MPEC 2004-B10 : 2004 BY1
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M.P.E.C. 2004-B10 Issued 2004 Jan. 18, 12:33 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 Steven and Michele Kirsch 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 BY1
Observations:
K04B01Y* C2004 01 17.54889 10 09 29.96 +11 47 53.1 20.3 EB010608
K04B01Y C2004 01 17.55948 10 09 23.41 +11 47 54.9 20.7 EB010608
K04B01Y C2004 01 17.56985 10 09 16.95 +11 47 56.2 20.3 EB010608
K04B01Y C2004 01 17.98244 10 05 25.12 +11 48 05.3 EB010557
K04B01Y C2004 01 17.98308 10 05 24.77 +11 48 05.0 EB010557
K04B01Y C2004 01 17.98565 10 05 23.21 +11 48 05.5 EB010557
K04B01Y C2004 01 17.98693 10 05 22.41 +11 48 06.4 EB010557
K04B01Y C2004 01 18.05991 10 04 39.56 +11 48 16.0 EB010J95
K04B01Y C2004 01 18.06919 10 04 33.91 +11 48 17.6 19.6 R EB010J95
K04B01Y C2004 01 18.07698 10 04 29.16 +11 48 18.6 EB010J95
K04B01Y C2004 01 18.08519 10 04 24.24 +11 48 21.4 19.2 R EB010J95
K04B01Y C2004 01 18.39115 10 01 28.09 +11 49 43.4 20.0 R EB010651
K04B01Y C2004 01 18.39275 10 01 27.10 +11 49 43.3 19.9 R EB010651
K04B01Y C2004 01 18.39415 10 01 26.16 +11 49 43.5 20.6 R EB010651
Observer details:
557 Ondrejov. Observer P. Kusnirak. 0.65-m f/3.6 reflector + CCD.
608 Haleakala-NEAT/MSSS. Observers S. Pravdo, M. Hicks, K. Lawrence,
D. MacDonald, P. Kervin, J. Africano. 1.2-m reflector + CCD.
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
Newtonian + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.30-m f/6.3 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2004 BY1
Epoch 2004 Jan. 16.0 TT = JDT 2453020.5 MPC
M 135.03080 (2000.0) P Q
n 1.18168796 Peri. 28.63344 +0.84606043 +0.53034609
a 0.8860689 Node 299.23850 -0.50013441 +0.75462553
e 0.2175367 Incl. 3.54723 -0.18451916 +0.38635906
P 0.83 H 25.0 G 0.15
From 14 observations 2004 Jan. 17-18.
Ephemeris:
2004 BY1 a,e,i = 0.89, 0.22, 4 q = 0.6933
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 01 16 10 24.06 +11 42.9 0.070 1.039 141.6 36.0 20.8
2004 01 26 08 49.26 +11 45.8 0.073 1.057 171.5 7.9 20.0
2004 02 05 07 36.80 +10 56.7 0.091 1.070 156.4 21.7 21.0
2004 02 15 06 57.36 +10 16.6 0.118 1.077 137.4 38.4 22.1
2004 02 25 06 40.48 +10 00.7 0.148 1.079 123.5 49.9 22.9
2004 03 06 06 36.90 +09 57.9 0.179 1.075 113.0 58.2 23.5
Timothy B. Spahr (C) Copyright 2004 MPC M.P.E.C. 2004-B10
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