MPEC 2023-J174 : S/2019 S 19
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M.P.E.C. 2023-J174 Issued 2023 May 15, 18:10 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets, routine data on comets and natural satellites,
and occasional editorial announcements. 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/2019 S 19
Satellite of Saturn
Observations:
SK19S190*RC2019 07 03.40136 19 11 59.02 -21 30 37.6 cEJ174568
SK19S190 RC2019 07 03.42713 19 11 58.53 -21 30 38.8 cEJ174568
SK19S190 RC2019 07 04.45283 19 11 39.52 -21 31 17.2 25.9 wcEJ174568
SK19S190 RC2019 07 04.45569 19 11 39.46 -21 31 17.4 cEJ174568
SK19S190 4C2020 06 24.46348 20 11 50.26 -20 04 24.3 cEJ174T14
SK19S190 4C2020 06 24.53506 20 11 49.19 -20 04 28.5 cEJ174T14
SK19S190 4C2020 06 24.54650 20 11 49.01 -20 04 29.3 cEJ174T14
SK19S190 4C2020 06 29.46061 20 10 33.98 -20 09 22.6 26.3 wcEJ174T14
SK19S190 4C2020 06 29.52346 20 10 32.97 -20 09 26.5 26.6 wcEJ174T14
SK19S190 4C2020 07 24.36175 20 03 19.82 -20 36 14.7 cEJ174T14
SK19S190 4C2020 07 24.41032 20 03 18.93 -20 36 17.7 cEJ174T14
SK19S190 4C2020 07 24.44463 20 03 18.31 -20 36 19.8 cEJ174T14
SK19S190 4C2021 07 08.45743 21 00 59.35 -18 11 31.1 cEJ174T14
SK19S190 4C2021 07 08.52071 21 00 58.34 -18 11 36.2 26.4 wcEJ174T14
Observer details:
568 Maunakea. Observers E. J. Ashton, B. J. Gladman. Measurers E. J. Ashton,
M. Beaudoin, B. J. Gladman. 3.5-m Canada-France-Hawaii Telescope + CCD.
T14 Canada-France-Hawaii Telescope, Maunakea. Observers E. J. Ashton, B. J.
Gladman, J.-M. Petit, M. Alexandersen. Measurer E. J. Ashton. CFHT 3.5m
+ CCD.
Orbital elements:
S/2019 S 19
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Alexandersen
M 98.70216 (2000.0) P Q
n 0.26814177 Peri. 350.73464 +0.14426614 -0.82424979
a 0.1569003 Node 270.55428 -0.86920497 -0.37001133
e 0.3721748 Incl. 146.79987 -0.47293763 +0.42860693
P 3.68 H 16.5 P/d 1342.57
From 14 observations 2019 Jul. 03-2021 Jul. 08, mean residual 0".12
Residuals in seconds of arc
190703 568 0.0 0.0 200624 T14 0.1+ 0.1- 200724 T14 0.0 0.1+
190703 568 0.0 0.2- 200624 T14 0.0 0.2- 200724 T14 0.2+ 0.2+
190704 568 0.1+ 0.2+ 200629 T14 0.2- 0.1+ 210708 T14 0.0 0.1+
190704 568 0.0 0.1+ 200629 T14 0.0 0.0 210708 T14 0.0 0.2-
200624 T14 0.0 0.0 200724 T14 0.1- 0.1-
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-J174
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