MPEC 2005-X32 : 2004 BG11
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M.P.E.C. 2005-X32 Issued 2005 Dec. 6, 21:35 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.
Supported in part by the Brinson Foundation
Supported in part by the TABASGO Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2004 BG11
Revision to MPEC 2004-B16
Additional Observations:
K04B11G 2C2005 11 11.39399003 06 50.253-35 04 41.69 22.5 R EX032568
K04B11G 2C2005 11 11.39799303 06 49.879-35 04 41.71 22.6 R EX032568
K04B11G 2C2005 11 12.37890703 05 17.497-35 03 56.73 22.4 R EX032568
K04B11G 2C2005 11 12.38539103 05 16.865-35 03 56.43 22.5 R EX032568
Observer details:
568 Mauna Kea. Observers F. Bernardi, A. Boattini. Measurer F. Bernardi.
2.24-m University of Hawaii reflector + 2048 CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
051111 568 3.7- 0.6- 051112 568 3.5- 0.8- MPO 66326 +0.0052 day
Orbital elements:
2004 BG11
Epoch 2006 Mar. 6.0 TT = JDT 2453800.5 MPC
M 283.87533 (2000.0) P Q
n 0.41640965 Peri. 83.80184 -0.81517370 +0.22767738
a 1.7760514 Node 108.32210 -0.36518082 -0.91575036
e 0.4871248 Incl. 34.12738 +0.44959405 -0.33100496
P 2.37 H 18.6 G 0.15 U 1
Residuals in seconds of arc
040118 703 1.6- 1.9+ 040207 448 0.9- 0.2+ 040625 118 0.2+ 0.3+
040118 703 1.1- 0.2- 040207 448 0.3- 0.1+ 040626 130 0.1- 0.3+
040118 703 0.4- 0.7- 040209 926 0.4- 0.6- 040626 130 0.2- 0.5-
040118 703 1.6- 0.0 040209 926 0.1- 0.0 040626 130 0.7- 0.5-
040118 703 (0.8- 2.2+) 040209 926 0.8- 1.4+ 040627 670 0.6- 1.8+
040118 703 0.3+ 0.0 040217 926 0.2- 0.2- 040627 670 0.6- 0.1+
040118 703 0.5- 1.4- 040217 926 0.7- 0.8+ 040627 670 0.4+ 0.3+
040118 703 0.4- 0.0 040217 926 1.0- 1.9+ 040629 A32 0.8+ 0.8+
040118 143 1.8+ 0.2+ 040309 448 0.3- 0.2- 040630 170 0.9- 0.1+
040118 143 (2.1- 0.3+) 040309 448 0.1+ 0.0 040630 170 0.7- 0.2+
040118 143 0.8+ 0.2+ 040309 448 1.8- 0.2- 040630 170 0.3- 0.0
040119 704 0.3- 0.3+ 040421 540 0.3- 0.3- 040703 699 0.2+ 0.5+
040119 649 0.3- 0.0 040421 540 0.1- 0.1+ 040703 699 0.2+ 1.1+
040119 649 0.3- 0.1- 040421 540 0.3+ 1.5+ 040703 699 0.3+ 0.4-
040119 649 0.3+ 0.1- 040524 926 0.9+ 0.1+ 040703 699 (1.0+ 2.7+)
040119 704 0.4- 0.4+ 040524 926 0.4+ 0.1+ 040703 185 0.3- 0.5-
040119 649 0.2- 0.3+ 040524 926 0.2+ 0.1- 040703 185 0.3+ 0.8+
040119 448 0.1- 0.4+ 040604 926 0.4+ 0.7+ 040703 185 0.8- 0.1+
040119 704 0.3- 0.6+ 040604 926 0.3+ 0.3+ 040703 185 0.0 0.4+
040119 G90 0.3- 0.4+ 040604 926 0.3+ 0.1+ 040703 185 0.4+ 0.6+
