AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009WL66 ∴ Orbital info ∴ Epoch epochXXX

(419307) 2009WL66 ▹

ORBITAL INFORMATION

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(ASCII data file 419307.eq0)

Keplerian elements at epoch
58107.2 MJD
	Value	1-σ variation	Units
a	2.74293	3.053e-08	au
e	0.07525	7.129e-08
i	15.309	8.157e-06	deg
Ω	58.546	2.207e-05	deg
ω	310.645	4.904e-05	deg
M	317.216	4.43e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5365	au
Aphelion	2.9493	au
Asc. node-Earth separation	1.61181	au
Desc. node-Earth separation	1.85482	au
Earth MOID	1.56376	au
Orbital period	1659.29	days
Date of orbit computation	apr 23 21:19

Correlation matrix
1.00000000	-0.32146409	0.01367807	0.01992322	0.01743180	-0.03075927
-0.32146409	1.00000000	-0.01091007	0.00447137	0.25841575	-0.29026308
0.01367807	-0.01091007	1.00000000	-0.18532153	0.07927826	0.00225838
0.01992322	0.00447137	-0.18532153	1.00000000	-0.43098895	0.00075164
0.01743180	0.25841575	0.07927826	-0.43098895	1.00000000	-0.89734526
-0.03075927	-0.29026308	0.00225838	0.00075164	-0.89734526	1.00000000

Covariance matrix
9.32189538E-16	-6.99726110E-16	3.40643879E-15	1.34245695E-14	2.61029146E-14	-4.16038231E-14
-6.99726110E-16	5.08261247E-15	-6.34446131E-15	7.03513546E-15	9.03560369E-13	-9.16727945E-13
3.40643879E-15	-6.34446131E-15	6.65346066E-11	-3.33609418E-11	3.17155768E-11	8.16068035E-13
1.34245695E-14	7.03513546E-15	-3.33609418E-11	4.87054167E-10	-4.66497648E-10	7.34859360E-13
2.61029146E-14	9.03560369E-13	3.17155768E-11	-4.66497648E-10	2.40541145E-09	-1.94966248E-09
-4.16038231E-14	-9.16727945E-13	8.16068035E-13	7.34859360E-13	-1.94966248E-09	1.96250308E-09