MPEC 2001-V34: 2001 QW322
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M.P.E.C. 2001-V34 Issued 2001 Nov. 9, 22:58 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 QW322
Observations:
K01QW2W C2001a07 27.42296 20 34 48.48 -18 49 51.1 568
K01QW2W C2001a07 27.47595 20 34 48.25 -18 49 52.0 568
K01QW2W* C2001a08 24.24085 20 32 43.53 -18 57 51.8 24.1 R 568
K01QW2W C2001a08 24.26181 20 32 43.45 -18 57 52.1 24.0 R 568
K01QW2W C2001a08 24.28289 20 32 43.35 -18 57 52.6 23.8 R 568
K01QW2W C2001a08 25.25689 20 32 39.38 -18 58 08.0 24.0 R 568
K01QW2W C2001a08 25.27754 20 32 39.25 -18 58 08.0 23.6 R 568
K01QW2W C2001a09 18.16406 20 31 17.43 -19 03 24.1 675
K01QW2W C2001a09 18.17234 20 31 17.42 -19 03 24.6 675
K01QW2W C2001a09 18.17648 20 31 17.40 -19 03 24.7 675
K01QW2W C2001a09 19.18914 20 31 14.73 -19 03 34.0 675
K01QW2W C2001a09 19.26248 20 31 14.51 -19 03 35.1 675
K01QW2W C2001b07 27.42296 20 34 48.24 -18 49 49.9 568
K01QW2W C2001b08 24.24085 20 32 43.27 -18 57 50.4 23.8 R 568
K01QW2W C2001b08 24.26181 20 32 43.19 -18 57 51.0 24.3 R 568
K01QW2W C2001b08 24.28289 20 32 43.09 -18 57 51.2 23.9 R 568
K01QW2W C2001b08 25.25689 20 32 39.14 -18 58 06.4 24.1 R 568
K01QW2W C2001b08 25.27754 20 32 39.03 -18 58 07.0 23.7 R 568
K01QW2W C2001b09 18.16406 20 31 17.16 -19 03 22.8 675
K01QW2W C2001b09 18.17234 20 31 17.14 -19 03 23.0 675
K01QW2W C2001b09 18.17648 20 31 17.14 -19 03 23.1 675
K01QW2W C2001b09 19.18914 20 31 14.46 -19 03 32.8 675
K01QW2W C2001b09 19.26248 20 31 14.28 -19 03 33.9 675
Observer details:
568 Mauna Kea. Observers J. Kavelaars, J.-M. Petit, B. Gladman, M. Holman.
3.6-m Canada-France-Hawaii Telescope + CCD.
675 Palomar Mountain. Observers P. Nicholson, C. Dumas, A. W. Harris.
Measurer B. Gladman. 5-m Hale Telescope + CCD.
Orbital elements:
2001 QW322
Assumed circular orbit
Epoch 2001 Aug. 19.0 TT = JDT 2452140.5 MPC
(2000.0) P Q
n 0.00335138 Arg.lat. 181.48594 +0.59039839 +0.80412717
a 44.2235879 Node 124.70473 -0.73963791 +0.57343192
e 0.0000000 Incl. 4.83898 -0.32305651 +0.15670136
P 294 H 7.8 G 0.15
From 12 observations 2001 July 27-Sept. 19.
Ephemeris:
2001 QW322 a,e,i = 44.22, 0.00, 5
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 11 07 20 30.87 -19 05.6 44.373 44.224 80.7 1.3 24.4
2001 11 17 20 31.25 -19 04.4 44.540 44.224 70.7 1.2 24.4
2001 11 27 20 31.77 -19 02.7 44.697 44.224 60.8 1.1 24.4
2001 12 07 20 32.43 -19 00.4 44.840 44.224 50.8 1.0 24.4
2001 12 17 20 33.21 -18 57.8 44.964 44.224 40.8 0.8 24.4
2001 12 27 20 34.09 -18 54.8 45.065 44.224 30.8 0.7 24.4
The letters "a" and "b" in column 20 of the observations denote components
A and B of this binary object. The orbit refers to component A.
Brian G. Marsden (C) Copyright 2001 MPC M.P.E.C. 2001-V34
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