[Iaude] MPEC S198: 2017 SK17 [a=1.09,e=0.53,i=25.6,H=21.1]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Thu Sep 28 17:33:17 EDT 2017
M.P.E.C. 2017-S198 Issued 2017 Sept. 28, 21:30 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 at CFA.HARVARD.EDU
URL http://www.minorplanetcenter.net/ ISSN 1523-6714
2017 SK17
Observations:
K17S17K* C2017 09 24.60893 05 36 04.154-26 55 53.17 21.2 wLES198F51
K17S17K C2017 09 24.61538 05 36 01.700-26 55 51.01 21.1 wLES198F51
K17S17K C2017 09 24.62181 05 35 59.232-26 55 48.98 21.3 wLES198F51
K17S17K C2017 09 24.62828 05 35 56.766-26 55 46.67 21.4 wLES198F51
K17S17K C2017 09 25.49941 05 30 29.31 -26 50 13.2 20.6 RoES198926
K17S17K C2017 09 25.50359 05 30 27.64 -26 50 12.3 20.3 RoES198926
K17S17K C2017 09 25.50778 05 30 26.10 -26 50 11.2 20.7 RoES198926
K17S17K _C2017 09 25.60566605 29 49.124-26 49 25.72 21.2 GUES198568
K17S17K _C2017 09 25.60660805 29 48.755-26 49 25.33 20.9 GUES198568
K17S17K C2017 09 26.50028 05 24 03.89 -26 42 37.5 20.7 RoES198926
K17S17K C2017 09 26.50457 05 24 02.24 -26 42 35.5 20.6 RoES198926
K17S17K C2017 09 26.50888 05 24 00.56 -26 42 33.9 20.5 RoES198926
K17S17K C2017 09 28.50061 05 10 44.18 -26 23 11.0 20.3 RoES198926
K17S17K C2017 09 28.50502 05 10 42.38 -26 23 08.6 20.3 RoES198926
K17S17K C2017 09 28.50942 05 10 40.43 -26 23 04.9 20.0 RoES198926
Observer details:
568 Mauna Kea. Observers R. J. Wainscoat, L. Wells. Measurers M. Micheli,
R. J. Wainscoat. 3.6-m Canada-France-Hawaii Telescope + CCD.
926 Tenagra II Observatory. Observers M. Schwartz, P. R. Holvorcem. Measurer
M. Schwartz. 0.81-m f/7 Ritchey-Chretien + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz,
M. Willman. Measurers K. Chambers, S. Chastel, L. Denneau, H. Flewelling,
M. Huber, E. Lilly, E. Magnier, R. Wainscoat, C. Waters, R. Weryk. 1.8-m
Ritchey-Chretien + CCD.
Orbital elements:
2017 SK17 Earth MOID = 0.2532 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5 MPC
M 41.35765 (2000.0) P Q
n 0.86599580 Peri. 206.41153 -0.40053428 +0.86994542
a 1.0900812 Node 41.78138 -0.74559760 -0.12693920
e 0.5312360 Incl. 25.58079 -0.53259413 -0.47653060
P 1.14 H 21.1 G 0.15 U 8
Residuals in seconds of arc
170924 F51 0.1- 0.1- 170925 926 0.9- 0.2+ 170926 926 0.4+ 0.5-
170924 F51 0.1+ 0.0 170925 926 0.4+ 0.4- 170926 926 1.1+ 1.0-
170924 F51 0.0 0.2- 170925 568 0.1- 0.0 170928 926 0.1- 0.2+
170924 F51 0.2+ 0.0 170925 568 0.1- 0.0 170928 926 0.7+ 0.4-
170925 926 0.4- 1.0+ 170926 926 0.5- 0.4- 170928 926 0.6- 0.3+
Ephemeris:
2017 SK17 a,e,i = 1.09, 0.53, 26 q = 0.5110
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 08 29 07 42 26.6 -25 06 46 0.4227 0.8305 53.4 102.5 22.6
...
2017 09 13 06 38 11.2 -27 03 57 0.3642 0.9799 75.4 83.5 21.8
...
2017 09 21 05 57 21.6 -27 09 45 0.3341 1.0543 89.3 72.2 21.4
...
2017 09 27 05 20 48.0 -26 37 55 0.3145 1.1072 101.2 62.6 21.0
2017 09 28 05 14 08.2 -26 28 13 0.3117 1.1158 103.3 60.9 21.0
2017 09 29 05 07 18.8 -26 17 00 0.3091 1.1243 105.5 59.2 20.9
...
2017 10 05 04 23 23.5 -24 32 45 0.2979 1.1739 119.0 48.1 20.6
...
2017 10 13 03 21 00.5 -20 24 16 0.2995 1.2359 137.7 32.9 20.3
...
2017 10 28 01 44 35.5 -09 39 16 0.3689 1.3401 156.5 17.2 20.5
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-S198
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