AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003WU22 ∴ Orbital info ∴ Epoch epochXXX

(438009) 2003WU22 ▹

ORBITAL INFORMATION

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(ASCII data file 438009.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.56783	3.569e-08	au
e	0.287686	1.664e-07
i	5.132	5.055e-06	deg
Ω	71.913	9.02e-05	deg
ω	263.261	9.224e-05	deg
M	32.06	2.054e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8291	au
Aphelion	3.3066	au
Asc. node-Earth separation	1.45216	au
Desc. node-Earth separation	1.26457	au
Earth MOID	0.82797	au
Orbital period	1502.96	days
Date of orbit computation	apr 23 21:23

Correlation matrix
1.00000000	-0.89048395	0.17606232	0.00631959	0.01591049	-0.83160140
-0.89048395	1.00000000	-0.18681357	0.00519669	-0.03232963	0.75797573
0.17606232	-0.18681357	1.00000000	0.12031227	-0.11340598	-0.14454704
0.00631959	0.00519669	0.12031227	1.00000000	-0.97751228	0.00448667
0.01591049	-0.03232963	-0.11340598	-0.97751228	1.00000000	-0.13606452
-0.83160140	0.75797573	-0.14454704	0.00448667	-0.13606452	1.00000000

Covariance matrix
1.27402646E-15	-5.29041165E-15	3.17671440E-14	2.03463923E-14	5.23818747E-14	-6.09822031E-13
-5.29041165E-15	2.77043711E-14	-1.57182826E-13	7.80208417E-14	-4.96344468E-13	2.59195897E-12
3.17671440E-14	-1.57182826E-13	2.55531866E-11	5.48582620E-11	-5.28769966E-11	-1.50117184E-11
2.03463923E-14	7.80208417E-14	5.48582620E-11	8.13615378E-09	-8.13279987E-09	8.31441987E-12
5.23818747E-14	-4.96344468E-13	-5.28769966E-11	-8.13279987E-09	8.50778644E-09	-2.57840934E-10
-6.09822031E-13	2.59195897E-12	-1.50117184E-11	8.31441987E-12	-2.57840934E-10	4.22082505E-10