MPEC 2001-B33: 2001 BJ16
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M.P.E.C. 2001-B33 Issued 2001 Jan. 23, 23:59 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 BJ16
Observations:
K01B16J* C2001 01 18.49832 09 12 28.28 +06 46 36.1 18.8 608
K01B16J C2001 01 18.50837 09 12 27.43 +06 46 56.2 18.8 608
K01B16J C2001 01 18.51839 09 12 26.55 +06 47 15.1 19.2 608
K01B16J C2001 01 18.96263 09 11 50.59 +07 01 38.6 18.2 R 046
K01B16J C2001 01 18.96531 09 11 50.18 +07 01 43.6 046
K01B16J C2001 01 18.96782 09 11 50.10 +07 01 49.6 046
K01B16J C2001 01 19.90600 09 10 32.41 +07 32 51.4 18.4 R 046
K01B16J C2001 01 19.91045 09 10 32.09 +07 33 00.4 046
K01B16J C2001 01 19.91147 09 10 32.00 +07 33 02.4 046
K01B16J C2001 01 19.91366 09 10 31.70 +07 33 08.1 046
K01B16J C2001 01 20.46468 09 09 44.61 +07 51 42.4 19.0 608
K01B16J C2001 01 20.47495 09 09 43.68 +07 52 02.9 18.9 608
K01B16J C2001 01 20.48539 09 09 42.69 +07 52 24.1 18.7 608
K01B16J C2001 01 21.60012 09 08 05.38 +08 30 16.2 19.6 608
K01B16J C2001 01 21.61123 09 08 04.33 +08 30 38.8 20.1 608
K01B16J C2001 01 21.62211 09 08 03.34 +08 31 01.9 19.9 608
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.
Orbital elements:
2001 BJ16
Epoch 2001 Jan. 11.0 TT = JDT 2451920.5 Spahr
M 142.53261 (2000.0) P Q
n 0.60106416 Peri. 196.09384 +0.85339522 +0.43939794
a 1.3905571 Node 134.27826 -0.42456774 +0.89805069
e 0.1477283 Incl. 23.06018 -0.30242161 -0.02084260
P 1.64 H 17.9 G 0.15
From 16 observations 2001 Jan. 18-21.
Ephemeris:
2001 BJ16 a,e,i = 1.39, 0.15, 23 q = 1.1851
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 01 11 09 21.30 +03 02.4 0.643 1.563 147.1 20.0 18.9
2001 01 21 09 08.97 +08 09.8 0.607 1.573 162.0 11.1 18.5
2001 01 31 08 53.16 +14 07.7 0.596 1.581 176.7 2.1 18.0
2001 02 10 08 36.75 +20 05.3 0.613 1.587 165.0 9.2 18.5
2001 02 20 08 22.90 +25 14.8 0.656 1.592 150.2 18.0 18.9
2001 03 02 08 14.02 +29 13.5 0.720 1.595 136.9 25.1 19.4
2001 03 12 08 11.12 +32 02.6 0.798 1.596 125.6 30.4 19.7
2001 03 22 08 13.97 +33 54.0 0.885 1.595 115.9 34.2 20.1
2001 04 01 08 21.85 +34 59.8 0.976 1.593 107.5 36.7 20.3
2001 04 11 08 33.81 +35 29.4 1.068 1.589 100.2 38.3 20.6
2001 04 21 08 48.92 +35 29.2 1.160 1.584 93.8 39.3 20.8
2001 05 01 09 06.46 +35 03.2 1.247 1.577 88.1 39.7 20.9
2001 05 11 09 25.81 +34 14.4 1.331 1.568 82.9 39.7 21.1
2001 05 21 09 46.44 +33 04.9 1.409 1.557 78.2 39.5 21.2
2001 05 31 10 08.04 +31 36.1 1.481 1.545 73.9 39.1 21.3
2001 06 10 10 30.29 +29 49.6 1.546 1.532 70.0 38.5 21.3
Timothy B. Spahr (C) Copyright 2001 MPC M.P.E.C. 2001-B33
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