MPEC 2017-B147: 2017 BF32
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M.P.E.C. 2017-B147 Issued 2017 Jan. 31, 11:46 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 BF32
Observations:
K17B32F* C2017 01 26.44999 07 52 21.852+11 55 45.42 21.6 wLEB147F51
K17B32F C2017 01 26.46060 07 52 22.019+11 56 06.25 21.8 wLEB147F51
K17B32F C2017 01 26.47123 07 52 22.156+11 56 27.05 22.1 wLEB147F51
K17B32F C2017 01 26.48183 07 52 22.320+11 56 47.63 21.7 wLEB147F51
K17B32F _C2017 01 27.35598007 52 50.499+12 24 25.91 21.6 GUEB147568
K17B32F _C2017 01 27.35719407 52 50.516+12 24 28.12 21.9 GUEB147568
K17B32F _C2017 01 27.35841307 52 50.534+12 24 30.41 21.8 GUEB147568
K17B32F C2017 01 31.21090507 54 40.12 +14 05 21.7 22.1 GUEB147H01
K17B32F C2017 01 31.21570407 54 40.19 +14 05 28.3 22.1 GUEB147H01
K17B32F C2017 01 31.22940207 54 40.43 +14 05 47.0 22.1 GUEB147H01
K17B32F C2017 01 31.23704307 54 40.55 +14 05 57.3 22.3 GUEB147H01
Observer details:
568 Mauna Kea. Observers R. J. Wainscoat, D. Woodworth. Measurers M. Micheli,
R. J. Wainscoat. 3.6-m Canada-France-Hawaii Telescope + CCD.
F51 Pan-STARRS 1, Haleakala. Observers B. Gibson, T. Goggia, S. Kahale,
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.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 reflector + CCD.
Orbital elements:
2017 BF32 Earth MOID = 0.0017 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5 MPC
M 26.90714 (2000.0) P Q
n 0.32333732 Peri. 247.08193 +0.74985400 -0.66117238
a 2.1023200 Node 154.28786 +0.62538794 +0.69657001
e 0.6278716 Incl. 3.15476 +0.21589097 +0.27864190
P 3.05 H 24.2 G 0.15 U 8
Residuals in seconds of arc
170126 F51 0.1- 0.1- 170127 568 0.0 0.0 170131 H01 0.2- 0.0
170126 F51 0.2+ 0.0 170127 568 0.0 0.0 170131 H01 0.1+ 0.1+
170126 F51 0.1- 0.1+ 170127 568 0.0 0.0 170131 H01 0.1+ 0.0
170126 F51 0.0 0.0 170131 H01 0.1- 0.0
Ephemeris:
2017 BF32 a,e,i = 2.10, 0.63, 3 q = 0.7823
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 01 01 22 53 39.9 -74 35 40 0.05014 0.9597 60.5 116.9 22.2
...
2017 01 16 07 44 16.3 +01 48 00 0.1134 1.0914 160.7 17.3 20.6
...
2017 01 24 07 51 03.4 +10 26 01 0.1853 1.1662 167.9 10.2 21.5
...
2017 01 30 07 54 05.5 +13 37 00 0.2441 1.2233 165.9 11.3 22.3
2017 01 31 07 54 33.5 +14 00 46 0.2543 1.2329 165.3 11.7 22.4
2017 02 01 07 55 01.5 +14 22 48 0.2646 1.2424 164.6 12.2 22.5
...
2017 02 07 07 57 55.5 +16 06 34 0.3291 1.2999 159.7 15.3 23.2
...
2017 02 15 08 02 23.4 +17 33 14 0.4218 1.3762 152.7 19.2 24.0
...
2017 03 02 08 13 21.2 +18 47 30 0.6176 1.5170 140.0 24.8 25.2
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-B147
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