MPEC 2005-B12 : 2005 BU
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M.P.E.C. 2005-B12 Issued 2005 Jan. 17, 13:59 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
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2005 BU
Observations:
K05B00U* C2005 01 16.34387 08 31 12.46 +25 01 26.1 19.2 EB012704
K05B00U C2005 01 16.35696 08 30 30.41 +24 55 16.7 19.2 EB012704
K05B00U C2005 01 16.36998 08 29 48.76 +24 49 09.1 19.0 EB012704
K05B00U C2005 01 16.38349 08 29 05.92 +24 42 47.3 20.2 EB012704
K05B00U C2005 01 16.39652 08 28 24.78 +24 36 38.5 19.5 EB012704
K05B00U 5C2005 01 17.20544 07 54 33.94 +18 48 32.3 18.5 R EB012673
K05B00U 5C2005 01 17.20810 07 54 28.03 +18 47 31.9 EB012673
K05B00U 5C2005 01 17.21192 07 54 19.40 +18 46 04.4 EB012673
K05B00U 5C2005 01 17.21476 07 54 13.08 +18 44 59.5 EB012673
K05B00U 5C2005 01 17.21725 07 54 07.47 +18 44 02.1 EB012673
K05B00U 5C2005 01 17.22008 07 54 00.96 +18 42 55.4 EB012673
K05B00U C2005 01 17.28515 07 51 31.59 +18 18 23.3 19.2 R EB012448
K05B00U C2005 01 17.28840 07 51 24.38 +18 17 09.4 18.7 R EB012448
K05B00U C2005 01 17.29414 07 51 11.63 +18 14 57.4 18.8 R EB012448
K05B00U C2005 01 17.29593 07 51 07.67 +18 14 16.5 19.0 R EB012448
K05B00U 2C2005 01 17.33623 07 49 38.71 +17 58 51.1 18.6 R EB012H06
K05B00U 2C2005 01 17.34224 07 49 25.73 +17 56 33.8 18.1 R EB012H06
K05B00U 2C2005 01 17.34824 07 49 12.68 +17 54 17.8 18.5 R EB012H06
Observer details:
448 Desert Moon Observatory. Observer B. L. Stevens. 0.3-m
Schmidt-Cassegrain + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.6-m
reflector + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly,
M. Bezpalko, R. Huber, L. Manguso, D. Torres, R. Kracke, M. McCleary,
H. Stange, A. Milner. Measurers J. Stuart, R. Sayer, J. Evans, J. Kommers.
1.0-m f/2.15 reflector + CCD.
H06 New Mexico Skies Observatory. Observer R. Hutsebaut. 0.30-m reflector
+ CCD.
Orbital elements:
2005 BU
Epoch 2005 Jan. 30.0 TT = JDT 2453400.5 MPC
M 131.86039 (2000.0) P Q
n 1.26541239 Peri. 38.70794 +0.89661408 +0.39499286
a 0.8465410 Node 296.91435 -0.44115643 +0.75773559
e 0.3008513 Incl. 12.97192 -0.03826476 +0.51943953
P 0.78 H 26.8 G 0.15 U 8
Residuals in seconds of arc
050116 704 0.1- 0.0 050117 673 0.5+ 0.3+ 050117 448 0.1- 0.2+
050116 704 0.4+ 0.1- 050117 673 0.0 0.6+ 050117 448 0.2- 0.3-
050116 704 0.2- 0.0 050117 673 1.0+ 0.9+ 050117 448 0.1- 0.1-
050116 704 0.4+ 0.1+ 050117 673 0.9+ 0.7+ 050117 H06 0.1- 0.1-
050116 704 0.5- 0.1- 050117 673 1.2- 1.1- 050117 H06 0.9+ 0.2-
050117 673 0.6- 0.4- 050117 448 0.4- 0.4- 050117 H06 0.1+ 0.8+
Ephemeris:
2005 BU a,e,i = 0.85, 0.30, 13 q = 0.5919
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 01 10 15 18.04 +32 27.7 0.031 0.979 80.3 97.8 22.8
2005 01 11 14 48.22 +35 21.9 0.027 0.983 87.8 90.6 22.1
2005 01 12 14 03.96 +38 32.3 0.023 0.987 97.8 80.9 21.4
2005 01 13 12 58.34 +41 01.6 0.020 0.991 111.3 67.6 20.6
2005 01 14 11 30.91 +40 37.5 0.018 0.995 128.5 50.7 19.9
2005 01 15 10 00.70 +35 36.3 0.018 0.999 147.5 32.0 19.4
2005 01 16 08 50.07 +27 47.0 0.019 1.003 165.0 14.7 19.1
2005 01 17 08 02.00 +20 13.4 0.022 1.006 178.4 1.5 18.8
2005 01 18 07 29.87 +14 11.7 0.026 1.010 170.4 9.4 19.6
2005 01 19 07 07.72 +09 39.9 0.031 1.013 162.7 16.8 20.2
2005 01 20 06 51.85 +06 16.7 0.036 1.017 156.8 22.4 20.7
2005 01 21 06 40.06 +03 42.5 0.041 1.020 152.2 26.8 21.1
2005 01 22 06 31.03 +01 43.3 0.046 1.024 148.5 30.2 21.5
2005 01 23 06 23.96 +00 09.3 0.052 1.027 145.4 33.0 21.8
2005 01 24 06 18.30 -01 06.1 0.057 1.030 142.8 35.3 22.1
2005 01 25 06 13.70 -02 07.5 0.063 1.034 140.5 37.3 22.4
2005 01 26 06 09.92 -02 58.2 0.068 1.037 138.5 39.0 22.6
2005 01 27 06 06.79 -03 40.4 0.074 1.040 136.7 40.5 22.8
2005 01 28 06 04.17 -04 15.8 0.079 1.043 135.1 41.9 23.0
2005 01 29 06 01.97 -04 45.8 0.085 1.045 133.6 43.1 23.2
2005 01 30 06 00.11 -05 11.4 0.091 1.048 132.2 44.1 23.4
Timothy B. Spahr (C) Copyright 2005 MPC M.P.E.C. 2005-B12
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