MPEC 2015-B153: 2015 BC511
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M.P.E.C. 2015-B153 Issued 2015 Jan. 28, 15:14 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Commission 20 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
2015 BC511
Observations:
K15Bp1C* C2015 01 23.60274 13 43 29.756-05 30 48.34 21.4 wLEB153F51
K15Bp1C C2015 01 23.61438 13 43 32.234-05 30 45.01 21.4 wLEB153F51
K15Bp1C C2015 01 23.62597 13 43 34.721-05 30 41.41 21.7 wLEB153F51
K15Bp1C C2015 01 23.63756 13 43 37.169-05 30 38.03 21.5 wLEB153F51
K15Bp1C KC2015 01 24.45355013 46 34.17 -05 26 27.3 21.0 VuEB153H21
K15Bp1C KC2015 01 24.46391613 46 36.37 -05 26 24.6 21.0 VuEB153H21
K15Bp1C KC2015 01 24.47387013 46 38.48 -05 26 21.4 21.4 VuEB153H21
K15Bp1C KC2015 01 24.52412 13 46 49.46 -05 26 03.9 20.5 RoEB153291
K15Bp1C KC2015 01 24.52731 13 46 50.13 -05 26 02.8 20.9 RoEB153291
K15Bp1C KC2015 01 24.53049 13 46 50.80 -05 26 01.8 20.6 RoEB153291
K15Bp1C C2015 01 25.59763 13 50 41.856-05 20 00.34 21.3 wLEB153F51
K15Bp1C C2015 01 25.60932 13 50 44.306-05 19 56.43 21.5 wLEB153F51
K15Bp1C C2015 01 25.62081 13 50 46.757-05 19 52.39 21.5 wLEB153F51
K15Bp1C C2015 01 25.63233 13 50 49.183-05 19 48.22 21.6 wLEB153F51
K15Bp1C KC2015 01 28.51140 14 01 07.44 -05 01 16.3 20.8 RoEB153291
K15Bp1C KC2015 01 28.51470 14 01 08.14 -05 01 14.9 20.7 RoEB153291
Observer details:
291 LPL/Spacewatch II. Observers R. A. Mastaler, R. S. McMillan. 1.8-m f/2.7
reflector + CCD.
F51 Pan-STARRS 1, Haleakala. Observers B. Gibson, T. Goggia, N. Primak,
A. Schultz, M. Willman. Measurers K. Chambers, S. Chastel, L. Denneau,
H. Flewelling, M. Huber, E. Magnier, E. Schunova, R. Wainscoat, C. Waters,
R. Weryk. 1.8-m Ritchey-Chretien + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, L. Buzzi, S. Foglia, T. Vorobjov. 1.3-m f/4.0
astrograph + CCD.
Orbital elements:
2015 BC511 Earth MOID = 0.3059 AU
Epoch 2014 Dec. 9.0 TT = JDT 2457000.5 MPC
M 345.59019 (2000.0) P Q
n 0.26308286 Peri. 17.88262 -0.95808232 -0.24755665
a 2.4121687 Node 146.69698 +0.22014477 -0.95825719
e 0.4663317 Incl. 15.22614 +0.18334270 -0.14303452
P 3.75 H 19.6 G 0.15 U 8
Residuals in seconds of arc
150123 F51 0.3- 0.1+ 150124 H21 0.0 0.3- 150125 F51 0.1- 0.0
150123 F51 0.3- 0.0 150124 291 0.4+ 0.2- 150125 F51 0.2- 0.1+
150123 F51 0.1+ 0.1+ 150124 291 0.2+ 0.1- 150128 291 0.1- 0.1+
150123 F51 0.1- 0.1+ 150124 291 0.2+ 0.1- 150128 291 0.0 0.1+
150124 H21 0.2+ 0.4+ 150125 F51 0.1- 0.1+
150124 H21 0.1+ 0.3- 150125 F51 0.4- 0.1-
Ephemeris:
2015 BC511 a,e,i = 2.41, 0.47, 15 q = 1.2873
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2014 12 29 12 10 35.5 -05 28 31 0.8649 1.3361 92.4 47.3 21.7
...
2015 01 13 13 04 46.7 -06 00 14 0.7735 1.3034 95.0 48.7 21.4
...
2015 01 21 13 34 02.2 -05 42 18 0.7345 1.2931 96.5 49.1 21.3
...
2015 01 27 13 55 43.4 -05 11 20 0.7096 1.2887 97.7 49.2 21.2
2015 01 28 13 59 17.8 -05 04 42 0.7058 1.2883 97.9 49.2 21.2
2015 01 29 14 02 51.4 -04 57 40 0.7021 1.2879 98.1 49.2 21.2
...
2015 02 04 14 23 50.0 -04 06 51 0.6820 1.2875 99.5 49.0 21.2
...
2015 02 12 14 50 27.5 -02 37 27 0.6602 1.2916 101.4 48.5 21.1
...
2015 02 27 15 34 12.4 +01 05 29 0.6325 1.3133 106.0 46.5 21.0
A. U. Tomatic (C) Copyright 2015 MPC M.P.E.C. 2015-B153
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