AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008OG4 ∴ Orbital info ∴ Epoch epochXXX

(498580) 2008OG4 ▹

ORBITAL INFORMATION

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(ASCII data file 498580.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.68621	2.775e-08	au
e	0.227503	6.907e-08
i	9.93	8.973e-06	deg
Ω	293.778	4.439e-05	deg
ω	83.149	4.96e-05	deg
M	165.043	2.28e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0751	au
Aphelion	3.2973	au
Asc. node-Earth separation	1.46338	au
Desc. node-Earth separation	1.63545	au
Earth MOID	1.10432	au
Orbital period	1608.08	days
Date of orbit computation	apr 23 21:36

Correlation matrix
1.00000000	-0.01278710	0.01588919	-0.01037866	0.15241008	-0.60045514
-0.01278710	1.00000000	-0.04416057	0.02348018	-0.09471017	0.17208322
0.01588919	-0.04416057	1.00000000	0.09755580	-0.06874189	-0.04345499
-0.01037866	0.02348018	0.09755580	1.00000000	-0.87993170	0.00587590
0.15241008	-0.09471017	-0.06874189	-0.87993170	1.00000000	-0.43953232
-0.60045514	0.17208322	-0.04345499	0.00587590	-0.43953232	1.00000000

Covariance matrix
7.69946737E-16	-2.45066544E-17	3.95613259E-15	-1.27830728E-14	2.09759914E-13	-3.79941059E-13
-2.45066544E-17	4.77049417E-15	-2.73687521E-14	7.19858089E-14	-3.24456713E-13	2.71035094E-13
3.95613259E-15	-2.73687521E-14	8.05150956E-11	3.88557692E-11	-3.05941620E-11	-8.89167533E-12
-1.27830728E-14	7.19858089E-14	3.88557692E-11	1.97027817E-09	-1.93727463E-09	5.94762482E-12
2.09759914E-13	-3.24456713E-13	-3.05941620E-11	-1.93727463E-09	2.46012352E-09	-4.97135285E-10
-3.79941059E-13	2.71035094E-13	-8.89167533E-12	5.94762482E-12	-4.97135285E-10	5.20008736E-10