[Iaude] MPEC W79: 2016 WC7 [a=2.01,e=0.38,i=22.1,H=21.5]
mpec at si.edu
mpec at si.edu
Sat Nov 26 00:10:20 EST 2016
M.P.E.C. 2016-W79 Issued 2016 Nov. 26, 05:05 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
2016 WC7
Observations:
K16W07C* C2016 11 23.18112 01 01 52.57 +41 31 51.3 20.9 VqEW079G96
K16W07C C2016 11 23.18765 01 01 53.12 +41 31 32.4 21.5 VqEW079G96
K16W07C C2016 11 23.19389 01 01 53.63 +41 31 14.4 21.2 VqEW079G96
K16W07C C2016 11 23.20005 01 01 54.16 +41 30 56.1 21.0 VqEW079G96
K16W07C C2016 11 23.25511 01 01 58.78 +41 28 15.2 21.4 VqEW079G96
K16W07C C2016 11 23.25763 01 01 58.98 +41 28 07.6 21.5 VqEW079G96
K16W07C C2016 11 23.26073 01 01 59.27 +41 27 58.6 21.4 VqEW079G96
K16W07C C2016 11 23.26351 01 01 59.47 +41 27 50.7 21.2 VqEW079G96
K16W07C C2016 11 24.09220 01 03 20.56 +40 47 26.6 qEW079I52
K16W07C C2016 11 24.09380 01 03 20.56 +40 47 21.1 qEW079I52
K16W07C C2016 11 24.09588 01 03 20.75 +40 47 14.5 21.7 VqEW079I52
K16W07C C2016 11 24.09748 01 03 20.91 +40 47 10.2 21.4 VqEW079I52
K16W07C C2016 11 25.11282 01 05 01.45 +39 56 48.5 qEW079G96
K16W07C C2016 11 25.11779 01 05 02.01 +39 56 33.3 qEW079G96
K16W07C C2016 11 25.12120 01 05 02.28 +39 56 23.4 20.8 VqEW079G96
K16W07C C2016 11 25.14157 01 05 04.17 +39 55 23.0 21.3 RoEW079926
K16W07C C2016 11 25.15059 01 05 05.06 +39 54 55.8 21.0 RoEW079926
K16W07C C2016 11 25.15965 01 05 05.83 +39 54 29.0 21.6 RoEW079926
K16W07C C2016 11 26.14360 01 06 47.52 +39 04 45.8 21.8 VqEW079G96
K16W07C C2016 11 26.14556 01 06 47.67 +39 04 39.4 qEW079G96
K16W07C C2016 11 26.14848 01 06 48.00 +39 04 31.3 21.5 VqEW079G96
K16W07C C2016 11 26.15138 01 06 48.22 +39 04 22.0 20.9 VqEW079G96
Observer details:
926 Tenagra II Observatory. Observers M. Schwartz, P. R. Holvorcem. Measurer
M. Schwartz. 0.81-m f/7 Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observers R. G. Matheny, G. J. Leonard. Measurers
E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson,
R. A. Kowalski, S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman,
F. C. Shelly. 1.5-m reflector + 10K CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer J. A. Johnson.
Measurers E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, R. G. Matheny,
R. L. Seaman, F. C. Shelly. 1.0-m reflector + CCD.
Orbital elements:
2016 WC7 Earth MOID = 0.2699 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5 MPC
M 15.18243 (2000.0) P Q
n 0.34666040 Peri. 187.54283 +0.09755319 -0.92526077
a 2.0069346 Node 257.39869 +0.93159777 +0.21448686
e 0.3761346 Incl. 22.06271 +0.35015564 -0.31287042
P 2.84 H 21.5 G 0.15 U 8
Residuals in seconds of arc
161123 G96 0.2+ 0.1+ 161124 I52 1.3+ 0.8+ 161125 926 1.0+ 0.2-
161123 G96 0.3+ 0.1+ 161124 I52 0.3- 0.0 161125 926 0.3+ 0.2+
161123 G96 0.1+ 0.2+ 161124 I52 0.2- 0.6- 161126 G96 0.4+ 0.1+
161123 G96 0.3+ 0.1- 161124 I52 0.0 0.2- 161126 G96 0.0 0.3-
161123 G96 0.3+ 0.0 161125 G96 0.8- 0.2+ 161126 G96 0.6+ 0.5+
161123 G96 0.1+ 0.2- 161125 G96 0.4+ 0.2- 161126 G96 0.0 0.0
161123 G96 0.4+ 0.1- 161125 G96 0.1- 0.0
161123 G96 0.0 0.2+ 161125 926 0.2+ 0.1+
Ephemeris:
2016 WC7 a,e,i = 2.01, 0.38, 22 q = 1.2521
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2016 10 27 00 45 56.3 +56 13 00 0.5136 1.3997 133.9 30.8 22.1
...
2016 11 11 00 48 04.2 +49 58 40 0.4383 1.3457 137.4 29.9 21.6
...
2016 11 19 00 55 56.1 +44 44 51 0.4091 1.3209 138.0 30.0 21.5
...
2016 11 25 01 04 49.4 +40 02 27 0.3934 1.3045 137.5 30.8 21.4
2016 11 26 01 06 32.1 +39 12 04 0.3914 1.3019 137.3 30.9 21.4
2016 11 27 01 08 18.4 +38 20 52 0.3896 1.2994 137.1 31.1 21.4
...
2016 12 03 01 20 07.8 +33 00 01 0.3822 1.2857 135.3 32.7 21.3
...
2016 12 11 01 38 31.6 +25 36 02 0.3829 1.2709 131.4 35.5 21.4
...
2016 12 26 02 17 51.3 +12 51 18 0.4153 1.2544 122.1 41.6 21.7
A. U. Tomatic (C) Copyright 2016 MPC M.P.E.C. 2016-W79
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