AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008WQ91 ∴ Orbital info ∴ Epoch epochXXX

(441658) 2008WQ91 ▹

ORBITAL INFORMATION

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(ASCII data file 441658.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.65124	3.628e-08	au
e	0.072468	9.788e-08
i	22.835	1.097e-05	deg
Ω	116.475	1.774e-05	deg
ω	314.818	6.918e-05	deg
M	237.208	6.969e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4591	au
Aphelion	2.8434	au
Asc. node-Earth separation	1.52594	au
Desc. node-Earth separation	1.7632	au
Earth MOID	1.50658	au
Orbital period	1576.78	days
Date of orbit computation	apr 23 21:24

Correlation matrix
1.00000000	0.49873478	-0.00407074	0.02167806	0.22206605	-0.39228560
0.49873478	1.00000000	-0.03473955	0.02668872	0.38199669	-0.48331138
-0.00407074	-0.03473955	1.00000000	-0.04606705	0.00068131	0.01313894
0.02167806	0.02668872	-0.04606705	1.00000000	-0.19870379	-0.03866987
0.22206605	0.38199669	0.00068131	-0.19870379	1.00000000	-0.95353965
-0.39228560	-0.48331138	0.01313894	-0.03866987	-0.95353965	1.00000000

Covariance matrix
1.31623538E-15	1.77106119E-15	-1.62041714E-15	1.39498082E-14	5.57313643E-13	-9.91843166E-13
1.77106119E-15	9.58063422E-15	-3.73085556E-14	4.63346663E-14	2.58647009E-12	-3.29684112E-12
-1.62041714E-15	-3.73085556E-14	1.20385501E-10	-8.96517082E-12	5.17112930E-13	1.00466496E-11
1.39498082E-14	4.63346663E-14	-8.96517082E-12	3.14602547E-10	-2.43802420E-10	-4.77999811E-11
5.57313643E-13	2.58647009E-12	5.17112930E-13	-2.43802420E-10	4.78521518E-09	-4.59688203E-09
-9.91843166E-13	-3.29684112E-12	1.00466496E-11	-4.77999811E-11	-4.59688203E-09	4.85677215E-09