MPEC 2003-B37 : 2003 BA21
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M.P.E.C. 2003-B37 Issued 2003 Jan. 29, 16:05 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.
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2003 BA21
Observations:
K03B21A* C2003 01 27.30875 08 54 19.85 +18 01 02.0 19.7 704
K03B21A C2003 01 27.32412 08 54 15.38 +18 01 05.4 19.9 704
K03B21A C2003 01 27.33945 08 54 10.93 +18 01 09.2 20.2 704
K03B21A C2003 01 27.35493 08 54 06.36 +18 01 15.0 20.2 704
K03B21A C2003 01 27.37036 08 54 01.87 +18 01 18.4 20.0 704
K03B21A C2003 01 28.23819 08 49 54.84 +18 05 13.4 20.2 R 651
K03B21A C2003 01 28.23964 08 49 54.44 +18 05 14.3 20.3 R 651
K03B21A C2003 01 28.24104 08 49 53.95 +18 05 15.0 20.2 R 651
K03B21A C2003 01 28.26001 08 49 48.31 +18 05 18.0 19.1 R 649
K03B21A C2003 01 28.26390 08 49 47.16 +18 05 19.1 19.3 R 649
K03B21A C2003 01 28.26780 08 49 46.05 +18 05 20.1 18.8 R 649
K03B21A C2003 01 29.29513 08 44 58.89 +18 09 28.4 19.0 R 926
K03B21A C2003 01 29.29635 08 44 58.54 +18 09 29.0 19.1 R 926
K03B21A C2003 01 29.29759 08 44 58.17 +18 09 29.2 19.3 R 926
Observer details:
649 Powell Observatory, Louisburg. Observer M. Glaze. 0.75-m Newtonian + CCD.
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
Newtonian + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly,
M. Bezpalko, R. Huber, L. Manguso, S. Adams, D. Torres, T. Brothers,
S. Partridge. Measurers J. Stuart, R. Sayer, J. Evans, P. Hopman. 1.0-m
f/2.15 reflector + CCD.
926 Tenagra II Observatory. Observers P. R. Holvorcem, M. Schwartz. 0.81-m
f/7 Ritchey-Chretien + CCD.
Orbital elements:
2003 BA21
Epoch 2003 Jan. 21.0 TT = JDT 2452660.5 MPC
M 77.43954 (2000.0) P Q
n 0.85058189 Peri. 17.63203 +0.81306329 +0.48271886
a 1.1032111 Node 308.95058 -0.57174176 +0.55672329
e 0.8399711 Incl. 24.73801 -0.10972440 +0.67604858
P 1.16 H 19.7 G 0.15
From 14 observations 2003 Jan. 27-29.
Ephemeris:
2003 BA21 a,e,i = 1.10, 0.84, 25 q = 0.1765
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 01 21 09 26.12 +17 20.1 0.592 1.558 162.0 11.3 20.2
2003 01 31 08 37.29 +18 15.2 0.654 1.638 176.3 2.2 20.1
2003 02 10 07 59.40 +18 25.0 0.756 1.709 157.3 12.9 21.0
2003 02 20 07 34.21 +18 11.6 0.889 1.772 141.3 20.4 21.7
Brian G. Marsden (C) Copyright 2003 MPC M.P.E.C. 2003-B37
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