MPEC 2001-B38: 2001 BZ39
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M.P.E.C. 2001-B38 Issued 2001 Jan. 25, 19:52 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
2001 BZ39
Observations:
K01B39Z* C2001 01 19.54244 09 37 32.78 -12 50 37.1 19.3 608
K01B39Z C2001 01 19.55309 09 37 32.03 -12 50 34.6 19.9 608
K01B39Z C2001 01 19.56343 09 37 31.30 -12 50 32.7 19.4 608
K01B39Z FC2001 01 20.06529 09 37 00.17 -12 48 59.7 046
K01B39Z FC2001 01 20.06727 09 37 00.07 -12 49 00.2 18.6 R 046
K01B39Z FC2001 01 20.07003 09 36 59.79 -12 48 59.8 046
K01B39Z C2001 01 20.46692 09 36 35.12 -12 47 30.9 18.9 608
K01B39Z C2001 01 20.47716 09 36 34.41 -12 47 28.2 18.9 608
K01B39Z C2001 01 20.48763 09 36 33.67 -12 47 26.2 19.0 608
K01B39Z SC2001 01 24.21806 09 32 27.06 -12 28 17.1 808
K01B39Z SC2001 01 24.24051 09 32 25.45 -12 28 08.5 808
K01B39Z SC2001 01 24.26134 09 32 23.90 -12 28 00.5 808
K01B39Z C2001 01 24.48396 09 32 08.77 -12 26 47.9 19.9 608
K01B39Z C2001 01 24.49508 09 32 07.94 -12 26 44.1 19.5 608
K01B39Z C2001 01 24.50503 09 32 07.23 -12 26 39.8 19.6 608
Observer details:
046 Klet. Observers J. Ticha, M. Tichy, M. Kocer. 0.57-m f/5.2
reflector + CCD.
608 Haleakala-NEAT/MSSS. Observers E. F. Helin, S. Pravdo, K. Lawrence,
P. Kervin, R. Maeda, M. Skinner. 1.2-m reflector + CCD.
808 El Leoncito. Observer C. E. Lopez. 0.5-m f/7.5 double astrograph + CCD.
Orbital elements:
2001 BZ39
Epoch 2001 Jan. 11.0 TT = JDT 2451920.5 Spahr
M 25.99086 (2000.0) P Q
n 0.35873132 Peri. 197.07397 +0.46867029 -0.87675463
a 1.9616575 Node 225.13532 +0.82722509 +0.47845822
e 0.4151289 Incl. 8.75912 +0.30991420 +0.04877546
P 2.75 H 18.2 G 0.15
From 15 observations 2001 Jan. 19-24.
Ephemeris:
2001 BZ39 a,e,i = 1.96, 0.42, 9 q = 1.1473
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 01 11 09 45.14 -12 49.3 0.483 1.355 132.1 32.6 18.7
2001 01 21 09 36.01 -12 45.3 0.495 1.406 141.4 25.9 18.6
2001 01 31 09 24.54 -11 30.1 0.520 1.459 150.1 19.6 18.6
2001 02 10 09 13.44 -09 19.5 0.559 1.514 155.7 15.6 18.7
2001 02 20 09 04.92 -06 39.4 0.615 1.569 155.4 15.2 19.0
2001 03 02 09 00.27 -03 55.4 0.689 1.625 150.1 17.7 19.4
2001 03 12 08 59.82 -01 27.2 0.780 1.681 142.5 21.1 19.8
2001 03 22 09 03.15 +00 35.3 0.886 1.737 134.5 24.2 20.3
2001 04 01 09 09.66 +02 08.9 1.006 1.792 126.6 26.6 20.7
2001 04 11 09 18.68 +03 14.3 1.137 1.846 119.2 28.3 21.1
2001 04 21 09 29.59 +03 54.1 1.276 1.899 112.1 29.4 21.4
2001 05 01 09 41.93 +04 11.5 1.424 1.951 105.4 29.9 21.7
2001 05 11 09 55.30 +04 09.5 1.576 2.001 99.1 29.9 22.0
Timothy B. Spahr (C) Copyright 2001 MPC M.P.E.C. 2001-B38
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