MPEC 2014-B18 : 2014 BT
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M.P.E.C. 2014-B18 Issued 2014 Jan. 21, 19:08 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
2014 BT
Observations:
K14B00T* C2014 01 20.42353 08 28 24.30 +17 25 46.8 20.2 VqEB018G96
K14B00T C2014 01 20.42993 08 28 25.72 +17 26 29.4 20.0 VqEB018G96
K14B00T C2014 01 20.43451 08 28 26.71 +17 26 59.7 20.9 VqEB018G96
K14B00T C2014 01 20.43908 08 28 27.75 +17 27 30.5 20.1 VqEB018G96
K14B00T C2014 01 20.50294 08 28 42.21 +17 34 35.4 20.4 VqEB018G96
K14B00T C2014 01 20.50344 08 28 42.38 +17 34 38.5 20.6 VqEB018G96
K14B00T KC2014 01 20.65805208 29 22.37 +17 53 15.8 20.6 VqEB018Q64
K14B00T KC2014 01 20.66120708 29 23.05 +17 53 37.1 20.3 VqEB018Q64
K14B00T KC2014 01 20.66436008 29 23.72 +17 53 58.0 20.9 VqEB018Q64
K14B00T KC2014 01 20.66751608 29 24.42 +17 54 19.1 20.0 VqEB018Q64
K14B00T KC2014 01 20.67114908 29 25.20 +17 54 43.6 20.4 VqEB018Q64
K14B00T KC2014 01 20.67670508 29 26.45 +17 55 20.5 20.4 VqEB018Q64
K14B00T KC2014 01 20.67986408 29 27.14 +17 55 41.4 20.7 VqEB018Q64
K14B00T KC2014 01 20.68301908 29 27.80 +17 56 02.0 20.5 VqEB018Q64
K14B00T KC2014 01 20.68617108 29 28.49 +17 56 23.6 20.6 VqEB018Q64
K14B00T KC2014 01 20.68888408 29 29.12 +17 56 41.4 20.6 VqEB018Q64
K14B00T KC2014 01 21.35943 08 32 12.79 +19 09 37.1 20.3 RoEB018291
K14B00T KC2014 01 21.36085 08 32 13.10 +19 09 46.1 20.3 RoEB018291
Observer details:
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
G96 Mt. Lemmon Survey. Observer E. J. Christensen. Measurers A. Boattini,
E. J. Christensen, A. R. Gibbs, A. D. Grauer, R. E. Hill, J. A. Johnson,
R. A. Kowalski, S. M. Larson, F. C. Shelly. 1.5-m reflector + CCD.
Q64 Siding Spring-LCOGT B. Observers E. J. Christensen, S. M. Larson,
T. Lister. Measurer T. Lister. 1.0-m f/8 Ritchey-Chretien + CCD.
Orbital elements:
2014 BT Earth MOID = 0.1172 AU
Epoch 2013 Nov. 4.0 TT = JDT 2456600.5 MPC
M 337.01246 (2000.0) P Q
n 0.39957815 Peri. 338.99392 -0.18884572 -0.96218306
a 1.8255829 Node 121.41320 +0.93059221 -0.23918504
e 0.4037896 Incl. 13.29912 +0.31358481 +0.13036213
P 2.47 H 24.4 G 0.15 U 8
Residuals in seconds of arc
140120 G96 0.3+ 0.1+ 140120 Q64 0.2+ 0.4- 140120 Q64 0.2+ 0.1+
140120 G96 0.2+ 0.0 140120 Q64 0.1+ 0.1- 140120 Q64 0.2- 0.3-
140120 G96 0.2- 0.3- 140120 Q64 0.2- 0.2- 140120 Q64 0.3- 0.4+
140120 G96 0.1+ 0.0 140120 Q64 0.0 0.1- 140120 Q64 0.2+ 0.2+
140120 G96 0.6- 0.3+ 140120 Q64 0.2- 0.2+ 140121 291 0.0 0.1+
140120 G96 0.1+ 0.1+ 140120 Q64 0.3+ 0.2+ 140121 291 0.0 0.1-
Ephemeris:
2014 BT a,e,i = 1.83, 0.40, 13 q = 1.0884
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2013 12 22 06 36 37.4 -28 00 09 0.1654 1.0930 127.8 45.3 22.4
...
2014 01 06 07 29 05.7 -10 35 31 0.1253 1.0899 146.4 29.9 21.4
...
2014 01 14 08 01 49.4 +04 40 31 0.1188 1.0975 162.6 15.6 20.8
...
2014 01 20 08 26 43.0 +16 38 10 0.1238 1.1072 174.2 5.2 20.5
2014 01 21 08 30 46.5 +18 30 18 0.1255 1.1092 175.2 4.3 20.5
2014 01 22 08 34 47.3 +20 19 02 0.1274 1.1112 175.5 4.0 20.5
...
2014 01 28 08 57 36.3 +29 45 56 0.1432 1.1253 167.9 10.5 21.1
...
2014 02 05 09 23 37.0 +38 19 25 0.1739 1.1487 157.6 19.1 21.9
...
2014 02 20 09 57 57.3 +45 08 23 0.2512 1.2048 145.8 27.5 23.0
A. U. Tomatic (C) Copyright 2014 MPC M.P.E.C. 2014-B18
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