AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009SM158 ∴ Orbital info ∴ Epoch epochXXX

(529176) 2009SM158 ▹

ORBITAL INFORMATION

◲

(ASCII data file 529176.eq0)

Keplerian elements at epoch
57025.2 MJD
	Value	1-σ variation	Units
a	2.75033	3.291e-08	au
e	0.165224	1.951e-07
i	3.604	1.141e-05	deg
Ω	261.765	0.0002593	deg
ω	126.052	0.0002662	deg
M	51.69	4.902e-05	deg

Other useful info
Absolute Magnitude (H)	18.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2959	au
Aphelion	3.2048	au
Asc. node-Earth separation	1.94925	au
Desc. node-Earth separation	1.45395	au
Earth MOID	1.30284	au
Orbital period	1666.01	days
Date of orbit computation	apr 23 21:42

Correlation matrix
1.00000000	0.02911691	0.03407544	0.02696746	-0.02835147	0.00508028
0.02911691	1.00000000	-0.00355908	0.00111108	-0.16338464	0.65118210
0.03407544	-0.00355908	1.00000000	-0.19681449	0.19297762	-0.00941348
0.02696746	0.00111108	-0.19681449	1.00000000	-0.97227614	0.00030330
-0.02835147	-0.16338464	0.19297762	-0.97227614	1.00000000	-0.23094976
0.00508028	0.65118210	-0.00941348	0.00030330	-0.23094976	1.00000000

Covariance matrix
1.08295330E-15	1.86934787E-16	1.27957609E-14	2.30140883E-13	-2.48319809E-13	8.19466519E-15
1.86934787E-16	3.80609688E-14	-7.92313948E-15	5.62125448E-14	-8.48363746E-12	6.22703481E-12
1.27957609E-14	-7.92313948E-15	1.30208568E-10	-5.82405883E-10	5.86081044E-10	-5.26512701E-12
2.30140883E-13	5.62125448E-14	-5.82405883E-10	6.72508527E-08	-6.71072542E-08	3.85528473E-12
-2.48319809E-13	-8.48363746E-12	5.86081044E-10	-6.71072542E-08	7.08372814E-08	-3.01291843E-09
8.19466519E-15	6.22703481E-12	-5.26512701E-12	3.85528473E-12	-3.01291843E-09	2.40257990E-09