MPEC 2006-B81 : 2006 BR98
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M.P.E.C. 2006-B81 Issued 2006 Jan. 30, 05:51 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
2006 BR98
Observations:
K06B98R* C2006 01 29.33574 08 18 17.10 +11 36 31.9 18.6 V EB081703
K06B98R C2006 01 29.34157 08 18 22.03 +11 39 27.8 18.6 V EB081703
K06B98R C2006 01 29.35162 08 18 30.56 +11 44 32.1 18.2 V EB081703
K06B98R C2006 01 29.35746 08 18 35.49 +11 47 28.4 18.4 V EB081703
K06B98R C2006 01 29.36521 08 18 41.97 +11 51 21.6 19.1 V EB081703
K06B98R C2006 01 29.36608 08 18 42.87 +11 51 52.1 18.4 V EB081703
K06B98R C2006 01 29.36763 08 18 44.10 +11 52 33.8 18.2 V EB081703
K06B98R C2006 01 29.36850 08 18 44.78 +11 53 01.5 18.2 V EB081703
K06B98R C2006 01 29.41867 08 19 28.66 +12 18 22.6 18.5 V EB081703
K06B98R C2006 01 29.41955 08 19 29.47 +12 18 48.0 18.5 V EB081703
K06B98R C2006 01 29.42042 08 19 30.28 +12 19 14.5 18.5 V EB081703
K06B98R C2006 01 29.42129 08 19 31.13 +12 19 41.5 18.5 V EB081703
K06B98R C2006 01 29.42603 08 19 35.31 +12 22 05.0 18.5 V EB081703
K06B98R C2006 01 29.42645 08 19 35.74 +12 22 16.2 18.8 V EB081703
K06B98R C2006 01 29.42685 08 19 36.08 +12 22 30.2 18.3 V EB081703
K06B98R C2006 01 29.42727 08 19 36.35 +12 22 41.7 18.9 V EB081703
K06B98R C2006 01 29.46073 08 20 07.11 +12 39 35.5 18.5 V EB081703
K06B98R C2006 01 29.46113 08 20 07.40 +12 39 46.9 18.5 V EB081703
K06B98R C2006 01 29.46156 08 20 07.85 +12 39 59.4 18.7 V EB081703
K06B98R C2006 01 29.46197 08 20 08.22 +12 40 11.2 18.0 V EB081703
K06B98R C2006 01 29.46632 08 20 12.21 +12 42 24.2 18.5 V EB081703
K06B98R C2006 01 29.46674 08 20 12.70 +12 42 36.1 18.6 V EB081703
K06B98R C2006 01 29.46715 08 20 13.04 +12 42 48.3 18.6 V EB081703
K06B98R C2006 01 29.46757 08 20 13.44 +12 43 02.3 18.9 V EB081703
K06B98R C2006 01 29.92277 08 28 41.10 +16 38 50.2 EB081246
K06B98R C2006 01 29.92311 08 28 41.44 +16 39 00.9 EB081246
K06B98R C2006 01 29.92388 08 28 42.14 +16 39 26.2 EB081246
K06B98R C2006 01 29.92429 08 28 42.45 +16 39 36.0 EB081246
K06B98R C2006 01 29.93687 08 28 54.99 +16 46 22.8 19.2 V EB081A44
K06B98R C2006 01 29.94197 08 28 59.92 +16 49 04.6 19.1 V EB081A44
K06B98R C2006 01 29.94836 08 29 06.08 +16 52 27.4 19.1 V EB081A44
K06B98R C2006 01 29.95410 08 29 11.63 +16 55 29.8 18.6 V EB081A44
K06B98R C2006 01 29.95784 08 29 15.23 +16 57 28.5 18.9 V EB081A44
K06B98R C2006 01 30.06319 08 31 35.87 +17 53 17.0 18.0 R EB081649
K06B98R C2006 01 30.06513 08 31 37.95 +17 54 20.1 18.1 R EB081649
K06B98R C2006 01 30.06935 08 31 42.51 +17 56 37.0 18.4 R EB081649
K06B98R C2006 01 30.07032 08 31 43.50 +17 57 08.8 17.9 R EB081649
K06B98R C2006 01 30.07129 08 31 44.50 +17 57 39.9 18.6 R EB081649
K06B98R C2006 01 30.15957 08 33 22.50 +18 45 52.9 18.3 R EB081854
K06B98R C2006 01 30.16136 08 33 24.44 +18 46 52.4 18.3 R EB081854
K06B98R C2006 01 30.16315 08 33 26.25 +18 47 50.0 18.3 R EB081854
K06B98R 5C2006 01 30.19012 08 33 55.59 +19 02 02.6 18.0 R EB081673
K06B98R 5C2006 01 30.19720 08 34 02.91 +19 05 53.3 EB081673
K06B98R C2006 01 30.19861 08 33 51.42 +19 07 06.0 18.5 R EB081850
K06B98R 5C2006 01 30.20185 08 34 07.66 +19 08 24.6 EB081673
K06B98R C2006 01 30.20587 08 33 58.54 +19 11 00.7 18.4 R EB081850
K06B98R 5C2006 01 30.20954 08 34 15.51 +19 12 35.9 EB081673
K06B98R C2006 01 30.21317 08 34 05.72 +19 14 55.4 18.0 R EB081850
K06B98R 5C2006 01 30.21949 08 34 25.62 +19 17 59.1 EB081673
K06B98R C2006 01 30.22046 08 34 12.86 +19 18 50.7 18.2 R EB081850
K06B98R 5C2006 01 30.22759 08 34 33.87 +19 22 23.9 EB081673
Observer details:
246 Klet Observatory-KLENOT. Observers J. Ticha, M. Tichy. Measurer M. Tichy.
1.06-m KLENOT Telescope + CCD.