040119 448 0.2- 0.0 040606 704 1.6+ 0.3- 040704 A41 0.2+ 0.9-
040119 704 0.3- 0.4- 040606 704 0.7- 0.5- 040704 A41 0.4- 1.1-
040119 G90 0.2- 0.1+ 040606 704 0.2+ 0.2+ 040706 H41 0.1+ 0.1+
040119 448 0.0 0.2+ 040606 704 0.2+ 0.9- 040706 H41 0.8+ 1.3+
040119 G90 0.3- 0.4+ 040606 151 0.2+ 0.2+ 040706 H41 1.1- 0.6-
040119 704 0.3- 0.4+ 040606 151 0.3- 0.7+ 040706 H41 0.3+ 0.1-
040119 651 0.1- 0.1+ 040606 151 0.4- 0.8+ 040706 H41 0.1+ 0.0
040119 651 0.0 0.2+ 040614 699 0.4+ 0.5+ 040706 H41 0.1+ 0.1-
040119 651 0.3- 0.4+ 040614 699 0.7+ 0.0 040709 240 0.1- 0.8+
040119 290 0.4- 0.3+ 040614 699 1.0+ 0.2- 040709 240 0.3- 0.7+
040119 290 0.5- 0.3+ 040614 699 0.6+ 0.4+ 040709 240 0.2+ 0.2+
040119 290 0.4- 0.3+ 040617 A41 (0.3+ 2.2-) 040709 240 0.2+ 0.0
040119 290 0.4- 0.4+ 040617 A41 0.7+ 0.4- 040709 240 0.1- 0.2-
040123 246 0.0 0.4- 040617 A41 1.5+ 0.4- 040709 240 0.1- 0.0
040123 246 0.1+ 0.1- 040621 A35 0.1+ 0.6+ 040709 240 0.1- 0.1+
040123 246 0.4- 0.6+ 040621 A35 0.6- 0.2+ 040709 130 0.6+ 0.1+
040123 246 0.8- 0.2+ 040621 A35 0.1+ 0.1+ 040709 130 0.0 0.2+
040123 246 0.1+ 0.3+ 040622 A32 0.2+ 0.6+ 040709 130 0.3- 0.3-
040123 246 0.4- 0.5+ 040622 A32 0.4+ 1.0+ 040709 130 0.0 0.2-
040127 715 0.2- 0.1- 040622 A32 0.7+ 1.0+ 040712 H41 0.8- 0.0
040127 715 0.3- 0.1+ 040622 A32 0.8+ 1.0+ 040712 H41 0.6- 0.7-
040127 715 0.3- 0.3+ 040624 H41 0.8- 0.7- 040712 H41 0.3- 1.0+
040127 715 0.0 0.1- 040624 H41 0.0 0.3- 040712 H41 0.3+ 1.2+
040127 448 0.3+ 0.2+ 040624 H41 0.7+ 0.5- 040726 859 1.9+ 0.4-
040127 448 0.4+ 0.0 040625 118 0.5+ 0.2+ 051111 568 0.2- 0.2+
040127 448 0.5+ 0.1+ 040625 118 0.2+ 0.2+ 051111 568 0.1- 0.0
040207 448 0.2- 0.2+ 040625 118 0.7+ 0.3+ 051112 568 0.1+ 0.1+
040207 448 0.0 0.1- 040625 118 0.7+ 0.8+ 051112 568 0.0 0.0
Ephemeris:
2004 BG11 a,e,i = 1.78, 0.49, 34 q = 0.9109
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 12 06 02 32.17 -32 20.2 1.770 2.374 116.1 21.9 22.8
2005 12 16 02 22.80 -30 00.1 1.817 2.339 109.7 23.3 22.8
2005 12 26 02 17.03 -27 12.6 1.874 2.302 102.9 24.6 22.9
2006 01 05 02 14.79 -24 07.0 1.938 2.262 95.9 25.6 23.0
2006 01 15 02 15.82 -20 51.1 2.006 2.220 89.1 26.3 23.0
2006 01 25 02 19.71 -17 30.5 2.076 2.176 82.4 26.6 23.1
2006 02 04 02 26.10 -14 08.7 2.144 2.129 75.9 26.7 23.1
2006 02 14 02 34.66 -10 48.5 2.208 2.080 69.6 26.4 23.1
2006 02 24 02 45.12 -07 31.3 2.266 2.029 63.5 25.9 23.1
Kyle E. Smalley (C) Copyright 2005 MPC M.P.E.C. 2005-X32
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