AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011WW89 ∴ Orbital info ∴ Epoch epochXXX

(510472) 2011WW89 ▹

ORBITAL INFORMATION

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(ASCII data file 510472.eq0)

Keplerian elements at epoch
58249.9 MJD
	Value	1-σ variation	Units
a	3.07847	3.338e-08	au
e	0.207919	6.254e-08
i	9.09	8.096e-06	deg
Ω	140.596	4.469e-05	deg
ω	261.426	5.021e-05	deg
M	86.411	2.006e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4384	au
Aphelion	3.7185	au
Asc. node-Earth separation	2.05235	au
Desc. node-Earth separation	1.84293	au
Earth MOID	1.46515	au
Orbital period	1972.89	days
Date of orbit computation	apr 23 21:38

Correlation matrix
1.00000000	-0.26121725	0.01556355	-0.00979148	0.13218766	-0.31294973
-0.26121725	1.00000000	-0.02116317	0.00255406	-0.03250206	0.11564963
0.01556355	-0.02116317	1.00000000	0.04238296	-0.04043348	0.00750853
-0.00979148	0.00255406	0.04238296	1.00000000	-0.88754302	0.01914043
0.13218766	-0.03250206	-0.04043348	-0.88754302	1.00000000	-0.46341765
-0.31294973	0.11564963	0.00750853	0.01914043	-0.46341765	1.00000000

Covariance matrix
1.11414545E-15	-5.45289285E-16	4.20588820E-15	-1.46049908E-14	2.21548857E-13	-2.09506138E-13
-5.45289285E-16	3.91118467E-15	-1.07155144E-14	7.13784221E-15	-1.02064032E-13	1.45060653E-13
4.20588820E-15	-1.07155144E-14	6.55475514E-11	1.53338656E-11	-1.64371696E-11	1.21922623E-12
-1.46049908E-14	7.13784221E-15	1.53338656E-11	1.99693641E-09	-1.99149490E-09	1.71547718E-11
2.21548857E-13	-1.02064032E-13	-1.64371696E-11	-1.99149490E-09	2.52124664E-09	-4.66693188E-10
-2.09506138E-13	1.45060653E-13	1.21922623E-12	1.71547718E-11	-4.66693188E-10	4.02255925E-10