MPEC 2017-O36 : 2017 OF1
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M.P.E.C. 2017-O36 Issued 2017 July 22, 22:51 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 OF1
Observations:
K17O01F* C2017 07 20.98315 20 20 33.42 -08 17 21.5 19.8 RcEO036J04
K17O01F C2017 07 20.99484 20 20 36.63 -08 17 28.5 20.1 RcEO036J04
K17O01F C2017 07 21.00653 20 20 39.75 -08 17 35.7 19.7 RcEO036J04
K17O01F C2017 07 21.01820 20 20 42.93 -08 17 42.9 19.9 RcEO036J04
K17O01F C2017 07 21.42440 20 22 46.965-08 21 16.51 20.1 wLEO036F51
K17O01F C2017 07 21.92472 20 25 14.02 -08 26 34.4 21.0 VSEO036033
K17O01F C2017 07 21.93563820 25 20.482-08 26 03.40 19.8 GUEO036J04
K17O01F KC2017 07 21.93577 20 25 16.15 -08 26 36.8 19.4 RoEO036K88
K17O01F C2017 07 21.93639320 25 20.645-08 26 03.79 19.6 GUEO036J04
K17O01F C2017 07 21.93714820 25 20.865-08 26 04.25 19.8 GUEO036J04
K17O01F C2017 07 21.93790220 25 21.044-08 26 04.53 19.3 GUEO036J04
K17O01F KC2017 07 21.94038 20 25 17.31 -08 26 39.4 19.6 RoEO036K88
K17O01F KC2017 07 21.94499 20 25 18.45 -08 26 41.8 19.4 RoEO036K88
K17O01F C2017 07 21.96203 20 25 23.43 -08 26 54.5 20.0 VSEO036033
K17O01F KC2017 07 22.00404 20 25 33.96 -08 27 08.3 19.6 UEO036104
K17O01F KC2017 07 22.01203 20 25 35.96 -08 27 12.8 19.6 UEO036104
K17O01F C2017 07 22.01426 20 25 36.55 -08 27 21.6 19.6 VSEO036033
K17O01F KC2017 07 22.01840 20 25 37.52 -08 27 16.3 20.2 UEO036104
K17O01F KC2017 07 22.37377 20 27 15.19 -08 30 03.9 oEO036291
K17O01F KC2017 07 22.37758 20 27 16.00 -08 30 05.2 19.5 RoEO036291
K17O01F KC2017 07 22.38139 20 27 16.89 -08 30 07.3 19.5 RoEO036291
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers C. Hoegner,
B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers
P. Bacci, L. Tesi, G. Fagioli. 0.60-m f/4 reflector + CCD.
291 LPL/Spacewatch II. Observer A. F. Tubbiolo. 1.8-m f/2.7 reflector + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Goggia, 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.
J04 ESA Optical Ground Station, Tenerife. Observer D. Abreu. Measurers
M. Busch, P. Geffert, A. Knoefel, D. Koschny, M. Micheli, E. Schwab.
1.0-m f/4.4 reflector + CCD.
K88 GINOP-KHK, Piszkesteto. Observer K. Sarneczky. 0.60-m Schmidt + CCD.
Orbital elements:
2017 OF1 Earth MOID = 0.0049 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5 MPC
M 38.34571 (2000.0) P Q
n 0.47159340 Peri. 24.70072 -0.18578595 +0.98253076
a 1.6346480 Node 234.59406 -0.90369938 -0.17517872
e 0.3792087 Incl. 0.76000 -0.38576031 -0.06281493
P 2.09 H 24.9 G 0.15 U 7
Residuals in seconds of arc
170720 J04 0.3- 0.1- 170721 K88 0.1- 0.1+ 170722 104 0.3- 0.1+
170720 J04 0.2+ 0.1+ 170721 J04 0.3- 0.0 170722 104 0.2+ 0.3-
170721 J04 0.3- 0.0 170721 J04 0.2+ 0.0 170722 033 0.3+ 0.4+
170721 J04 0.4+ 0.2- 170721 J04 0.0 0.2+ 170722 104 0.2+ 0.5-
170721 F51 0.0 0.1+ 170721 K88 0.0 0.0 170722 291 0.6+ 0.3-
170721 033 0.0 0.5- 170721 K88 0.1- 0.1+ 170722 291 0.4- 0.3+
170721 J04 0.1+ 0.1- 170721 033 0.3- 0.1- 170722 291 0.2- 0.1+
Ephemeris:
2017 OF1 a,e,i = 1.63, 0.38, 1 q = 1.0148
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 06 22 12 13 00.2 +07 01 47 0.05358 1.0174 89.6 87.3 21.7
...
2017 07 07 17 08 47.9 -02 10 09 0.02962 1.0411 145.3 33.8 18.8
...
2017 07 15 19 35 08.3 -06 58 22 0.04763 1.0626 165.4 14.0 19.2
...
2017 07 21 20 20 34.8 -08 16 16 0.06776 1.0822 166.9 12.3 20.0
2017 07 22 20 25 33.2 -08 25 29 0.07139 1.0858 167.1 12.0 20.1
2017 07 23 20 30 01.8 -08 34 06 0.07509 1.0894 167.4 11.7 20.2
...
2017 07 29 20 49 23.0 -09 17 44 0.09855 1.1124 169.7 9.4 20.7
...
2017 08 06 21 03 44.0 -10 04 10 0.1331 1.1466 173.3 5.9 21.3
...
2017 08 21 21 17 12.1 -11 09 44 0.2100 1.2187 169.4 8.8 22.5
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-O36
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