AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008RJ139 ∴ Orbital info ∴ Epoch epochXXX

(664502) 2008RJ139 ▹

ORBITAL INFORMATION

◲

(ASCII data file 664502.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.67749	3.696e-08	au
e	0.269523	1.131e-07
i	13.72	1.083e-05	deg
Ω	324.871	2.554e-05	deg
ω	17.249	3.859e-05	deg
M	207.05	1.778e-05	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9558	au
Aphelion	3.3991	au
Asc. node-Earth separation	0.96272	au
Desc. node-Earth separation	2.35661	au
Earth MOID	0.95076	au
Orbital period	1600.26	days
Date of orbit computation	Jun 5 02:57

Correlation matrix
1.00000000	-0.41211937	0.03663827	-0.05644656	0.02659706	-0.30100512
-0.41211937	1.00000000	-0.05578998	0.11280673	-0.39012136	0.55360832
0.03663827	-0.05578998	1.00000000	0.29776885	-0.20643076	0.00392304
-0.05644656	0.11280673	0.29776885	1.00000000	-0.69159431	0.08625443
0.02659706	-0.39012136	-0.20643076	-0.69159431	1.00000000	-0.73098714
-0.30100512	0.55360832	0.00392304	0.08625443	-0.73098714	1.00000000

Covariance matrix
1.36614050E-15	-1.72342131E-15	1.46632525E-14	-5.32918199E-14	3.79367382E-14	-1.97834918E-13
-1.72342131E-15	1.28009296E-14	-6.83478127E-14	3.26010206E-13	-1.70333129E-12	1.11379368E-12
1.46632525E-14	-6.83478127E-14	1.17245277E-10	8.23573513E-11	-8.62582674E-11	7.55356792E-13
-5.32918199E-14	3.26010206E-13	8.23573513E-11	6.52455435E-10	-6.81719128E-10	3.91776353E-11
3.79367382E-14	-1.70333129E-12	-8.62582674E-11	-6.81719128E-10	1.48921458E-09	-5.01614132E-10
-1.97834918E-13	1.11379368E-12	7.55356792E-13	3.91776353E-11	-5.01614132E-10	3.16200662E-10