[Iaude] MPEC B166: 2017 BX32 [a=1.69,e=0.29,i=4.9,H=23.8]
mpec at si.edu
mpec at si.edu
Tue Jan 31 11:11:29 EST 2017
M.P.E.C. 2017-B166 Issued 2017 Jan. 31, 16:07 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 BX32
Observations:
K17B32X* C2017 01 29.49376 09 25 44.444+04 42 26.47 21.5 wLEB166F51
K17B32X C2017 01 29.50578 09 25 44.874+04 42 35.26 21.9 wLEB166F51
K17B32X C2017 01 29.51777 09 25 45.286+04 42 44.06 21.9 wLEB166F51
K17B32X C2017 01 29.52975 09 25 45.720+04 42 52.67 21.9 wLEB166F51
K17B32X _C2017 01 30.42857209 26 30.926+04 54 07.23 21.6 GUEB166568
K17B32X _C2017 01 30.42978909 26 30.967+04 54 08.14 21.6 GUEB166568
K17B32X _C2017 01 30.43100109 26 31.011+04 54 09.09 21.8 GUEB166568
K17B32X "C2017 01 31.32167509 27 13.85 +05 05 42.8 20.8 RtEB166705
K17B32X "C2017 01 31.32269109 27 13.91 +05 05 44.2 21.6 RtEB166705
K17B32X "C2017 01 31.32370809 27 13.88 +05 05 45.4 21.5 RtEB166705
K17B32X HC2017 01 31.42895 09 27 17.83 +05 07 09.6 21.7 RoEB166691
K17B32X HC2017 01 31.43259 09 27 17.98 +05 07 12.3 21.6 RoEB166691
K17B32X HC2017 01 31.43623 09 27 18.10 +05 07 16.7 21.3 RoEB166691
K17B32X KC2017 01 31.46825 09 27 19.32 +05 07 41.1 21.8 RoEB166291
K17B32X KC2017 01 31.47341 09 27 19.55 +05 07 45.5 21.9 RoEB166291
K17B32X KC2017 01 31.47858 09 27 19.76 +05 07 49.5 21.9 RoEB166291
Observer details:
291 LPL/Spacewatch II. Observer A. F. Tubbiolo. 1.8-m f/2.7 reflector + CCD.
568 Mauna Kea. Observers R. J. Wainscoat, D. Woodworth. Measurers M. Micheli,
R. J. Wainscoat. 3.6-m Canada-France-Hawaii Telescope + CCD.
691 Steward Observatory, Kitt Peak. Observer A. F. Tubbiolo. 0.9-m f/3
reflector + CCD.
705 Apache Point. Observers K. Nault, M. Hammergren, M. Brucker. Measurer
K. Nault. 3.5-m f/10 reflector + 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.
Orbital elements:
2017 BX32 Earth MOID = 0.2068 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5 MPC
M 357.10862 (2000.0) P Q
n 0.44768850 Peri. 357.55302 -0.88481974 -0.46447176
a 1.6923314 Node 154.66797 +0.42893609 -0.84291447
e 0.2932616 Incl. 4.94455 +0.18195564 -0.27159009
P 2.20 H 23.8 G 0.15 U 8
Residuals in seconds of arc
170129 F51 0.2- 0.1- 170130 568 0.0 0.1- 170131 691 0.2- 1.0+
170129 F51 0.1+ 0.0 170131 705 0.4+ 0.3- 170131 291 0.2- 0.3-
170129 F51 0.0 0.1+ 170131 705 0.8+ 0.3+ 170131 291 0.2+ 0.0
170129 F51 0.3+ 0.0 170131 705 0.2- 0.7+ 170131 291 0.3+ 0.1-
170130 568 0.0 0.1- 170131 691 0.2- 0.3-
170130 568 0.0 0.1- 170131 691 0.0 0.5-
Ephemeris:
2017 BX32 a,e,i = 1.69, 0.29, 5 q = 1.1960
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 01 01 08 57 27.3 +03 30 23 0.3437 1.2738 142.7 27.9 23.2
...
2017 01 16 09 13 52.3 +03 04 36 0.2770 1.2370 153.1 21.1 22.5
...
2017 01 24 09 21 10.0 +03 46 52 0.2503 1.2218 159.3 16.5 22.1
...
2017 01 30 09 26 09.5 +04 48 51 0.2344 1.2125 164.3 12.7 21.8
2017 01 31 09 26 58.1 +05 01 43 0.2321 1.2111 165.2 12.0 21.8
2017 02 01 09 27 46.6 +05 15 17 0.2300 1.2098 166.1 11.3 21.7
...
2017 02 07 09 32 40.0 +06 50 22 0.2191 1.2032 171.1 7.3 21.4
...
2017 02 15 09 39 37.9 +09 26 09 0.2106 1.1977 175.2 4.0 21.2
...
2017 03 02 09 55 42.7 +14 40 44 0.2131 1.1978 164.5 12.8 21.6
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-B166
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