AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009WL104 ∴ Orbital info ∴ Epoch epochXXX

(490580) 2009WL104 ▹

ORBITAL INFORMATION

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(ASCII data file 490580.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.90961	2.788e-08	au
e	0.115072	5.021e-08
i	17.666	5.762e-06	deg
Ω	101.067	1.796e-05	deg
ω	256.667	3.298e-05	deg
M	14.013	3.031e-05	deg

Other useful info
Absolute Magnitude (H)	15.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5748	au
Aphelion	3.2444	au
Asc. node-Earth separation	1.96662	au
Desc. node-Earth separation	1.78026	au
Earth MOID	1.63453	au
Orbital period	1812.81	days
Date of orbit computation	apr 23 21:34

Correlation matrix
1.00000000	-0.27245643	0.01385898	0.00806228	0.15015542	-0.37278380
-0.27245643	1.00000000	0.01214126	-0.01071664	0.09611519	-0.07860373
0.01385898	0.01214126	1.00000000	-0.16764264	0.09516057	-0.00982295
0.00806228	-0.01071664	-0.16764264	1.00000000	-0.52985203	0.01321667
0.15015542	0.09611519	0.09516057	-0.52985203	1.00000000	-0.82923676
-0.37278380	-0.07860373	-0.00982295	0.01321667	-0.82923676	1.00000000

Covariance matrix
7.77054673E-16	-3.81353421E-16	2.22592532E-15	4.03562203E-15	1.38037495E-13	-3.15016913E-13
-3.81353421E-16	2.52121337E-15	3.51254662E-15	-9.66251810E-15	1.59157493E-13	-1.19646223E-13
2.22592532E-15	3.51254662E-15	3.31976086E-11	-1.73446152E-11	1.80817596E-11	-1.71572025E-12
4.03562203E-15	-9.66251810E-15	-1.73446152E-11	3.22443433E-10	-3.13770162E-10	7.19448610E-12
1.38037495E-13	1.59157493E-13	1.80817596E-11	-3.13770162E-10	1.08757831E-09	-8.29010184E-10
-3.15016913E-13	-1.19646223E-13	-1.71572025E-12	7.19448610E-12	-8.29010184E-10	9.18971623E-10