[Iaude] MPEC B149: 2017 BH32 [a=1.66,e=0.38,i=5.2,H=22.2]
mpec at si.edu
mpec at si.edu
Tue Jan 31 07:03:22 EST 2017
M.P.E.C. 2017-B149 Issued 2017 Jan. 31, 11:59 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 BH32
Observations:
K17B32H C2017 01 26.38108 08 56 44.000+15 19 33.05 21.8 wLEB149F51
K17B32H C2017 01 26.39185 08 56 42.861+15 19 43.35 22.1 wLEB149F51
K17B32H C2017 01 26.40264 08 56 41.705+15 19 53.62 22.2 wLEB149F51
K17B32H C2017 01 26.41356 08 56 40.557+15 20 04.04 22.3 wLEB149F51
K17B32H* C2017 01 28.49190 08 53 14.789+15 52 12.17 22.3 wLEB149F51
K17B32H C2017 01 28.50477 08 53 13.465+15 52 23.66 22.0 wLEB149F51
K17B32H C2017 01 28.51774 08 53 12.104+15 52 35.19 22.4 wLEB149F51
K17B32H _C2017 01 29.33737308 51 53.712+16 04 57.22 21.9 GUEB149568
K17B32H _C2017 01 29.33858508 51 53.588+16 04 58.32 21.6 GUEB149568
K17B32H _C2017 01 29.33979608 51 53.464+16 04 59.44 21.8 GUEB149568
K17B32H C2017 01 31.23156108 48 53.59 +16 32 45.5 21.5 GUEB149H01
K17B32H C2017 01 31.23459408 48 53.29 +16 32 48.1 21.4 GUEB149H01
K17B32H C2017 01 31.25055508 48 51.73 +16 33 02.1 21.4 GUEB149H01
K17B32H C2017 01 31.25580908 48 51.20 +16 33 06.7 21.6 GUEB149H01
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 BH32 Earth MOID = 0.0913 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5 MPC
M 64.38367 (2000.0) P Q
n 0.45918149 Peri. 254.15559 +0.86468437 -0.49836132
a 1.6639737 Node 135.68487 +0.48841755 +0.80488801
e 0.3781742 Incl. 5.16607 +0.11734244 +0.32216656
P 2.15 H 22.2 G 0.15 U 8
Residuals in seconds of arc
170126 F51 0.0 0.0 170128 F51 0.1+ 0.0 170131 H01 0.0 0.1+
170126 F51 0.1+ 0.0 170128 F51 0.1- 0.2- 170131 H01 0.0 0.0
170126 F51 0.1- 0.0 170129 568 0.1- 0.0 170131 H01 0.2+ 0.1+
170126 F51 0.1+ 0.1+ 170129 568 0.1- 0.0 170131 H01 0.1+ 0.1+
170128 F51 0.1- 0.1+ 170129 568 0.1- 0.0
Ephemeris:
2017 BH32 a,e,i = 1.66, 0.38, 5 q = 1.0347
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 01 01 09 34 17.6 +08 39 14 0.4782 1.3732 137.2 29.1 22.6
...
2017 01 16 09 14 05.3 +12 29 13 0.4943 1.4548 158.4 14.4 22.3
...
2017 01 24 09 00 43.1 +14 41 36 0.5186 1.4982 170.3 6.3 22.1
...
2017 01 30 08 50 49.6 +16 14 50 0.5455 1.5305 178.5 1.0 22.0
2017 01 31 08 49 14.9 +16 29 29 0.5507 1.5358 178.5 1.0 22.0
2017 02 01 08 47 42.0 +16 43 49 0.5561 1.5412 177.5 1.6 22.1
...
2017 02 07 08 39 09.4 +18 02 53 0.5932 1.5730 169.3 6.7 22.6
...
2017 02 15 08 30 15.2 +19 27 55 0.6539 1.6149 158.8 12.8 23.1
...
2017 03 02 08 22 23.0 +21 06 20 0.7987 1.6910 141.5 21.4 23.9
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-B149
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