AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009WX53 ∴ Orbital info ∴ Epoch epochXXX

(281805) 2009WX53 ▹

ORBITAL INFORMATION

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(ASCII data file 281805.eq0)

Keplerian elements at epoch
57830.3 MJD
	Value	1-σ variation	Units
a	2.65663	1.651e-08	au
e	0.184682	4.292e-08
i	13.81	5.772e-06	deg
Ω	74.831	2.433e-05	deg
ω	57.217	3.187e-05	deg
M	218.922	1.843e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.166	au
Aphelion	3.1473	au
Asc. node-Earth separation	1.34833	au
Desc. node-Earth separation	1.83635	au
Earth MOID	1.21468	au
Orbital period	1581.59	days
Date of orbit computation	apr 23 20:49

Correlation matrix
1.00000000	-0.20252482	0.02612913	-0.00966177	-0.05654282	0.08078096
-0.20252482	1.00000000	-0.01050869	-0.00439101	0.14147888	-0.20112130
0.02612913	-0.01050869	1.00000000	-0.33186974	0.23244033	0.02070687
-0.00966177	-0.00439101	-0.33186974	1.00000000	-0.74194194	0.00482740
-0.05654282	0.14147888	0.23244033	-0.74194194	1.00000000	-0.66183321
0.08078096	-0.20112130	0.02070687	0.00482740	-0.66183321	1.00000000

Covariance matrix
2.72442749E-16	-1.43478921E-16	2.48943000E-15	-3.88007362E-15	-2.97399449E-14	2.45736444E-14
-1.43478921E-16	1.84223246E-15	-2.60350325E-15	-4.58545343E-15	1.93503540E-13	-1.59093796E-13
2.48943000E-15	-2.60350325E-15	3.33176793E-11	-4.66069452E-11	4.27537245E-11	2.20279830E-12
-3.88007362E-15	-4.58545343E-15	-4.66069452E-11	5.91958434E-10	-5.75228811E-10	2.16462065E-12
-2.97399449E-14	1.93503540E-13	4.27537245E-11	-5.75228811E-10	1.01543049E-09	-3.88683955E-10
2.45736444E-14	-1.59093796E-13	2.20279830E-12	2.16462065E-12	-3.88683955E-10	3.39661181E-10