MPEC 2005-B20 : 2005 BS1
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M.P.E.C. 2005-B20 Issued 2005 Jan. 18, 12:29 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 BS1
Observations:
K05B01S* C2005 01 16.34729 08 59 46.25 +23 38 10.5 20.0 EB020704
K05B01S C2005 01 16.36029 08 59 49.75 +23 38 07.2 19.9 EB020704
K05B01S C2005 01 16.37332 08 59 53.18 +23 38 02.0 19.8 EB020704
K05B01S C2005 01 16.38683 08 59 56.76 +23 37 56.3 19.8 EB020704
K05B01S C2005 01 17.92977 09 07 09.85 +23 31 54.0 EB020246
K05B01S C2005 01 17.93192 09 07 10.07 +23 31 53.5 EB020246
K05B01S C2005 01 17.93266 09 07 10.18 +23 31 53.9 EB020246
K05B01S C2005 01 17.93382 09 07 10.31 +23 31 54.7 EB020246
K05B01S C2005 01 17.93462 09 07 10.41 +23 31 55.4 EB020246
K05B01S C2005 01 17.93731 09 07 10.67 +23 31 54.4 EB020246
K05B01S 7C2005 01 18.24630 09 08 06.07 +23 32 15.8 20.7 R EB020696
K05B01S 7C2005 01 18.25229 09 08 06.53 +23 32 17.3 20.9 R EB020696
K05B01S C2005 01 18.26022 09 08 07.24 +23 32 17.0 21.3 V EB020291
K05B01S 7C2005 01 18.26587 09 08 07.53 +23 32 20.7 20.6 R EB020696
K05B01S C2005 01 18.26722 09 08 07.78 +23 32 18.4 21.4 V EB020291
K05B01S C2005 01 18.27376 09 08 08.19 +23 32 20.0 21.1 V EB020291
K05B01S 5C2005 01 18.38403 09 08 15.83 +23 32 08.0 20.8 R EB020673
K05B01S 5C2005 01 18.39028 09 08 16.17 +23 32 05.8 EB020673
K05B01S 5C2005 01 18.40729 09 08 17.06 +23 32 03.5 EB020673
K05B01S 5C2005 01 18.41759 09 08 17.54 +23 32 01.7 EB020673
Observer details:
246 Klet Observatory-KLENOT. Observer M. Tichy. 1.06-m KLENOT Telescope
+ CCD.
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.6-m
reflector + CCD.
696 Whipple Observatory, Mt. Hopkins. Observer K. Smalley. 1.2-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.
Orbital elements:
2005 BS1
Epoch 2005 Jan. 10.0 TT = JDT 2453380.5 MPC
M 11.80263 (2000.0) P Q
n 0.36159319 Peri. 308.34969 +0.46804891 -0.88270137
a 1.9512933 Node 113.69345 +0.82443395 +0.41902856
e 0.5632636 Incl. 2.63222 +0.31818059 +0.21272838
P 2.73 H 27.4 G 0.15
From 20 observations 2005 Jan. 16-18.
Ephemeris:
2005 BS1 a,e,i = 1.95, 0.56, 3 q = 0.8522
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 01 10 21 38.63 -22 58.2 0.024 0.963 30.7 148.6 27.4
2005 01 11 21 46.05 -22 46.2 0.017 0.969 31.4 148.0 26.6
2005 01 12 22 03.46 -22 12.7 0.010 0.975 34.5 145.2 25.0
2005 01 13 23 29.04 -17 43.8 0.0035 0.982 54.1 125.7 20.4
2005 01 14 07 39.89 +23 10.3 0.0045 0.988 178.0 2.0 15.9
2005 01 15 08 41.99 +23 46.4 0.011 0.995 167.1 12.8 18.4
2005 01 16 08 56.95 +23 41.0 0.018 1.001 164.6 15.1 19.6
2005 01 17 09 03.56 +23 36.8 0.026 1.008 164.1 15.5 20.3
2005 01 18 09 07.26 +23 33.8 0.033 1.015 164.2 15.3 20.8
2005 01 19 09 09.59 +23 31.6 0.040 1.022 164.6 14.9 21.3
2005 01 20 09 11.17 +23 29.9 0.047 1.029 165.1 14.2 21.6
2005 01 21 09 12.29 +23 28.4 0.054 1.037 165.7 13.5 21.9
2005 01 22 09 13.11 +23 27.1 0.061 1.044 166.4 12.8 22.2
2005 01 23 09 13.72 +23 26.0 0.069 1.051 167.2 12.0 22.4
2005 01 24 09 14.17 +23 24.9 0.076 1.059 167.9 11.2 22.6
2005 01 25 09 14.52 +23 23.8 0.083 1.066 168.7 10.5 22.8
2005 01 26 09 14.77 +23 22.7 0.091 1.074 169.4 9.7 23.0
2005 01 27 09 14.96 +23 21.6 0.098 1.081 170.1 9.0 23.1
2005 01 28 09 15.09 +23 20.4 0.105 1.089 170.8 8.4 23.3
2005 01 29 09 15.18 +23 19.3 0.113 1.097 171.4 7.7 23.4
2005 01 30 09 15.24 +23 18.0 0.121 1.105 171.9 7.2 23.5
Timothy B. Spahr (C) Copyright 2005 MPC M.P.E.C. 2005-B20
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