MPEC 2018-O08 : S/2003 J 19
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M.P.E.C. 2018-O08 Issued 2018 July 17, 13:41 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Division F 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 https://www.minorplanetcenter.net/ ISSN 1523-6714
S/2003 J 19
Revision to MPEC 2003-G64
Additional Observations:
SK03J190 5C2017 02 24.56197 13 19 04.94 -07 02 39.0 23.9 rcEO008568
SK03J190 5C2017 02 24.62272 13 19 03.95 -07 02 32.0 23.9 rcEO008568
SK03J190 .C2017 03 23.24858 13 09 06.40 -05 52 38.7 23.6 rcEO008807
SK03J190 .C2017 03 23.27130 13 09 05.72 -05 52 34.2 23.7 rcEO008807
SK03J190 .C2017 03 26.28417 13 07 40.77 -05 42 56.1 23.5 rcEO008807
SK03J190 .C2017 03 26.32711 13 07 39.51 -05 42 47.5 23.4 rcEO008807
SK03J190 C2017 04 22.09793 12 54 44.88 -04 16 09.3 23.5 rcEO008304
SK03J190 C2017 04 22.12753 12 54 44.08 -04 16 03.9 23.4 rcEO008304
SK03J190 C2017 04 23.11127 12 54 17.71 -04 13 08.9 23.4 rcEO008304
SK03J190 C2017 04 23.13342 12 54 17.10 -04 13 04.9 23.5 rcEO008304
SK03J190 .C2018 05 11.16318 15 12 34.009-16 10 56.64 23.5 rUEO008807
SK03J190 .C2018 05 11.18342 15 12 33.372-16 10 54.31 23.8 rUEO008807
SK03J190 .C2018 05 12.15229 15 12 03.114-16 09 11.31 23.4 rUEO008807
SK03J190 .C2018 05 12.17423 15 12 02.430-16 09 08.98 23.5 rUEO008807
Observer details:
304 Las Campanas Observatory. Observer S. S. Sheppard. 6.5-m Magellan-Baade
telescope + CCD.
568 Mauna Kea. Observer S. S. Sheppard. 8.2-m Subaru Telescope + CCD.
807 Cerro Tololo. Observer S. S. Sheppard. 4.0-m CTIO reflector + CCD.
Orbital elements:
S/2003 J 19
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5 MPC
M 205.75346 (2000.0) P Q
n 0.51534860 Peri. 284.07783 -0.97437263 -0.03555088
a 0.1517184 Node 105.75291 +0.06874481 +0.89312525
e 0.2571569 Incl. 166.65697 -0.21417780 +0.44840096
P 1.91 H 16.6 P/d 698.56
From 23 observations 2003 Feb. 6-2018 May 12, mean residual 0".39.
Residuals in seconds of arc
030206 568 0.3- 0.1+ 030403 568 0.0 1.0- 170422 304 0.0 0.2+
030206 568 0.4- 0.4+ 030403 568 0.1+ 0.7- 170422 304 0.3+ 0.3+
030227 568 0.1- 0.5+ 170224 568 0.6+ 0.5- 170423 304 0.3+ 0.3+
030227 568 0.0 0.4+ 170224 568 0.4+ 0.5- 170423 304 0.3+ 0.4+
030227 568 0.1- 0.5+ 170323 807 1.2- 0.1+ 180511 807 0.3- 0.0
030228 568 0.3+ 0.2- 170323 807 (1.7- 0.3+) 180511 807 0.1- 0.2+
030228 568 0.2+ 0.0 170326 807 0.4- 0.3- 180512 807 0.1+ 0.3-
030228 568 0.3+ 0.2- 170326 807 0.5- 0.0 180512 807 0.4+ 0.3-
Gareth V. Williams (C) Copyright 2018 MPC M.P.E.C. 2018-O08
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