MPEC 2004-B09 : 2004 BW1
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M.P.E.C. 2004-B09 Issued 2004 Jan. 18, 12:31 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 BW1
Observations:
K04B01W* C2004 01 16.35292 07 45 54.09 +26 38 07.6 21.2 V EB009691
K04B01W C2004 01 16.37991 07 45 51.48 +26 38 15.8 21.1 V EB009691
K04B01W C2004 01 16.40774 07 45 48.84 +26 38 23.6 21.5 V EB009691
K04B01W C2004 01 17.19456 07 44 37.74 +26 42 14.3 21.5 V EB009691
K04B01W C2004 01 17.19895 07 44 37.36 +26 42 15.5 21.4 V EB009691
K04B01W C2004 01 17.20445 07 44 36.85 +26 42 17.5 21.4 V EB009691
K04B01W HC2004 01 18.17962 07 43 09.17 +26 46 50.5 EB009691
K04B01W HC2004 01 18.18411 07 43 08.75 +26 46 52.2 EB009691
K04B01W HC2004 01 18.18834 07 43 08.36 +26 46 53.3 EB009691
K04B01W C2004 01 18.23031 07 43 04.41 +26 47 06.0 20.9 R EB009651
K04B01W C2004 01 18.23407 07 43 04.10 +26 47 07.3 20.7 R EB009651
K04B01W C2004 01 18.23812 07 43 03.73 +26 47 08.1 20.8 R EB009651
Observer details:
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
Newtonian + CCD.
691 Steward Observatory, Kitt Peak. Observers A. E. Gleason, M. Block. 0.9-m
f/3 reflector + CCD.
Orbital elements:
2004 BW1
Epoch 2004 Jan. 16.0 TT = JDT 2453020.5 MPC
M 42.40777 (2000.0) P Q
n 0.30079311 Peri. 299.45688 +0.96069898 -0.26946728
a 2.2060946 Node 76.24273 +0.27248643 +0.86957433
e 0.4910910 Incl. 3.93581 +0.05299639 +0.41379688
P 3.28 H 20.0 G 0.15
From 12 observations 2004 Jan. 16-18.
Ephemeris:
2004 BW1 a,e,i = 2.21, 0.49, 4 q = 1.1227
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 01 16 07 46.45 +26 36.4 0.829 1.811 174.5 3.0 21.2
2004 01 26 07 32.52 +27 15.2 0.908 1.875 164.3 8.2 21.7
2004 02 05 07 22.61 +27 32.0 1.010 1.938 152.4 13.6 22.2
2004 02 15 07 17.28 +27 32.2 1.132 2.000 141.3 18.0 22.7
Timothy B. Spahr (C) Copyright 2004 MPC M.P.E.C. 2004-B09
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