MPEC 2015-W52 : 2015 WE2
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M.P.E.C. 2015-W52 Issued 2015 Nov. 22, 14:11 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
2015 WE2
Observations:
K15W02E* C2015 11 19.43382 04 42 13.68 +29 17 39.4 20.9 VqEW052G96
K15W02E C2015 11 19.43775 04 42 13.56 +29 17 42.8 21.0 VqEW052G96
K15W02E C2015 11 19.44168 04 42 13.49 +29 17 46.5 21.1 VqEW052G96
K15W02E C2015 11 19.44562 04 42 13.36 +29 17 49.9 20.7 VqEW052G96
K15W02E KC2015 11 20.32588 04 41 57.68 +29 32 16.5 oEW052711
K15W02E KC2015 11 20.32892 04 41 57.58 +29 32 19.5 oEW052711
K15W02E KC2015 11 20.33199 04 41 57.50 +29 32 22.5 oEW052711
K15W02E C2015 11 20.45477 04 41 53.94 +29 34 21.6 20.6 VqEW052G96
K15W02E C2015 11 20.45988 04 41 53.80 +29 34 26.4 20.6 VqEW052G96
K15W02E C2015 11 20.46498 04 41 53.65 +29 34 31.2 20.4 VqEW052G96
K15W02E C2015 11 20.47009 04 41 53.52 +29 34 35.9 20.4 VqEW052G96
K15W02E C2015 11 20.48350 04 41 53.12 +29 34 48.6 19.8 VqEW052G96
K15W02E C2015 11 20.48599 04 41 53.04 +29 34 50.8 20.4 VqEW052G96
K15W02E C2015 11 20.48847 04 41 53.01 +29 34 53.7 20.5 VqEW052G96
K15W02E C2015 11 20.49094 04 41 52.92 +29 34 56.1 20.3 VqEW052G96
K15W02E KC2015 11 21.28859 04 41 37.04 +29 48 32.3 oEW052711
K15W02E KC2015 11 21.29191 04 41 36.93 +29 48 35.8 oEW052711
K15W02E KC2015 11 21.29520 04 41 36.83 +29 48 39.3 oEW052711
K15W02E C2015 11 21.39542 04 41 33.58 +29 50 21.2 21.1 VqEW052G96
K15W02E C2015 11 21.40100 04 41 33.37 +29 50 26.5 21.1 VqEW052G96
K15W02E C2015 11 21.41206 04 41 33.01 +29 50 38.1 21.1 VqEW052G96
K15W02E C2015 11 21.44778 04 41 31.79 +29 51 13.3 20.9 VqEW052G96
K15W02E C2015 11 21.45578 04 41 31.53 +29 51 21.3 20.5 VqEW052G96
K15W02E C2015 11 21.46375 04 41 31.27 +29 51 29.1 20.6 VqEW052G96
K15W02E C2015 11 21.47171 04 41 31.02 +29 51 37.0 20.2 VqEW052G96
K15W02E C2015 11 21.48580 04 41 30.61 +29 51 51.0 20.8 VqEW052G96
K15W02E C2015 11 21.50250 04 41 30.08 +29 52 06.9 20.7 VqEW052G96
K15W02E C2015 11 21.51085 04 41 29.85 +29 52 15.3 20.9 VqEW052G96
K15W02E C2015 11 22.25196 04 41 13.58 +30 05 21.0 qEW052G96
K15W02E C2015 11 22.25796 04 41 13.36 +30 05 27.7 20.8 VqEW052G96
K15W02E C2015 11 22.26994 04 41 12.90 +30 05 41.0 20.6 VqEW052G96
Observer details:
711 McDonald Observatory. Observer J. G. Ries. 2.1-m reflector + CCD + focal
reducer.
G96 Mt. Lemmon Survey. Observers R. G. Matheny, A. D. Grauer. Measurers
E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer, R. E. Hill,
J. A. Johnson, R. A. Kowalski, S. M. Larson, R. G. Matheny, F. C. Shelly.
1.5-m reflector + CCD.
Orbital elements:
2015 WE2 PHA, Earth MOID = 0.0178 AU
Epoch 2016 Jan. 13.0 TT = JDT 2457400.5 MPC
M 350.48129 (2000.0) P Q
n 0.38492134 Peri. 117.36868 -0.82782469 -0.56028143
a 1.8716360 Node 28.58236 +0.49169539 -0.74879802
e 0.5183458 Incl. 3.37015 +0.27007762 -0.35409920
P 2.56 H 21.8 G 0.15 U 8
Residuals in seconds of arc
151119 G96 0.1- 0.2+ 151120 G96 0.1- 0.2- 151121 G96 0.1- 0.0
151119 G96 0.3- 0.0 151120 G96 0.2- 0.4- 151121 G96 0.2- 0.1-
151119 G96 0.2+ 0.0 151120 G96 0.3+ 0.2+ 151121 G96 0.1- 0.0
151119 G96 0.2- 0.2- 151120 G96 0.0 0.2+ 151121 G96 0.2+ 0.2+
151120 711 0.0 0.0 151121 711 0.2- 0.2+ 151121 G96 0.1- 0.3-
151120 711 0.1- 0.0 151121 711 0.1- 0.2+ 151121 G96 0.1+ 0.0
151120 711 0.1+ 0.0 151121 711 0.1+ 0.3+ 151122 G96 0.1- 0.2-
151120 G96 0.0 0.1+ 151121 G96 0.3+ 0.1+ 151122 G96 0.1- 0.1-
151120 G96 0.1+ 0.0 151121 G96 0.1+ 0.2- 151122 G96 0.3- 0.0
151120 G96 0.1+ 0.1- 151121 G96 0.3+ 0.3+
151120 G96 0.3+ 0.2- 151121 G96 0.1- 0.1-
Ephemeris:
2015 WE2 a,e,i = 1.87, 0.52, 3 q = 0.9015
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2015 10 23 04 34 22.1 +24 17 09 0.6247 1.5201 138.4 25.7 22.9
...
2015 11 07 04 42 13.9 +26 33 22 0.4549 1.4068 151.1 19.9 21.8
...
2015 11 15 04 43 02.9 +28 11 31 0.3761 1.3459 158.3 15.8 21.2
...
2015 11 21 04 41 43.3 +29 43 36 0.3224 1.3003 163.5 12.5 20.7
2015 11 22 04 41 19.3 +30 00 55 0.3139 1.2927 164.3 12.0 20.6
2015 11 23 04 40 51.9 +30 18 53 0.3055 1.2851 165.0 11.5 20.5
...
2015 11 29 04 36 51.5 +32 22 33 0.2579 1.2400 168.1 9.4 19.9
...
2015 12 07 04 27 18.6 +36 04 23 0.2012 1.1811 165.4 12.1 19.4
...
2015 12 22 03 43 17.3 +48 53 32 0.1141 1.0773 143.3 33.1 18.6
A. U. Tomatic (C) Copyright 2015 MPC M.P.E.C. 2015-W52
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