MPEC 2001-L22: 1999 RK257
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M.P.E.C. 2001-L22 Issued 2001 June 6, 15:07 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
1999 RK257
Observations:
J99RP7K*6C1999 09 12.26870 22 17 52.46 +00 36 38.9 24.5 V 568
J99RP7K 6C1999 09 12.28405 22 17 52.39 +00 36 38.3 24.6 V 568
J99RP7K 6C1999 09 12.29928 22 17 52.35 +00 36 37.8 568
J99RP7K 6C1999 09 13.26075 22 17 48.21 +00 36 05.9 24.8 V 568
J99RP7K 6C1999 09 13.29270 22 17 48.09 +00 36 05.0 23.9 V 568
J99RP7K 6C1999 09 13.32267 22 17 47.96 +00 36 03.8 568
Observer details:
568 Mauna Kea. Observers D. Schade. Measurers D. Milisavljevic,
J. Kavelaars. 3.6-m Canada-France-Hawaii Telescope + CCD.
Orbital elements:
1999 RK257
Assumed perihelic orbit
Epoch 1999 Aug. 30.0 TT = JDT 2451420.5 Marsden
M 359.95474 (2000.0) P Q
n 0.00347163 Peri. 144.90015 +0.90511702 +0.42134750
a 43.1963290 Node 190.64247 -0.42507643 +0.89950350
e 0.0517329 Incl. 17.92143 +0.00855601 +0.11558435
P 284 H 8.3 G 0.15
From 6 observations 1999 Sept. 12-13.
Brian G. Marsden (C) Copyright 2001 MPC M.P.E.C. 2001-L22
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