MPEC 2023-J68 : S/2020 S 6
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M.P.E.C. 2023-J68 Issued 2023 May 9, 01:54 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/2020 S 6 Satellite of Saturn Observations: SK20S060 4C2019 07 01.38103 19 17 01.87 -22 02 33.6 cEJ068T14 SK20S060 4C2019 07 01.40394 19 17 01.46 -22 02 34.3 cEJ068T14 SK20S060 4C2019 07 01.45548 19 17 00.50 -22 02 35.6 cEJ068T14 SK20S060 4C2019 07 02.38620 19 16 43.92 -22 03 07.6 cEJ068T14 SK20S060 4C2019 07 02.41195 19 16 43.48 -22 03 08.5 cEJ068T14 SK20S060*RC2020 06 27.51369 20 04 59.22 -20 30 36.6 26.5 wcEJ068568 SK20S060 RC2020 06 27.54229 20 04 58.73 -20 30 38.2 cEJ068568 SK20S060 RC2020 06 28.44303 20 04 43.56 -20 31 30.8 cEJ068568 SK20S060 RC2020 06 28.46303 20 04 43.22 -20 31 32.0 cEJ068568 SK20S060 RC2020 06 28.51737 20 04 42.26 -20 31 35.3 26.4 wcEJ068568 SK20S060 RC2020 07 20.38904 19 57 59.22 -20 53 55.2 cEJ068568 SK20S060 RC2020 07 20.43765 19 57 58.27 -20 53 58.4 26.3 wcEJ068568 SK20S060 4C2020 08 16.36475 19 49 53.85 -21 19 12.5 cEJ068T14 SK20S060 4C2020 08 16.39055 19 49 53.45 -21 19 13.9 cEJ068T14 SK20S060 4C2021 07 09.46273 20 54 14.45 -18 25 47.4 26.3 wcEJ068T14 SK20S060 4C2021 07 09.51738 20 54 13.61 -18 25 51.3 26.3 wcEJ068T14 SK20S060 4C2021 07 09.54617 20 54 13.15 -18 25 53.5 cEJ068T14 Observer details: 568 Maunakea. Observers E. J. Ashton, B. J. Gladman, J.-M. Petit, M. Alexandersen. Measurer E. J. Ashton. 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/2020 S 6 Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Alexandersen M 3.04468 (2000.0) P Q n 0.31328547 Peri. 59.77192 +0.94574419 -0.29938512 a 0.1414404 Node 42.70918 -0.32299558 -0.90843959 e 0.4278951 Incl. 169.27367 +0.03523892 -0.29172944 P 3.15 H 16.6 P/d 1149.11 From 17 observations 2019 Jul. 01-2021 Jul. 09, mean residual 0".17 Residuals in seconds of arc 190701 T14 0.0 0.3- 200627 568 0.1- 0.1- 200816 T14 0.2- 0.0 190701 T14 0.1+ 0.2- 200628 568 0.1+ 0.1- 200816 T14 0.0 0.2- 190701 T14 0.2- 0.3+ 200628 568 0.2+ 0.1- 210709 T14 0.1- 0.1+ 190702 T14 0.2- 0.1+ 200628 568 0.0 0.2- 210709 T14 0.1+ 0.0 190702 T14 0.2+ 0.1+ 200720 568 0.2+ 0.5+ 210709 T14 0.0 0.1- 200627 568 0.2- 0.1- 200720 568 0.2+ 0.3+ M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-J68


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