MPEC 2001-P41: 2000 PL30
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M.P.E.C. 2001-P41 Issued 2001 Aug. 14, 02:11 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 PL30
Revision to MPEC 2000-R06
Observations:
K00P30L C2001 08 12.54968 21 28 39.09 -15 36 38.7 568
K00P30L C2001 08 12.58664 21 28 38.91 -15 36 39.5 568
K00P30L C2001 08 13.40598 21 28 35.55 -15 36 54.4 568
K00P30L C2001 08 13.44202 21 28 35.39 -15 36 54.6 568
Observer details:
568 Mauna Kea. Observers C. Veillet, A. Doressoundiram. 3.6-m Canada-France-
Hawaii Telescope + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees) and reference
010812 568 0.09- 0.02- 010813 568 0.09- 0.02- MPO 3965
Orbital elements:
2000 PL30
Eccentricity assumed
Epoch 2001 Oct. 18.0 TT = JDT 2452200.5 Marsden
M 311.61453 (2000.0) P Q
n 0.00241452 Peri. 105.97844 +0.30621254 -0.95023737
a 55.0277734 Node 326.01997 +0.82951335 +0.29587035
e 0.5375727 Incl. 5.88400 +0.46705618 +0.09751758
P 408 H 7.5 G 0.15
Residuals in seconds of arc
000805 568 0.0 0.0 000806 568 0.1- 0.1- 010812 568 0.4- 0.5-
000805 568 0.2+ 0.1+ 000924 568 0.1- 0.1+ 010813 568 0.3+ 0.2+
000805 568 0.1+ 0.0 000924 568 0.0 0.2+ 010813 568 0.2+ 0.7+
000806 568 0.0 0.1- 000924 568 0.1- 0.0
000806 568 0.0 0.1- 010812 568 0.1- 0.4-
Ephemeris:
2000 PL30 a,e,i = 55.03, 0.54, 6 q = 25.446
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 08 09 21 28.90 -15 35.5 48.252 49.265 176.8 0.1 24.4
2001 08 19 21 28.20 -15 38.7 48.246 49.251 173.3 0.1 24.4
2001 08 29 21 27.52 -15 41.7 48.268 49.237 163.5 0.3 24.5
2001 09 08 21 26.88 -15 44.5 48.319 49.224 153.7 0.5 24.5
2001 09 18 21 26.30 -15 47.0 48.396 49.210 143.8 0.7 24.5
2001 09 28 21 25.80 -15 49.1 48.496 49.196 133.9 0.8 24.5
2001 10 08 21 25.41 -15 50.7 48.618 49.183 123.9 1.0 24.5
2001 10 18 21 25.12 -15 51.8 48.756 49.169 114.0 1.1 24.6
2001 10 28 21 24.97 -15 52.2 48.906 49.155 104.0 1.1 24.6
2001 11 07 21 24.95 -15 52.0 49.063 49.142 94.0 1.2 24.6
2001 11 17 21 25.07 -15 51.1 49.222 49.128 83.9 1.1 24.6
2001 11 27 21 25.32 -15 49.6 49.379 49.114 73.9 1.1 24.6
2001 12 07 21 25.71 -15 47.5 49.526 49.101 63.9 1.0 24.6
2001 12 17 21 26.22 -15 44.8 49.661 49.087 53.8 0.9 24.6
2001 12 27 21 26.83 -15 41.6 49.778 49.073 43.8 0.8 24.6
2002 01 06 21 27.54 -15 38.0 49.874 49.060 33.8 0.6 24.6
Brian G. Marsden (C) Copyright 2001 MPC M.P.E.C. 2001-P41
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