MPEC 2023-J37 : S/2004 S 41
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M.P.E.C. 2023-J37 Issued 2023 May 6, 02:36 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 41
Satellite of Saturn
Observations:
SK04S410*5C2004 12 12.47500 07 55 18.099+20 42 52.90 25.7 RcEJ037568
SK04S410 5C2004 12 12.50214 07 55 17.671+20 42 52.22 cEJ037568
SK04S410 5C2004 12 14.60215 07 54 45.827+20 44 20.71 cEJ037568
SK04S410 5C2004 12 14.64145 07 54 45.218+20 44 22.48 cEJ037568
SK04S410 5C2006 01 05.59694 08 44 24.069+18 51 14.48 cEJ037568
SK04S410 5C2006 01 05.65348 08 44 23.096+18 51 18.97 cEJ037568
SK04S410 5C2006 01 06.63074 08 44 06.048+18 52 36.47 25.8 RcEJ037568
SK04S410 5C2006 01 06.65222 08 44 05.702+18 52 38.62 26.1 RcEJ037568
SK04S410 5C2007 03 21.23882 09 29 15.112+16 20 06.30 25 R EJ037568
SK04S410 5C2007 03 21.25979 09 29 14.861+16 20 07.20 EJ037568
SK04S410 5C2007 03 21.28434 09 29 14.551+16 20 08.51 EJ037568
SK04S410 4C2019 07 01.38103 19 16 32.45 -21 48 29.8 cEJ037T14
SK04S410 4C2019 07 01.44402 19 16 31.19 -21 48 32.3 cEJ037T14
SK04S410 4C2019 07 02.38620 19 16 12.83 -21 49 13.0 cEJ037T14
SK04S410 4C2019 07 02.44979 19 16 11.56 -21 49 15.6 26.1 wcEJ037T14
SK04S410 RC2020 06 24.46348 20 11 27.51 -20 15 26.5 26.1 wcEJ037568
SK04S410 RC2020 06 24.54650 20 11 26.33 -20 15 30.3 cEJ037568
SK04S410 RC2020 06 29.46061 20 10 14.88 -20 19 25.4 cEJ037568
SK04S410 RC2020 06 29.52346 20 10 13.94 -20 19 28.4 cEJ037568
SK04S410 RC2020 07 24.36746 20 03 17.99 -20 41 12.1 cEJ037568
SK04S410 RC2020 07 24.39604 20 03 17.48 -20 41 13.3 26.0 wcEJ037568
SK04S410 RC2020 07 24.45607 20 03 16.42 -20 41 16.8 26.4 wcEJ037568
SK04S410 4C2021 07 08.45743 20 59 03.33 -17 39 55.5 25.8 wcEJ037T14
SK04S410 4C2021 07 08.48618 20 59 02.84 -17 39 57.7 25.9 wcEJ037T14
SK04S410 4C2021 07 08.52071 20 59 02.32 -17 40 00.1 cEJ037T14
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, 8.2-m reflector +
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 41
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Alexandersen
M 81.87557 (2000.0) P Q
n 0.40189327 Peri. 247.81978 -0.98234226 +0.01918844
a 0.1198008 Node 67.13113 +0.07862081 +0.94497300
e 0.2947523 Incl. 168.34708 -0.16977175 +0.32658510
P 2.45 H 16.3 P/d 895.76
From 25 observations 2004 Dec. 12-2021 Jul. 08, mean residual 0".24
Residuals in seconds of arc
041212 568 1.1+ 0.2+ 070321 568 0.1+ 0.0 200629 568 0.5+ 0.1-
041212 568 0.9+ 1.6- 070321 568 0.1- 0.1+ 200724 568 0.4+ 0.0
041214 568 0.8+ 0.8- 190701 T14 0.6+ 0.1- 200724 568 0.5+ 0.3+
041214 568 1.0+ 0.6- 190701 T14 0.5+ 0.1+ 200724 568 0.7+ 0.0
060105 568 0.5+ 0.5- 190702 T14 0.4+ 0.1- 210708 T14 0.1+ 0.1-
060105 568 0.8+ 0.4- 190702 T14 0.4+ 0.1+ 210708 T14 0.3- 0.2-
060106 568 0.3- 0.2- 200624 568 0.2- 0.0 210708 T14 0.2+ 0.1-
060106 568 0.3+ 0.2+ 200624 568 0.0 0.0
070321 568 0.0 0.2+ 200629 568 0.0 0.2-
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-J37
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