MPEC 2023-J60 : S/2004 S 46
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M.P.E.C. 2023-J60 Issued 2023 May 8, 18:46 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/2004 S 46
Satellite of Saturn
Observations:
SK04S460*5C2004 12 12.46294 07 56 46.275+20 43 56.38 cEJ060568
SK04S460 5C2004 12 12.50818 07 56 45.641+20 43 58.27 cEJ060568
SK04S460 5C2004 12 14.60516 07 56 16.129+20 45 36.21 25.2 RcEJ060568
SK04S460 5C2004 12 14.62939 07 56 15.768+20 45 37.26 25.3 RcEJ060568
SK04S460 RC2019 07 01.38962 19 17 36.26 -21 56 12.3 26.3 wcEJ060568
SK04S460 RC2019 07 01.40966 19 17 35.84 -21 56 13.1 cEJ060568
SK04S460 RC2019 07 01.43544 19 17 35.34 -21 56 14.1 cEJ060568
SK04S460 RC2019 07 02.38620 19 17 16.73 -21 56 52.3 cEJ060568
SK04S460 RC2019 07 02.40624 19 17 16.34 -21 56 53.1 26.0 wcEJ060568
SK04S460 RC2019 07 02.44056 19 17 15.63 -21 56 54.5 cEJ060568
SK04S460 4C2019 08 23.25515 19 02 07.61 -22 25 56.4 cEJ060T14
SK04S460 RC2020 06 27.45932 20 04 30.48 -20 29 09.6 cEJ060568
SK04S460 RC2020 06 27.52228 20 04 29.45 -20 29 12.8 26.0 wcEJ060568
SK04S460 RC2020 06 28.44303 20 04 14.46 -20 30 02.0 26.5 wcEJ060568
SK04S460 RC2020 06 28.47446 20 04 13.93 -20 30 03.7 26.5 wcEJ060568
SK04S460 RC2020 06 28.50594 20 04 13.41 -20 30 05.5 26.7 wcEJ060568
SK04S460 RC2020 07 20.40333 19 57 42.21 -20 50 46.4 cEJ060568
SK04S460 RC2020 07 20.43765 19 57 41.55 -20 50 48.2 26.4 wcEJ060568
SK04S460 4C2020 08 16.36475 19 49 52.52 -21 14 11.2 cEJ060T14
SK04S460 4C2020 08 16.40484 19 49 51.89 -21 14 12.6 cEJ060T14
SK04S460 4C2021 07 08.45743 20 57 56.46 -17 56 58.8 cEJ060T14
SK04S460 4C2021 07 08.52071 20 57 55.53 -17 57 02.8 cEJ060T14
Observer details:
568 Maunakea. Observers S. S. Sheppard, D. C. Jewitt, 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.
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/2004 S 46
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Alexandersen
M 96.72531 (2000.0) P Q
n 0.33551665 Peri. 289.48129 +0.99762795 -0.01790604
a 0.1351214 Node 288.41074 +0.00845714 -0.92637753
e 0.2288732 Incl. 175.98301 -0.06831501 -0.37617024
P 2.94 H 16.4 P/d 1072.97
From 22 observations 2004 Dec. 12-2021 Jul. 08, mean residual 0".07
Residuals in seconds of arc
041212 568 0.1- 0.0 190702 568 0.2+ 0.0 200720 568 0.0 0.1+
041212 568 0.0 0.2- 190702 568 0.1- 0.0 200720 568 0.1- 0.3+
041214 568 0.1+ 0.2+ 190823 T14 0.0 0.2- 200816 T14 0.0 0.1-
041214 568 0.1+ 0.1+ 200627 568 0.2- 0.3- 200816 T14 0.1- 0.2+
190701 568 0.0 0.1+ 200627 568 0.0 0.1- 210708 T14 0.1- 0.1-
190701 568 0.3- 0.1+ 200628 568 0.3+ 0.0 210708 T14 0.0 0.2+
190701 568 0.1- 0.1+ 200628 568 0.2+ 0.0
190702 568 0.0 0.0 200628 568 0.4+ 0.1-
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-J60
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