649 Powell Observatory, Louisburg. Observer R. Trentman. 0.75-m Newtonian
reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.6-m f/16
Cassegrain + CCD.
703 Catalina Sky Survey. Observer R. Hill. Measurers E. C. Beshore,
E. J. Christensen, G. J. Garradd, A. D. Grauer, R. E. Hill, R. A. Kowalski,
S. M. Larson, R. H. McNaught. 0.68-m Schmidt + CCD.
850 Cordell-Lorenz Observatory, Sewanee. Observers D. T. Durig,
R. B. B. Greene. 0.30-m f/5.8 Schmidt-Cassegrain + 1530x1020 CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
A44 Altschwendt. Observer W. Ries. 0.30-m f/6 reflector + CCD.
Orbital elements:
2006 BR98 Earth MOID = 0.0187 AU
Epoch 2006 Mar. 6.0 TT = JDT 2453800.5 MPC
M 21.07344 (2000.0) P Q
n 0.75223247 Peri. 7.25648 -0.73185900 -0.66825482
a 1.1973873 Node 129.91043 +0.61615487 -0.73258180
e 0.1622534 Incl. 10.02178 +0.29109378 -0.12945813
P 1.31 H 26.7 G 0.15 U 6
Residuals in seconds of arc
060129 703 0.0 0.6+ 060129 703 0.3- 0.4+ 060130 649 0.5- 0.2-
060129 703 0.2+ 0.0 060129 703 0.4+ 0.1- 060130 649 0.5+ 0.5-
060129 703 0.7+ 0.1- 060129 703 0.2+ 0.7- 060130 649 0.1- 0.3-
060129 703 0.2+ 0.6- 060129 703 0.9- 0.7+ 060130 649 0.6- 0.7-
060129 703 (1.7- 2.1-) 060129 703 0.5+ 0.1- 060130 854 0.1- 0.7+
060129 703 (0.6+ 2.1+) 060129 703 0.1- 0.4- 060130 854 1.2+ 1.8+
060129 703 (0.8- 3.1-) 060129 703 0.0 0.9+ 060130 854 0.7+ 1.0+
060129 703 1.8- 1.8- 060129 246 0.1+ 0.5- 060130 673 0.2- 0.4+
060129 703 0.9- 0.9+ 060129 246 0.3+ 0.6- 060130 673 0.3+ 0.2+
060129 703 0.6- 0.4- 060129 246 0.4- 0.2+ 060130 850 0.3- 0.5-
060129 703 0.1- 0.2- 060129 246 (1.6- 3.1-) 060130 673 0.0 0.1-
060129 703 1.0+ 0.5+ 060129 A44 0.5+ 0.4+ 060130 850 0.3- 0.2+
060129 703 0.0 0.5+ 060129 A44 0.6+ 0.1+ 060130 673 0.1- 0.5+
060129 703 0.7+ 1.0- 060129 A44 0.4+ 0.0 060130 850 0.0 0.3-
060129 703 0.4+ 0.9+ 060129 A44 0.4+ 0.1+ 060130 673 0.3- 0.4-
060129 703 1.1- 0.3- 060129 A44 0.2+ 0.1+ 060130 850 0.2- 0.3+
060129 703 0.9+ 1.1+ 060130 649 0.6- 0.2- 060130 673 0.4+ 0.7+
Ephemeris:
2006 BR98 a,e,i = 1.20, 0.16, 10 q = 1.0031
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2006 01 25 07 25.76 -15 39.5 0.0276 1.006 142.0 37.0 20.4
2006 01 26 07 35.06 -11 01.4 0.0252 1.006 146.9 32.3 20.1
2006 01 27 07 45.82 -05 26.7 0.0231 1.005 152.9 26.5 19.7
2006 01 28 07 58.33 +01 10.9 0.0213 1.005 159.9 19.7 19.3
2006 01 29 08 12.94 +08 51.7 0.0200 1.005 167.9 11.8 18.9
2006 01 30 08 30.02 +17 23.3 0.0192 1.004 175.4 4.5 18.5
2006 01 31 08 49.97 +26 18.7 0.0189 1.004 171.2 8.7 18.7
2006 02 01 09 13.16 +34 59.6 0.0192 1.004 161.9 17.8 19.1
2006 02 02 09 39.79 +42 49.2 0.0201 1.003 152.9 26.6 19.4
2006 02 03 10 09.72 +49 22.8 0.0215 1.003 144.8 34.5 19.8
2006 02 04 10 42.36 +54 31.5 0.0233 1.003 137.8 41.3 20.2
2006 02 05 11 16.55 +58 19.4 0.0254 1.003 132.0 46.9 20.5
2006 02 06 11 50.77 +60 57.9 0.0277 1.003 127.2 51.6 20.8
2006 02 07 12 23.49 +62 41.0 0.0303 1.003 123.2 55.4 21.1
2006 02 08 12 53.53 +63 42.7 0.0329 1.003 119.8 58.5 21.4
2006 02 09 13 20.28 +64 15.0 0.0357 1.003 117.1 61.1 21.7
2006 02 10 13 43.59 +64 27.1 0.0385 1.003 114.7 63.3 21.9
2006 02 11 14 03.65 +64 26.1 0.0414 1.004 112.8 65.0 22.1
2006 02 12 14 20.81 +64 16.6 0.0444 1.004 111.2 66.5 22.3
2006 02 13 14 35.47 +64 02.1 0.0474 1.004 109.8 67.7 22.5
2006 02 14 14 48.01 +63 44.7 0.0504 1.005 108.6 68.7 22.6
Gareth V. Williams (C) Copyright 2006 MPC M.P.E.C. 2006-B81
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