AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009WE263 ∴ Orbital info ∴ Epoch epochXXX

(384423) 2009WE263 ▹

ORBITAL INFORMATION

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(ASCII data file 384423.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.68754	2.725e-08	au
e	0.096948	6.585e-08
i	5.422	6.686e-06	deg
Ω	71.121	7.121e-05	deg
ω	87.083	8.186e-05	deg
M	19.674	4.36e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.427	au
Aphelion	2.9481	au
Asc. node-Earth separation	1.66442	au
Desc. node-Earth separation	1.66108	au
Earth MOID	1.44388	au
Orbital period	1609.27	days
Date of orbit computation	apr 23 21:11

Correlation matrix
1.00000000	0.28011214	-0.00146436	0.00349845	0.19295332	-0.54248538
0.28011214	1.00000000	-0.00068514	-0.00756543	0.17329614	-0.37869342
-0.00146436	-0.00068514	1.00000000	-0.16999147	0.14041604	0.01532974
0.00349845	-0.00756543	-0.16999147	1.00000000	-0.86795945	0.00569508
0.19295332	0.17329614	0.14041604	-0.86795945	1.00000000	-0.49119086
-0.54248538	-0.37869342	0.01532974	0.00569508	-0.49119086	1.00000000

Covariance matrix
7.42402966E-16	5.02553542E-16	-2.66775938E-16	6.78757222E-15	4.30357152E-13	-6.44500595E-13
5.02553542E-16	4.33571900E-15	-3.01639953E-16	-3.54718491E-14	9.34063443E-13	-1.08726086E-12
-2.66775938E-16	-3.01639953E-16	4.47049461E-11	-8.09327593E-11	7.68513336E-11	4.46918089E-12
6.78757222E-15	-3.54718491E-14	-8.09327593E-11	5.07036081E-09	-5.05912930E-09	1.76821321E-11
4.30357152E-13	9.34063443E-13	7.68513336E-11	-5.05912930E-09	6.70060200E-09	-1.75316431E-09
-6.44500595E-13	-1.08726086E-12	4.46918089E-12	1.76821321E-11	-1.75316431E-09	1.90121338E-09