MPEC 2001-B43: 2001 BK41
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M.P.E.C. 2001-B43 Issued 2001 Jan. 26, 17:52 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 BK41
Observations:
K01B41K* C2001 01 19.09497 04 03 45.66 +17 12 27.0 21.5 V 691
K01B41K C2001 01 19.11159 04 03 45.40 +17 12 25.8 22.0 V 691
K01B41K C2001 01 19.12780 04 03 45.12 +17 12 24.3 21.4 V 691
K01B41K HC2001 01 20.21573 04 03 29.41 +17 11 08.2 22.0 V 691
K01B41K HC2001 01 20.21985 04 03 29.36 +17 11 08.3 21.3 V 691
K01B41K HC2001 01 20.22385 04 03 29.27 +17 11 06.9 21.3 V 691
K01B41K HC2001 01 20.22932 04 03 29.24 +17 11 06.7 20.6 V 691
K01B41K HC2001 01 20.23349 04 03 29.18 +17 11 06.1 20.6 V 691
K01B41K HC2001 01 20.23760 04 03 29.10 +17 11 06.0 20.9 V 691
K01B41K HC2001 01 21.21396 04 03 16.90 +17 10 03.3 20.8 V 691
K01B41K HC2001 01 21.22194 04 03 16.73 +17 10 03.6 21.0 V 691
K01B41K HC2001 01 21.23478 04 03 16.56 +17 10 02.4 21.9 V 691
K01B41K C2001 01 22.12489 04 03 07.09 +17 09 09.5 21.2 V 691
K01B41K C2001 01 22.14962 04 03 06.75 +17 09 08.5 21.0 V 691
K01B41K C2001 01 22.17161 04 03 06.50 +17 09 07.1 21.3 V 691
K01B41K HC2001 01 24.16976 04 02 49.64 +17 07 27.3 21.1 V 691
K01B41K HC2001 01 24.24322 04 02 49.08 +17 07 24.2 21.6 V 691
K01B41K HC2001 01 24.31086 04 02 48.63 +17 07 21.8 20.9 V 691
K01B41K HC2001 01 26.11605 04 02 39.64 +17 06 12.3 21.3 V 691
K01B41K HC2001 01 26.14276 04 02 39.50 +17 06 10.9 21.0 V 691
K01B41K HC2001 01 26.16983 04 02 39.36 +17 06 10.0 20.5 V 691
Observer details:
691 Steward Observatory, Kitt Peak. Observers J. L. Montani, J. A. Larsen,
A. E. Gleason. 0.9-m Spacewatch telescope.
Orbital elements:
2001 BK41 PHA 0.014
Epoch 2001 Jan. 11.0 TT = JDT 2451920.5 Spahr
M 141.66500 (2000.0) P Q
n 0.35409442 Peri. 29.70291 +0.03000853 +0.98864717
a 1.9787457 Node 242.36665 -0.94670653 -0.01914618
e 0.5251267 Incl. 9.56606 -0.32069649 +0.14903083
P 2.78 H 16.1 G 0.15
From 21 observations 2001 Jan. 19-26.
Ephemeris:
2001 BK41 a,e,i = 1.98, 0.53, 10 q = 0.9397
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 01 21 04 03.33 +17 10.3 2.303 2.935 121.1 16.7 21.1
2001 01 31 04 02.68 +17 04.6 2.454 2.951 110.8 18.2 21.3
2001 02 10 04 04.57 +17 07.4 2.612 2.965 101.1 19.1 21.5
2001 02 20 04 08.66 +17 17.0 2.774 2.978 92.1 19.4 21.7
2001 03 02 04 14.65 +17 31.4 2.935 2.989 83.5 19.2 21.8
2001 03 12 04 22.25 +17 49.0 3.091 2.998 75.3 18.7 21.9
2001 11 07 09 19.67 +06 56.2 2.605 2.698 84.6 21.4 21.4
2001 11 17 09 26.38 +05 42.3 2.430 2.663 92.5 21.8 21.2
2001 11 27 09 31.32 +04 30.9 2.254 2.626 100.9 21.6 21.0
2001 12 07 09 34.18 +03 23.7 2.082 2.588 109.8 21.0 20.8
2001 12 17 09 34.55 +02 23.5 1.916 2.547 119.3 19.7 20.5
2001 12 27 09 32.04 +01 33.6 1.763 2.504 129.3 17.7 20.2
2002 01 06 09 26.37 +00 57.5 1.624 2.459 139.9 14.9 19.9
2002 01 16 09 17.43 +00 39.4 1.507 2.412 150.6 11.5 19.6
Timothy B. Spahr (C) Copyright 2001 MPC M.P.E.C. 2001-B43
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