291 0.0 0.1+
090205 G96 0.4+ 0.6- 090225 703 0.3+ 0.6- 090417 291 0.0 0.5-
090205 G96 0.4+ 0.0 090225 703 (1.7- 1.1-) 090417 291 0.1- 0.1-
090205 G96 0.1+ 0.6- 090225 H36 0.3- 0.2- 090418 291 0.0 0.1+
090205 G96 0.1- 0.7- 090225 H36 0.1- 0.5- 090418 291 0.1+ 0.1+
090205 G96 0.2+ 0.3- 090225 H36 0.5+ 0.3+ 090418 291 0.1+ 0.1+
090205 G96 0.5+ 0.2- 090302 H55 1.2+ 0.3- 090419 291 0.2- 0.1-
090205 G96 0.9- 0.3- 090302 H55 0.2+ 0.1- 090419 291 0.4- 0.0
090205 G96 0.3- 0.3+ 090302 H55 0.0 0.3- 090419 291 0.0 0.1+
090205 G96 0.1+ 0.4- 090302 291 0.0 0.1+ 090420 291 0.3- 0.1+
090205 G96 0.1- 0.2- 090302 291 0.6- 0.8+ 090420 291 0.2+ 0.2-
090205 291 0.2+ 0.1+ 090308 587 0.1- 0.9- 090420 291 0.3- 0.0
090205 291 0.2- 1.3+ 090308 587 0.5+ 1.2- 090430 291 0.2+ 0.3+
090205 291 0.2- 0.5+ 090308 587 0.1+ 0.1+ 090430 291 0.4+ 0.2+
090224 703 0.4- 0.8- 090315 H55 0.1+ 0.0 090430 291 0.2+ 0.2+
090224 703 0.3- 0.0 090315 H55 0.5+ 0.1- 100304 926 0.4+ 0.2+
090224 703 0.3+ 0.2+ 090315 H55 0.1+ 0.3+ 100304 926 0.3- 0.1+
090224 703 0.0 0.2- 090315 H55 0.3+ 0.2- 100304 926 0.5+ 0.2-
090224 703 0.8+ 0.7- 090315 H55 0.6+ 0.2+ 100304 926 0.0 0.1-
090224 703 0.2+ 1.2- 090315 H55 0.4+ 0.0 100305 926 0.4- 0.1+
090224 703 0.2+ 0.6+ 090315 291 0.0 0.3+ 100305 926 0.2+ 0.4-
090224 703 (0.4+ 2.0+) 090315 H55 0.2+ 0.0
Ephemeris:
2009 CB3 a,e,i = 1.06, 0.72, 22 q = 0.2943
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 03 05 02 31.34 +08 11.1 0.160 0.907 54.2 117.5 20.0
2010 03 07 03 14.70 +14 49.9 0.156 0.935 64.1 107.2 19.3
2010 03 09 04 00.64 +20 57.6 0.159 0.962 74.2 96.7 18.9
2010 03 11 04 45.89 +25 52.0 0.170 0.988 83.2 87.0 18.7
2010 03 13 05 27.46 +29 19.8 0.186 1.013 90.7 78.7 18.6
2010 03 15 06 03.68 +31 32.6 0.206 1.038 96.6 72.1 18.7
2010 03 17 06 34.24 +32 50.9 0.229 1.063 101.0 66.8 18.8
2010 03 19 06 59.67 +33 32.8 0.255 1.087 104.2 62.6 18.9
2010 03 21 07 20.81 +33 51.6 0.283 1.110 106.5 59.3 19.1
2010 03 23 07 38.49 +33 56.1 0.311 1.133 108.2 56.7 19.3
2010 03 25 07 53.43 +33 51.6 0.341 1.155 109.3 54.6 19.5
2010 03 27 08 06.21 +33 41.6 0.371 1.177 109.9 52.8 19.6
2010 03 29 08 17.27 +33 28.0 0.402 1.198 110.3 51.4 19.8
2010 03 31 08 26.97 +33 12.3 0.433 1.219 110.4 50.2 20.0
2010 04 02 08 35.57 +32 55.2 0.465 1.240 110.2 49.2 20.1
2010 04 04 08 43.29 +32 37.1 0.497 1.260 110.0 48.3 20.3
2010 04 06 08 50.29 +32 18.5 0.530 1.279 109.5 47.5 20.4
2010 04 08 08 56.69 +31 59.5 0.562 1.298 109.0 46.8 20.6
2010 04 10 09 02.60 +31 40.2 0.595 1.317 108.4 46.2 20.7
2010 04 12 09 08.11 +31 20.8 0.628 1.335 107.7 45.7 20.9
2010 04 14 09 13.27 +31 01.3 0.661 1.353 107.0 45.2 21.0
2010 04 16 09 18.15 +30 41.6 0.695 1.370 106.2 44.7 21.1
2010 04 18 09 22.78 +30 22.0 0.728 1.387 105.3 44.3 21.2
2010 04 20 09 27.20 +30 02.2 0.762 1.404 104.4 43.9 21.3
2010 04 22 09 31.44 +29 42.4 0.795 1.420 103.5 43.5 21.4
2010 04 24 09 35.53 +29 22.6 0.829 1.436 102.6 43.1 21.5
Timothy B. Spahr (C) Copyright 2010 MPC M.P.E.C. 2010-E15
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