AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009WU188 ∴ Orbital info ∴ Epoch epochXXX

2009WU188 ▹

ORBITAL INFORMATION

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(ASCII data file 2009WU188.eq0)

Keplerian elements at epoch
58392.5 MJD
	Value	1-σ variation	Units
a	3.12129	5.161e-08	au
e	0.061069	7.439e-08
i	9.159	1.076e-05	deg
Ω	250.322	5.691e-05	deg
ω	32.543	0.0001134	deg
M	343.899	9.842e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9307	au
Aphelion	3.3119	au
Asc. node-Earth separation	1.94397	au
Desc. node-Earth separation	2.29238	au
Earth MOID	1.91946	au
Orbital period	2014.19	days
Date of orbit computation	apr 24 01:38

Correlation matrix
1.00000000	-0.05116124	0.00736688	-0.00517299	0.15285381	-0.17823033
-0.05116124	1.00000000	-0.00165665	0.00970154	-0.26303987	0.29298355
0.00736688	-0.00165665	1.00000000	-0.43223898	0.22579671	-0.01425111
-0.00517299	0.00970154	-0.43223898	1.00000000	-0.50730187	0.01357981
0.15285381	-0.26303987	0.22579671	-0.50730187	1.00000000	-0.86661641
-0.17823033	0.29298355	-0.01425111	0.01357981	-0.86661641	1.00000000

Covariance matrix
2.66310033E-15	-1.96408533E-16	4.09171234E-15	-1.51909830E-14	8.94652710E-13	-9.05212820E-13
-1.96408533E-16	5.53415162E-15	-1.32642951E-15	4.10692248E-14	-2.21937947E-12	2.14508295E-12
4.09171234E-15	-1.32642951E-15	1.15839214E-10	-2.64729424E-10	2.75632142E-10	-1.50956516E-11
-1.51909830E-14	4.10692248E-14	-2.64729424E-10	3.23817988E-09	-3.27417132E-09	7.60535797E-11
8.94652710E-13	-2.21937947E-12	2.75632142E-10	-3.27417132E-09	1.28637890E-08	-9.67356796E-09
-9.05212820E-13	2.14508295E-12	-1.50956516E-11	7.60535797E-11	-9.67356796E-09	9.68613798E-09