MPEC 2001-Q63: 2001 QL153
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M.P.E.C. 2001-Q63 Issued 2001 Aug. 28, 17:02 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 QL153
Observations:
K01QF3L* C2001 08 26.39752 02 04 43.65 +01 11 22.9 20.7 644
K01QF3L C2001 08 26.40871 02 04 45.62 +01 11 02.9 20.6 644
K01QF3L C2001 08 26.41880 02 04 47.39 +01 10 44.5 20.8 644
K01QF3L FC2001 08 27.00510 02 06 32.85 +00 52 40.9 18.7 R 046
K01QF3L FC2001 08 27.01425 02 06 34.40 +00 52 24.8 18.8 R 046
K01QF3L C2001 08 27.08899 02 06 47.48 +00 50 04.7 557
K01QF3L C2001 08 27.09371 02 06 48.54 +00 49 56.5 20.0 V 557
K01QF3L C2001 08 27.40212 02 07 44.28 +00 40 22.8 20.6 644
K01QF3L C2001 08 27.41316 02 07 46.24 +00 40 01.8 20.4 644
K01QF3L C2001 08 27.42378 02 07 48.06 +00 39 41.9 20.6 644
K01QF3L C2001 08 27.43032 02 07 48.90 +00 39 27.9 19.5 R 649
K01QF3L C2001 08 27.43272 02 07 49.35 +00 39 22.9 19.4 R 649
K01QF3L C2001 08 27.43503 02 07 49.74 +00 39 18.6 19.5 R 649
K01QF3L C2001 08 27.43735 02 07 50.14 +00 39 14.0 19.5 R 649
K01QF3L C2001 08 27.43965 02 07 50.53 +00 39 10.5 19.2 R 649
Observer details:
046 Klet. Observers J. Ticha, M. Tichy, P. Jelinek. 0.57-m f/5.2
reflector + CCD.
557 Ondrejov. Observer P. Kusnirak. 0.65-m f/3.6 reflector + CCD.
644 Palomar Mountain/NEAT. Observers E. F. Helin, S. Pravdo, K. Lawrence,
M. Hicks, E. Hovland, T. Bickler, J. Schroeder, L. Scherr, R. Thicksten,
A. Deetz. 1.2-m Schmidt + CCD.
649 Powell Observatory, Louisburg. Observer K. Smalley. 0.75-m Newtonian
+ CCD.
Orbital elements:
2001 QL153
Epoch 2001 Aug. 19.0 TT = JDT 2452140.5 Spahr
M 341.20184 (2000.0) P Q
n 0.28251672 Peri. 236.51025 +0.76072528 -0.63834289
a 2.3002407 Node 162.19956 +0.64531903 +0.76327057
e 0.4412247 Incl. 22.61195 -0.06971658 +0.09968142
P 3.49 H 18.8 G 0.15
From 15 observations 2001 Aug. 26-27.
Ephemeris:
2001 QL153 a,e,i = 2.30, 0.44, 23 q = 1.2853
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 08 19 01 43.01 +04 30.0 0.636 1.442 120.4 37.2 20.1
2001 08 29 02 12.54 -00 10.8 0.561 1.402 123.9 36.7 19.8
2001 09 08 02 43.23 -06 25.2 0.504 1.366 126.1 36.6 19.5
2001 09 18 03 13.99 -13 51.5 0.468 1.336 126.3 37.3 19.3
2001 09 28 03 43.26 -21 40.4 0.452 1.313 124.6 38.9 19.2
2001 10 08 04 09.41 -28 53.4 0.453 1.296 121.7 41.0 19.3
2001 10 18 04 30.85 -34 49.2 0.467 1.287 118.6 42.8 19.4
2001 10 28 04 46.58 -39 08.5 0.488 1.286 116.2 43.9 19.5
2001 11 07 04 56.48 -41 49.1 0.512 1.292 114.9 44.1 19.6
2001 11 17 05 01.08 -42 54.2 0.536 1.307 114.7 43.4 19.7
2001 11 27 05 01.83 -42 25.5 0.561 1.328 115.4 42.1 19.8
2001 12 07 05 00.67 -40 27.5 0.587 1.356 116.9 40.4 19.9
2001 12 17 04 59.45 -37 06.8 0.616 1.390 118.8 38.3 20.0
2001 12 27 04 59.76 -32 35.6 0.651 1.430 120.7 36.3 20.1
2002 01 06 05 02.52 -27 13.9 0.694 1.473 121.8 34.6 20.3
2002 01 16 05 08.03 -21 24.9 0.750 1.520 121.9 33.3 20.5
2002 01 26 05 16.29 -15 32.4 0.819 1.570 120.7 32.6 20.7
2002 02 05 05 26.99 -09 57.0 0.903 1.621 118.2 32.4 21.0
2002 02 15 05 39.77 -04 52.2 1.003 1.675 114.6 32.4 21.3
2002 02 25 05 54.29 -00 25.5 1.116 1.730 110.3 32.5 21.6
2002 03 07 06 10.15 +03 20.7 1.242 1.785 105.5 32.4 21.9
Timothy B. Spahr (C) Copyright 2001 MPC M.P.E.C. 2001-Q63
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