MPEC 2023-J85 : S/2005 S 5
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M.P.E.C. 2023-J85 Issued 2023 May 10, 21:21 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/2005 S 5
Satellite of Saturn
Observations:
SK05S050*5C2005 03 09.33487 07 24 57.641+22 13 13.64 cEJ085568
SK05S050 5C2005 03 09.36697 07 24 57.467+22 13 14.13 cEJ085568
SK05S050 5C2005 03 11.24888 07 24 49.244+22 13 38.41 25.6 RcEJ085568
SK05S050 5C2005 03 11.34101 07 24 48.835+22 13 39.22 25.5 RcEJ085568
SK05S050 5C2006 01 05.58468 08 50 38.632+18 19 17.88 cEJ085568
SK05S050 5C2006 01 05.64137 08 50 37.636+18 19 22.00 cEJ085568
SK05S050 5C2006 01 06.51928 08 50 22.662+18 20 26.95 25.7 RcEJ085568
SK05S050 5C2006 01 06.53149 08 50 22.420+18 20 27.87 25.8 RcEJ085568
SK05S050 4C2019 07 01.38103 19 18 20.30 -21 47 11.8 cEJ085T14
SK05S050 4C2019 07 01.41252 19 18 19.74 -21 47 13.0 cEJ085T14
SK05S050 4C2019 07 02.41768 19 18 02.40 -21 47 48.3 cEJ085T14
SK05S050 4C2019 07 02.45265 19 18 01.79 -21 47 49.4 26.4 wcEJ085T14
SK05S050 4C2019 08 26.25182 19 04 22.42 -22 15 09.5 cEJ085T14
SK05S050 4C2019 08 26.32342 19 04 21.78 -22 15 10.6 cEJ085T14
SK05S050 4C2019 09 03.30425 19 03 25.79 -22 17 21.9 cEJ085T14
SK05S050 RC2020 06 24.48360 20 14 14.71 -19 55 44.3 26.3 wcEJ085568
SK05S050 RC2020 06 24.51791 20 14 14.18 -19 55 46.1 26.2 wcEJ085568
SK05S050 RC2020 06 29.46061 20 12 57.25 -20 00 19.7 cEJ085568
SK05S050 RC2020 06 29.49774 20 12 56.64 -20 00 21.8 26.2 wcEJ085568
SK05S050 RC2020 06 29.52346 20 12 56.22 -20 00 23.3 26.2 wcEJ085568
SK05S050 RC2020 07 24.36175 20 05 35.64 -20 25 25.7 cEJ085568
SK05S050 RC2020 07 24.40461 20 05 34.85 -20 25 28.3 26.3 wcEJ085568
Observer details:
568 Maunakea. Observers S. S. Sheppard, D. C. Jewitt, J. Kleyna, E. J.
Ashton, B. J. Gladman, J.-M. Petit, M. Alexandersen. Measurers S. S.
Sheppard, E. J. Ashton. 8.3-m Subaru Telescope + CCD, 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/2005 S 5
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Alexandersen
M 84.38495 (2000.0) P Q
n 0.31617322 Peri. 329.69462 -0.94648393 +0.30765176
a 0.1405778 Node 131.44505 +0.31604734 +0.82217630
e 0.5097232 Incl. 172.52144 +0.06543888 +0.47893270
P 3.12 H 16.4 P/d 1138.62
From 22 observations 2005 Mar. 09-2020 Jul. 24, mean residual 0".07
Residuals in seconds of arc
050309 568 0.0 0.1+ 190701 T14 0.1+ 0.1+ 200624 568 0.0 0.1-
050309 568 0.1- 0.1+ 190701 T14 0.0 0.0 200629 568 0.1+ 0.2+
050311 568 0.1+ 0.1+ 190702 T14 0.1- 0.1- 200629 568 0.1+ 0.2+
050311 568 0.0 0.1- 190702 T14 0.0 0.0 200629 568 0.2+ 0.1+
060105 568 0.3+ 0.2+ 190826 T14 0.0 0.2- 200724 568 0.2- 0.2-
060105 568 0.1+ 0.2+ 190826 T14 0.0 0.1+ 200724 568 0.0 0.2-
060106 568 0.0 0.2- 190903 T14 0.1- 0.1+
060106 568 0.4- 0.2- 200624 568 0.0 0.2-
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-J85
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