MPEC 2001-T16: 2000 PK30
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M.P.E.C. 2001-T16 Issued 2001 Oct. 6, 17:57 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 PK30
Revision to MPEC 2000-R06
Observations:
K00P30K 6C2001 07 26.35103 20 39 55.96 -18 25 07.8 568
K00P30K 6C2001 07 26.41046 20 39 55.62 -18 25 09.8 23.0 R 568
K00P30K 6C2001 07 26.47112 20 39 55.26 -18 25 11.7 22.6 R 568
K00P30K C2001 08 22.89868 20 37 22.95 -18 39 22.5 22.8 R 493
K00P30K C2001 08 22.93308 20 37 22.80 -18 39 23.5 22.5 R 493
Observer details:
493 Calar Alto. Observers G. Bernabei, A. Campo Bagatin, J.-M. Petit.
Measurer J.-M. Petit. 2.2-m reflector + CCD.
568 Mauna Kea. Observers J. Kavalaars, M. Holman, J.-M. Petit, B. Gladman.
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
010726 568 0.04- 0.01- 010822 493 0.04- 0.01- MPO 6285
Orbital elements:
2000 PK30
Epoch 2001 Oct. 18.0 TT = JDT 2452200.5 Marsden
M 45.32874 (2000.0) P Q
n 0.00411577 Peri. 123.46631 -0.21592901 +0.87058523
a 38.5628031 Node 127.38572 -0.97277534 -0.23083684
e 0.1281799 Incl. 33.80785 +0.08415937 -0.43450629
P 239 H 7.4 G 0.15 U 5
Residuals in seconds of arc
000731 807 0.0 0.3+ 000806 568 0.1+ 0.0 010726 568 0.0 0.3+
000731 807 0.1+ 0.2+ 000923 568 0.1- 0.3- 010726 568 0.1+ 0.2+
000805 568 0.2- 0.1+ 000923 568 0.0 0.4- 010726 568 0.1- 0.2+
000805 568 0.0 0.1+ 000923 568 0.0 0.4- 010822 493 0.2- 0.3-
000805 568 0.1- 0.3+ 000924 568 0.2+ 0.1+ 010822 493 0.2+ 0.3-
000806 568 0.2- 0.0 000924 568 0.2+ 0.1+
000806 568 0.1- 0.1- 000924 568 0.2+ 0.1+
Ephemeris:
2000 PK30 a,e,i = 38.56, 0.13, 34 q = 33.620
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 09 28 20 35.03 -18 54.1 34.916 35.449 121.4 1.4 23.1
2001 10 08 20 34.73 -18 56.8 35.074 35.452 111.5 1.5 23.1
2001 10 18 20 34.61 -18 58.8 35.242 35.455 101.5 1.6 23.1
2001 10 28 20 34.69 -19 00.1 35.416 35.458 91.6 1.6 23.1
2001 11 07 20 34.97 -19 00.7 35.591 35.461 81.7 1.6 23.1
2001 11 17 20 35.43 -19 00.5 35.762 35.464 71.7 1.5 23.1
2001 11 27 20 36.09 -18 59.7 35.923 35.467 61.8 1.4 23.1
2001 12 07 20 36.90 -18 58.2 36.070 35.470 51.8 1.3 23.1
2001 12 17 20 37.87 -18 56.2 36.199 35.473 41.9 1.1 23.1
2001 12 27 20 38.96 -18 53.7 36.306 35.476 32.0 0.8 23.1
Brian G. Marsden (C) Copyright 2001 MPC M.P.E.C. 2001-T16
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