AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009MS9 ∴ Orbital info ∴ Epoch epochXXX

(418993) 2009MS9 ▹

ORBITAL INFORMATION

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(ASCII data file 418993.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	386.585	0.05054	au
e	0.971478	3.713e-06
i	67.916	1.067e-05	deg
Ω	220.136	7.994e-06	deg
ω	128.838	6.742e-05	deg
M	0.527	0.0001036	deg

Other useful info
Absolute Magnitude (H)	9.7	mag
Slope parameter (G)	0.15	mag
Perihelion	11.0261	au
Aphelion	762.143	au
Asc. node-Earth separation	54.6151	au
Desc. node-Earth separation	12.5171	au
Earth MOID	10.3249	au
Orbital period	2.77629e+06	days
Date of orbit computation	apr 23 21:19

Correlation matrix
1.00000000	0.99999834	0.16699406	0.09553841	0.90195758	-0.99999940
0.99999834	1.00000000	0.16693795	0.09550748	0.90131100	-0.99999631
0.16699406	0.16693795	1.00000000	0.04359240	0.16207117	-0.16702607
0.09553841	0.09550748	0.04359240	1.00000000	0.04588673	-0.09554239
0.90195758	0.90131100	0.16207117	0.04588673	1.00000000	-0.90240846
-0.99999940	-0.99999631	-0.16702607	-0.09554239	-0.90240846	1.00000000

Covariance matrix
2.55464307E-03	1.87660653E-07	9.00642438E-08	3.86030551E-08	3.07341416E-06	-5.23406764E-06
1.87660653E-07	1.37853457E-11	6.61378625E-12	2.83481525E-12	2.25607411E-10	-3.84487039E-10
9.00642438E-08	6.61378625E-12	1.13860352E-10	3.71856720E-12	1.16590156E-10	-1.84563150E-10
3.86030551E-08	2.83481525E-12	3.71856720E-12	6.39082769E-11	2.47306503E-11	-7.90950198E-11
3.07341416E-06	2.25607411E-10	1.16590156E-10	2.47306503E-11	4.54506105E-09	-6.30010075E-09
-5.23406764E-06	-3.84487039E-10	-1.84563150E-10	-7.90950198E-11	-6.30010075E-09	1.07238062E-08