MPEC 2001-V18: 2000 PA30
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M.P.E.C. 2001-V18 Issued 2001 Nov. 3, 18:17 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 PA30
Revision to MPEC 2000-R05
Observations:
K00P30A C2001 07 25.51460 21 25 03.43 -15 13 42.6 23.9 R 568
K00P30A C2001 07 25.54833 21 25 03.27 -15 13 43.0 24.3 R 568
K00P30A C2001 07 25.58570 21 25 03.11 -15 13 43.9 23.9 R 568
K00P30A C2001 09 19.27762 21 21 05.86 -15 32 09.0 23.9 R 675
K00P30A C2001 09 19.31108 21 21 05.75 -15 32 09.3 675
Observer details:
568 Mauna Kea. Observers J.-M. Petit, J. Kavelaars, M. Holman, B. Gladman.
Measurer B. Gladman. 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 reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees) and reference
010725 568 0.05+ 0.03+ 010919 675 0.05+ 0.03+ MPO 3965
Orbital elements:
2000 PA30
Eccentricity assumed
Epoch 2001 Oct. 18.0 TT = JDT 2452200.5 Marsden
M 49.71602 (2000.0) P Q
n 0.00307877 Peri. 292.01004 -0.23029734 +0.97311064
a 46.7969860 Node 324.67449 -0.89003151 -0.21243356
e 0.1277227 Incl. 0.42976 -0.39345526 -0.08903741
P 320 H 8.0 G 0.15
Residuals in seconds of arc
000805 568 0.2- 0.0 000806 568 0.1+ 0.1- 010725 568 0.0 0.1+
000805 568 0.1- 0.0 000806 568 0.0 0.0 010919 675 0.0 0.2-
000805 568 0.1+ 0.1+ 010725 568 0.1+ 0.1- 010919 675 0.1+ 0.0
000806 568 0.1+ 0.0 010725 568 0.1- 0.2+
Ephemeris:
2000 PA30 a,e,i = 46.80, 0.13, 0 q = 40.820
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 10 28 21 19.85 -15 37.8 43.205 43.437 102.9 1.3 24.5
2001 11 07 21 19.88 -15 37.6 43.379 43.440 92.9 1.3 24.6
2001 11 17 21 20.07 -15 36.8 43.555 43.443 82.9 1.3 24.6
2001 11 27 21 20.41 -15 35.2 43.726 43.446 72.9 1.2 24.6
2001 12 07 21 20.89 -15 32.9 43.889 43.449 62.8 1.2 24.6
2001 12 17 21 21.51 -15 30.0 44.039 43.452 52.8 1.0 24.6
2001 12 27 21 22.26 -15 26.5 44.170 43.454 42.8 0.9 24.6
2002 01 06 21 23.10 -15 22.5 44.280 43.457 32.9 0.7 24.5
Brian G. Marsden (C) Copyright 2001 MPC M.P.E.C. 2001-V18
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