MPEC 2023-J49 : S/2006 S 12
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M.P.E.C. 2023-J49 Issued 2023 May 7, 03:08 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/2006 S 12
Satellite of Saturn
Observations:
SK06S120*5C2006 01 05.53559 08 46 46.315+18 17 26.99 cEJ049568
SK06S120 5C2006 01 05.57829 08 46 45.666+18 17 30.89 cEJ049568
SK06S120 5C2006 01 06.52229 08 46 30.731+18 18 46.83 25.4 RcEJ049568
SK06S120 5C2006 01 06.53451 08 46 30.535+18 18 47.78 25.6 RcEJ049568
SK06S120 5C2007 01 16.39375 09 42 54.231+14 40 03.85 25.5 RaEJ049568
SK06S120 5C2007 01 16.41180 09 42 53.933+14 40 05.35 25.6 RaEJ049568
SK06S120 5C2007 01 16.42632 09 42 53.676+14 40 06.40 aEJ049568
SK06S120 RC2019 07 01.38390 19 19 13.31 -22 24 13.1 26.3 wcEJ049568
SK06S120 RC2019 07 01.44402 19 19 12.13 -22 24 15.1 cEJ049568
SK06S120 RC2019 07 02.38620 19 18 53.86 -22 24 50.1 cEJ049568
SK06S120 RC2019 07 02.41768 19 18 53.25 -22 24 50.8 26.0 wcEJ049568
SK06S120 RC2019 07 02.44979 19 18 52.61 -22 24 51.9 26.3 wcEJ049568
SK06S120 RC2019 08 23.25515 19 03 55.48 -22 49 14.7 cEJ049568
SK06S120 RC2019 08 27.24434 19 03 13.21 -22 50 09.9 cEJ049568
SK06S120 RC2019 08 27.28441 19 03 12.81 -22 50 10.5 cEJ049568
SK06S120 RC2019 09 03.24114 19 02 13.79 -22 51 22.0 cEJ049568
SK06S120 RC2020 06 27.48504 20 08 14.59 -20 07 46.7 cEJ049568
SK06S120 RC2020 06 27.52228 20 08 13.94 -20 07 48.7 26.0 wcEJ049568
SK06S120 RC2020 06 28.44303 20 07 58.10 -20 08 35.5 25.8 wcEJ049568
SK06S120 RC2020 06 28.47160 20 07 57.58 -20 08 36.9 25.7 wcEJ049568
SK06S120 RC2020 06 28.50594 20 07 56.97 -20 08 38.5 cEJ049568
SK06S120 RC2020 07 20.38904 20 01 05.90 -20 28 41.1 cEJ049568
SK06S120 RC2020 07 20.43765 20 01 04.96 -20 28 43.6 cEJ049568
SK06S120 RC2020 08 16.36475 19 52 52.11 -20 52 31.1 cEJ049568
SK06S120 RC2020 08 16.40484 19 52 51.46 -20 52 32.9 26.1 wcEJ049568
SK06S120 RC2021 07 08.45743 21 00 59.94 -18 25 13.9 25.9 wcEJ049568
SK06S120 RC2021 07 08.52071 21 00 59.03 -18 25 18.6 25.8 wcEJ049568
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, M. Beaudoin, B. J. Gladman. 8.3-m Subaru
Telescope + CCD, 3.5-m Canada-France-Hawaii Telescope + CCD, CFHT 3.5m +
CCD.
Orbital elements:
S/2006 S 12
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Alexandersen
M 312.64487 (2000.0) P Q
n 0.34510677 Peri. 127.48580 -0.44890193 +0.65239158
a 0.1326064 Node 104.15167 -0.87844037 -0.44744613
e 0.4849754 Incl. 39.03125 +0.16379739 -0.61170025
P 2.86 H 16.2 P/d 1043.16
From 27 observations 2006 Jan. 05-2021 Jul. 08, mean residual 0".16
Residuals in seconds of arc
060105 568 0.2- 1.2- 190702 568 0.0 0.5- 200628 568 0.2- 0.3-
060105 568 0.4+ 0.6- 190702 568 0.2+ 0.0 200628 568 0.4- 0.2-
060106 568 0.1- 0.1+ 190702 568 0.2+ 0.1+ 200628 568 0.4- 0.0
060106 568 0.0 0.1+ 190823 568 0.2+ 0.3+ 200720 568 0.0 0.4+
070116 568 0.2- 0.2- 190827 568 0.3- 0.2+ 200720 568 0.5+ 0.6+
070116 568 0.1+ 0.3- 190827 568 0.2- 0.1+ 200816 568 0.0 0.0
070116 568 0.0 0.4- 190903 568 0.1- 0.4+ 200816 568 0.1+ 0.0
190701 568 0.1+ 0.0 200627 568 0.1+ 0.2- 210708 568 0.4- 0.5+
190701 568 0.2+ 0.2+ 200627 568 0.1+ 0.3- 210708 568 0.2- 0.4+
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-J49
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