AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011WW56 ∴ Orbital info ∴ Epoch epochXXX

(491312) 2011WW56 ▹

ORBITAL INFORMATION

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(ASCII data file 491312.eq0)

Keplerian elements at epoch
58232.2 MJD
	Value	1-σ variation	Units
a	2.59998	2.931e-08	au
e	0.152946	6.017e-08
i	10.861	8.322e-06	deg
Ω	231.636	4.106e-05	deg
ω	234.211	7.77e-05	deg
M	158.409	5.778e-05	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2023	au
Aphelion	2.9976	au
Asc. node-Earth separation	1.77851	au
Desc. node-Earth separation	1.34158	au
Earth MOID	1.23803	au
Orbital period	1531.27	days
Date of orbit computation	Jun 5 02:23

Correlation matrix
1.00000000	0.60747765	-0.03996932	0.01151218	0.36823020	-0.44554593
0.60747765	1.00000000	-0.05372240	0.01117478	0.37645055	-0.45136127
-0.03996932	-0.05372240	1.00000000	-0.54191830	0.20771582	0.08527848
0.01151218	0.01117478	-0.54191830	1.00000000	-0.51446492	-0.00527010
0.36823020	0.37645055	0.20771582	-0.51446492	1.00000000	-0.85236085
-0.44554593	-0.45136127	0.08527848	-0.00527010	-0.85236085	1.00000000

Covariance matrix
8.59107899E-16	1.07137953E-15	-9.74898330E-15	1.38536120E-14	8.38642938E-13	-7.54588458E-13
1.07137953E-15	3.62058181E-15	-2.69000662E-14	2.76063848E-14	1.76007406E-12	-1.56930476E-12
-9.74898330E-15	-2.69000662E-14	6.92496320E-11	-1.85150138E-10	1.34311174E-10	4.10054919E-11
1.38536120E-14	2.76063848E-14	-1.85150138E-10	1.68563278E-09	-1.64123618E-09	-1.25024202E-11
8.38642938E-13	1.76007406E-12	1.34311174E-10	-1.64123618E-09	6.03764615E-09	-3.82693550E-09
-7.54588458E-13	-1.56930476E-12	4.10054919E-11	-1.25024202E-11	-3.82693550E-09	3.33877875E-09