AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009WX8 ∴ Orbital info ∴ Epoch epochXXX

(331059) 2009WX8 ▹

ORBITAL INFORMATION

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(ASCII data file 331059.eq0)

Keplerian elements at epoch
58119.2 MJD
	Value	1-σ variation	Units
a	3.13081	4.135e-08	au
e	0.1707	6.001e-08
i	17.209	7.635e-06	deg
Ω	228.215	2.009e-05	deg
ω	278.49	3.034e-05	deg
M	88.333	2.22e-05	deg

Other useful info
Absolute Magnitude (H)	15.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5964	au
Aphelion	3.6652	au
Asc. node-Earth separation	1.95701	au
Desc. node-Earth separation	2.12829	au
Earth MOID	1.67511	au
Orbital period	2023.41	days
Date of orbit computation	apr 23 20:59

Correlation matrix
1.00000000	-0.09867994	0.02180758	0.00273334	-0.10295908	0.11869771
-0.09867994	1.00000000	-0.01206660	0.00714692	0.17599024	-0.14377825
0.02180758	-0.01206660	1.00000000	-0.15827110	0.11046511	-0.01902472
0.00273334	0.00714692	-0.15827110	1.00000000	-0.64081058	0.01400719
-0.10295908	0.17599024	0.11046511	-0.64081058	1.00000000	-0.75585105
0.11869771	-0.14377825	-0.01902472	0.01400719	-0.75585105	1.00000000

Covariance matrix
1.70987606E-15	-2.44889075E-16	6.88517788E-15	2.27021319E-15	-1.29166822E-13	1.08961639E-13
-2.44889075E-16	3.60177381E-15	-5.52927668E-15	8.61526294E-15	3.20442997E-13	-1.91558050E-13
6.88517788E-15	-5.52927668E-15	5.82976014E-11	-2.42727080E-11	2.55890676E-11	-3.22472375E-12
2.27021319E-15	8.61526294E-15	-2.42727080E-11	4.03443337E-10	-3.90503508E-10	6.24584755E-12
-1.29166822E-13	3.20442997E-13	2.55890676E-11	-3.90503508E-10	9.20466496E-10	-5.09083708E-10
1.08961639E-13	-1.91558050E-13	-3.22472375E-12	6.24584755E-12	-5.09083708E-10	4.92830946E-10