MPEC 2017-S26 : 2017 RB15
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M.P.E.C. 2017-S26 Issued 2017 Sept. 18, 14:04 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
2017 RB15
Observations:
K17R15B* C2017 09 12.31055 21 55 58.072-07 14 48.27 21.6 wLES026F51
K17R15B C2017 09 12.32217 21 56 02.669-07 14 50.13 21.5 wLES026F51
K17R15B C2017 09 12.33381 21 56 07.228-07 14 52.21 21.3 wLES026F51
K17R15B C2017 09 12.34543 21 56 11.806-07 14 53.84 21.7 wLES026F51
K17R15B _C2017 09 13.39587722 05 29.881-07 16 35.08 20.2 GUES026568
K17R15B _C2017 09 13.39682122 05 30.341-07 16 35.15 21.1 GUES026568
K17R15B _C2017 09 13.39776322 05 30.787-07 16 35.19 20.8 GUES026568
K17R15B C2017 09 17.38870 23 02 56.693-07 10 00.42 20.4 wLES026F51
K17R15B C2017 09 17.40044 23 03 09.384-07 09 55.31 20.3 wLES026F51
K17R15B C2017 09 17.41214 23 03 22.060-07 09 49.81 20.4 wLES026F51
K17R15B KC2017 09 18.00534 23 16 22.06 -07 06 59.7 UES026J95
K17R15B KC2017 09 18.00995 23 16 27.96 -07 06 57.5 19.7 GUES026J95
Observer details:
568 Mauna Kea. Observers R. J. Wainscoat, C. Wipper. Measurers M. Micheli,
R. J. Wainscoat. 3.6-m Canada-France-Hawaii Telescope + 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.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2017 RB15 Earth MOID = 0.0102 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5 MPC
M 339.92980 (2000.0) P Q
n 0.54348059 Peri. 206.81029 +0.93687174 -0.34965187
a 1.4871223 Node 173.65205 +0.32675892 +0.87149296
e 0.3271448 Incl. 2.00138 +0.12449878 +0.34386565
P 1.81 H 27.6 G 0.15 U 6
Residuals in seconds of arc
170912 F51 0.1- 0.1- 170913 568 0.0 0.1- 170917 F51 0.0 0.0
170912 F51 0.1+ 0.1+ 170913 568 0.2+ 0.1- 170917 F51 0.1+ 0.1+
170912 F51 0.2- 0.1- 170913 568 0.1+ 0.1- 170918 J95 0.3+ 0.4+
170912 F51 0.1+ 0.0 170917 F51 0.1- 0.0 170918 J95 0.2- 0.5-
Ephemeris:
2017 RB15 a,e,i = 1.49, 0.33, 2 q = 1.0006
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 08 19 21 00 45.4 -06 52 25 0.1114 1.1204 165.8 12.8 23.8
...
2017 09 03 21 14 42.9 -06 55 38 0.06165 1.0657 156.9 21.8 22.7
...
2017 09 11 21 46 14.9 -07 10 23 0.03824 1.0421 157.4 21.8 21.7
...
2017 09 17 22 55 11.1 -07 09 36 0.02282 1.0275 168.3 11.5 20.2
2017 09 18 23 16 16.0 -07 01 03 0.02067 1.0254 171.9 7.9 19.8
2017 09 19 23 41 57.6 -06 45 38 0.01874 1.0233 174.8 5.1 19.4
...
2017 09 25 03 39 58.0 -01 00 07 0.01595 1.0126 126.7 52.6 20.6
...
2017 10 03 06 22 18.5 +04 06 23 0.03238 1.0032 93.6 84.5 23.1
...
2017 10 18 07 24 49.3 +05 41 51 0.07107 1.0020 92.5 83.5 24.8
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-S26
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