MPEC 2000-W07: 2000 WB1
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M.P.E.C. 2000-W07 Issued 2000 Nov. 18, 20:05 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
2000 WB1
Observations:
K00W01B* C2000 11 16.15310 23 04 35.53 +63 41 12.3 19.0 704
K00W01B C2000 11 16.16781 23 04 34.82 +63 40 37.7 18.8 704
K00W01B C2000 11 16.18254 23 04 34.13 +63 40 03.4 18.9 704
K00W01B C2000 11 16.19723 23 04 33.44 +63 39 29.1 18.7 704
K00W01B C2000 11 18.12447 23 03 48.24 +62 28 50.8 18.9 R 853
K00W01B C2000 11 18.12549 23 03 48.22 +62 28 48.8 18.9 R 853
K00W01B C2000 11 18.12686 23 03 48.17 +62 28 45.9 19.0 R 853
K00W01B C2000 11 18.68203 23 03 42.47 +62 09 15.3 557
K00W01B C2000 11 18.68395 23 03 42.37 +62 09 11.2 557
K00W01B C2000 11 18.68781 23 03 42.28 +62 09 03.5 19.0 V 557
K00W01B C2000 11 18.78784 23 03 40.65 +62 05 37.1 18.3 R 046
K00W01B C2000 11 18.78998 23 03 40.72 +62 05 33.2 046
K00W01B C2000 11 18.79102 23 03 40.50 +62 05 31.4 046
K00W01B C2000 11 18.79213 23 03 40.53 +62 05 28.3 046
K00W01B C2000 11 18.79373 23 03 40.57 +62 05 24.2 046
Observer details:
046 Klet. Observers J. Ticha, M. Tichy. 0.57-m f/5.2 reflector + CCD.
557 Ondrejov. Observers L. Sarounova, L. Vasta. 0.65-m f/3.6 reflector + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly,
M. Bezpalko, M. Elowitz, R. Huber, L. Manguso. Measurers J. Stuart,
R. Sayer, J. B. Evans, H. Viggh. 1.0-m f/2.15 reflector + CCD.
853 Biosphere 2 Observatory. Observer G. J. Garradd. 0.6-m f/8.1 reflector
+ CCD.
Orbital elements:
2000 WB1
Epoch 2000 Nov. 12.0 TT = JDT 2451860.5 Spahr
M 56.73821 (2000.0) P Q
n 0.66787431 Peri. 262.67975 +0.15422880 +0.95865618
a 1.2962026 Node 21.37868 -0.42332410 +0.28281720
e 0.6183799 Incl. 40.99890 -0.89275427 +0.03150817
P 1.48 H 17.9 G 0.15
From 15 observations 2000 Nov. 16-18.
Ephemeris:
2000 WB1 a,e,i = 1.30, 0.62, 41 q = 0.4947
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2000 11 12 23 08.99 +66 32.4 0.534 1.326 117.9 41.3 18.8
2000 11 22 23 03.91 +60 21.2 0.664 1.414 116.4 38.7 19.3
2000 12 02 23 10.60 +56 06.2 0.802 1.496 113.1 37.3 19.8
2000 12 12 23 22.53 +53 11.4 0.945 1.571 109.0 36.3 20.2
2000 12 22 23 37.39 +51 13.5 1.091 1.641 104.4 35.5 20.6
2001 01 01 23 54.25 +49 57.9 1.238 1.704 99.6 34.7 21.0
2001 01 11 00 12.59 +49 14.6 1.386 1.763 94.6 33.8 21.2
2001 01 21 00 32.11 +48 55.9 1.532 1.816 89.7 32.8 21.5
2001 01 31 00 52.72 +48 56.1 1.676 1.864 84.7 31.7 21.7
2001 02 10 01 14.32 +49 10.6 1.816 1.908 79.9 30.6 21.9
2001 02 20 01 36.87 +49 35.1 1.950 1.947 75.1 29.4 22.1
Timothy B. Spahr (C) Copyright 2000 MPC M.P.E.C. 2000-W07
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