MPEC 2023-J67 : S/2019 S 12
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M.P.E.C. 2023-J67 Issued 2023 May 9, 01:46 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 12
Satellite of Saturn
Observations:
SK19S120*RC2019 07 03.41854 19 11 03.58 -22 03 58.4 26.5 wcEJ067568
SK19S120 RC2019 07 03.42426 19 11 03.49 -22 03 58.7 26.5 wcEJ067568
SK19S120 RC2019 07 03.43571 19 11 03.27 -22 03 59.2 cEJ067568
SK19S120 RC2019 07 04.40411 19 10 45.64 -22 04 37.3 cEJ067568
SK19S120 RC2019 07 04.42702 19 10 45.21 -22 04 38.1 cEJ067568
SK19S120 4C2020 06 24.46348 20 11 05.79 -20 08 13.5 cEJ067T14
SK19S120 4C2020 06 24.48074 20 11 05.50 -20 08 14.3 cEJ067T14
SK19S120 4C2020 06 24.50077 20 11 05.18 -20 08 15.4 cEJ067T14
SK19S120 4C2020 06 29.54348 20 09 41.99 -20 12 34.1 cEJ067T14
SK19S120 4C2020 06 29.55778 20 09 41.74 -20 12 34.9 cEJ067T14
SK19S120 4C2020 06 29.56637 20 09 41.60 -20 12 35.4 cEJ067T14
SK19S120 4C2020 07 24.37317 20 02 00.36 -20 35 45.4 cEJ067T14
SK19S120 4C2020 07 24.42460 20 01 59.37 -20 35 48.4 25.5 wcEJ067T14
SK19S120 4C2020 07 24.45607 20 01 58.76 -20 35 50.3 25.7 wcEJ067T14
SK19S120 4C2021 07 09.47135 20 52 06.04 -18 03 33.1 cEJ067T14
SK19S120 4C2021 07 09.53177 20 52 05.06 -18 03 37.4 cEJ067T14
SK19S120 4C2021 07 09.54617 20 52 04.83 -18 03 38.4 26.3 wcEJ067T14
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 12
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Alexandersen
M 351.97269 (2000.0) P Q
n 0.31846994 Peri. 301.49921 +0.40303715 +0.91465138
a 0.1399011 Node 7.92197 +0.89756474 -0.40170696
e 0.5336463 Incl. 166.91307 +0.17871372 -0.04521467
P 3.09 H 16.3 P/d 1130.40
From 17 observations 2019 Jul. 03-2021 Jul. 09, mean residual 0".14
Residuals in seconds of arc
190703 568 0.1- 0.1- 200624 T14 0.0 0.2- 200724 T14 0.1- 0.0
190703 568 0.1+ 0.1- 200624 T14 0.1+ 0.3- 200724 T14 0.0 0.1-
190703 568 0.0 0.2- 200629 T14 0.1- 0.0 210709 T14 0.1+ 0.1+
190704 568 0.0 0.2- 200629 T14 0.1- 0.1- 210709 T14 0.2+ 0.1+
190704 568 0.1- 0.1- 200629 T14 0.0 0.1- 210709 T14 0.2+ 0.1+
200624 T14 0.1+ 0.3- 200724 T14 0.4- 0.1+
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-J67
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