[Iaude] MPEC S133: 2017 SY11 [a=2.05,e=0.38,i=4.5,H=22.3]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Mon Sep 25 16:47:16 EDT 2017
M.P.E.C. 2017-S133 Issued 2017 Sept. 25, 20:44 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 SY11
Observations:
K17S11Y* C2017 09 21.51477 00 21 13.051+23 51 42.10 21.3 wLES133F51
K17S11Y C2017 09 21.54035 00 21 13.700+23 52 01.31 21.2 wLES133F51
K17S11Y C2017 09 21.55320 00 21 14.016+23 52 10.70 21.6 wLES133F51
K17S11Y HC2017 09 22.24194 00 21 40.90 +24 00 56.7 oES133691
K17S11Y HC2017 09 22.25031 00 21 41.12 +24 01 03.5 oES133691
K17S11Y HC2017 09 22.25868 00 21 41.34 +24 01 09.7 oES133691
K17S11Y C2017 09 22.36484 00 21 43.91 +24 02 30.7 20.9 RoES133926
K17S11Y C2017 09 22.37821 00 21 44.23 +24 02 40.3 21.1 RoES133926
K17S11Y C2017 09 22.39159 00 21 44.56 +24 02 49.9 20.5 RoES133926
K17S11Y _C2017 09 22.52534100 21 49.177+24 04 35.78 21.0 GUES133568
K17S11Y _C2017 09 22.52628500 21 49.199+24 04 36.43 20.8 GUES133568
K17S11Y _C2017 09 22.52723400 21 49.222+24 04 37.13 20.9 GUES133568
K17S11Y C2017 09 23.02385 00 22 06.85 +24 10 31.8 20.9 RvES133B18
K17S11Y C2017 09 23.02603 00 22 06.90 +24 10 33.1 20.7 RvES133B18
K17S11Y C2017 09 23.03038 00 22 07.04 +24 10 36.2 21.2 RvES133B18
K17S11Y C2017 09 23.03256 00 22 07.10 +24 10 37.8 20.4 RvES133B18
K17S11Y C2017 09 23.03365 00 22 07.13 +24 10 38.5 20.5 RvES133B18
K17S11Y C2017 09 24.40852 00 22 56.38 +24 26 58.3 21.0 RoES133926
K17S11Y C2017 09 24.42608 00 22 56.85 +24 27 09.8 20.7 RoES133926
Observer details:
568 Mauna Kea. Observers R. J. Wainscoat, D. Woodworth. Measurers M. Micheli,
R. Weryk. 3.6-m Canada-France-Hawaii Telescope + CCD.
691 Steward Observatory, Kitt Peak. Observer M. T. Read. 0.9-m f/3 reflector
+ CCD.
926 Tenagra II Observatory. Observers M. Schwartz, P. R. Holvorcem. Measurer
M. Schwartz. 0.81-m f/7 Ritchey-Chretien + CCD.
B18 Terskol. Observers A. Sergeev, M. Andreev, A. Bondar, V. Godunova.
Measurer M. Andreev.
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 SY11 Earth MOID = 0.2781 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5 MPC
M 346.28928 (2000.0) P Q
n 0.33700342 Peri. 104.12790 +0.93197250 -0.35392089
a 2.0450936 Node 276.64593 +0.29459175 +0.86559211
e 0.3830127 Incl. 4.53472 +0.21128883 +0.35424610
P 2.92 H 22.3 G 0.15 U 7
Residuals in seconds of arc
170921 F51 0.1+ 0.0 170922 926 0.1- 0.0 170923 B18 0.1+ 0.0
170921 F51 0.2+ 0.1+ 170922 926 0.2- 0.1- 170923 B18 0.0 0.1+
170921 F51 0.0 0.1- 170922 568 0.1+ 0.2- 170923 B18 0.0 0.1+
170922 691 0.1+ 0.3+ 170922 568 0.1+ 0.2- 170924 926 0.2+ 0.1-
170922 691 0.1+ 0.5+ 170922 568 0.1+ 0.2- 170924 926 0.3+ 0.1+
170922 691 0.2+ 0.1+ 170923 B18 0.1+ 0.1+
170922 926 0.1+ 0.2+ 170923 B18 0.1- 0.1-
Ephemeris:
2017 SY11 a,e,i = 2.05, 0.38, 5 q = 1.2618
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 08 26 00 01 16.2 +15 46 15 0.3903 1.3444 143.5 26.6 22.1
...
2017 09 10 00 13 43.9 +20 48 50 0.3297 1.3033 150.2 22.6 21.5
...
2017 09 18 00 19 04.9 +23 02 30 0.3069 1.2867 153.4 20.5 21.3
...
2017 09 24 00 22 42.8 +24 22 21 0.2942 1.2769 155.5 19.0 21.1
2017 09 25 00 23 18.4 +24 33 41 0.2925 1.2754 155.9 18.8 21.1
2017 09 26 00 23 54.1 +24 44 25 0.2908 1.2741 156.2 18.5 21.1
...
2017 10 02 00 27 32.9 +25 35 53 0.2830 1.2675 157.8 17.3 21.0
...
2017 10 10 00 32 57.4 +26 08 54 0.2781 1.2626 159.3 16.3 20.9
...
2017 10 25 00 46 26.7 +25 28 42 0.2867 1.2656 158.5 16.7 21.0
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-S133
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