MPEC 2019-T126 : S/2004 S 20
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M.P.E.C. 2019-T126 Issued 2019 October 7, 16:34 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. 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 20
Observations:
SK04S200* C2004 12 12.43730 07 50 42.560+20 58 11.41 25.3 RcET126568
SK04S200 C2004 12 12.45846 07 50 42.253+20 58 12.62 cET126568
SK04S200 C2004 12 14.59914 07 50 11.469+21 00 01.78 cET126568
SK04S200 C2004 12 14.63843 07 50 10.823+21 00 04.26 cET126568
SK04S200 C2005 01 05.61087 07 43 45.848+21 21 22.12 25.3 RcET126568
SK04S200 C2005 01 05.62207 07 43 45.624+21 21 22.57 25.2 RcET126568
SK04S200 C2006 01 05.61540 08 53 11.322+18 27 55.99 25.0 RVET126568
SK04S200 C2006 01 05.64743 08 53 10.761+18 27 58.31 25.1 RVET126568
SK04S200 C2006 01 06.62769 08 52 54.134+18 29 12.14 25.0 RVET126568
SK04S200 C2006 01 06.64920 08 52 53.742+18 29 13.91 25.0 RVET126568
SK04S200 C2006 02 02.32350 08 44 20.567+19 04 49.95 24.8 RcET126568
SK04S200 C2006 02 02.33751 08 44 20.291+19 04 51.10 24.9 RcET126568
SK04S200 C2006 02 02.35153 08 44 19.977+19 04 52.50 24.8 RcET126568
SK04S200 C2007 01 16.39375 09 42 43.080+14 50 46.20 25.3 RcET126568
SK04S200 C2007 01 16.41180 09 42 42.760+14 50 47.85 25.1 RcET126568
SK04S200 C2007 01 16.42632 09 42 42.560+14 50 49.25 cET126568
SK04S200 C2007 01 17.39479 09 42 26.490+14 52 17.59 cET126568
SK04S200 C2007 01 17.40903 09 42 26.220+14 52 18.50 cET126568
SK04S200 C2007 01 17.42361 09 42 26.010+14 52 19.60 cET126568
SK04S200 C2007 03 21.24231 09 23 54.134+16 27 08.75 24.9 RcET126568
SK04S200 C2007 03 21.26328 09 23 53.869+16 27 09.80 24.8 RcET126568
SK04S200 C2007 03 21.28786 09 23 53.577+16 27 11.13 24.8 RcET126568
SK04S200 C2007 03 22.26016 09 23 42.030+16 28 07.45 25 cET126568
Observer details:
568 Mauna Kea. Observers S. S. Sheppard, D. C. Jewitt, J. Kleyna. Measurer S.
S. Sheppard. 8.2-m reflector + CCD.
Orbital elements:
S/2004 S 20
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 Williams
M 122.44817 (2000.0) P Q
n 0.35635133 Peri. 311.76447 +0.77169112 +0.63417644
a 0.1298020 Node 350.76046 +0.63519814 -0.76472425
e 0.1968461 Incl. 162.57025 +0.03187688 -0.11409240
P 2.77 H 15.8 P/d 1010.24
From 23 observations 2004 Dec. 12-2007 Mar. 22, mean residual 0".26.
Residuals in seconds of arc
041212 568 0.3+ 0.1- 060106 568 0.0 0.1- 070117 568 0.1- 0.4+
041212 568 0.2+ 0.0 060106 568 0.3- 0.1+ 070117 568 0.5- 0.1-
041214 568 0.5+ 0.2- 060202 568 0.1+ 0.2+ 070117 568 0.0 0.3-
041214 568 0.2- 0.3+ 060202 568 0.2+ 0.2+ 070321 568 0.0 0.0
050105 568 0.3- 0.1+ 060202 568 0.1- 0.5+ 070321 568 0.1- 0.2-
050105 568 0.3- 0.1- 070116 568 0.2+ 0.0 070321 568 0.2+ 0.3-
060105 568 0.2- 0.5- 070116 568 0.0 0.0 070322 568 0.1+ 0.3+
060105 568 0.3- 0.5- 070116 568 0.6+ 0.0
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-T126
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