AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009SA337 ∴ Orbital info ∴ Epoch epochXXX

(381775) 2009SA337 ▹

ORBITAL INFORMATION

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(ASCII data file 381775.eq0)

Keplerian elements at epoch
58555.4 MJD
	Value	1-σ variation	Units
a	2.36068	1.563e-08	au
e	0.209206	6.043e-08
i	8.076	4.301e-06	deg
Ω	90.544	4.887e-05	deg
ω	246.615	5.109e-05	deg
M	231.12	1.432e-05	deg

Other useful info
Absolute Magnitude (H)	17.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8668	au
Aphelion	2.8546	au
Asc. node-Earth separation	1.47756	au
Desc. node-Earth separation	1.06823	au
Earth MOID	0.87374	au
Orbital period	1324.81	days
Date of orbit computation	apr 23 21:11

Correlation matrix
1.00000000	0.12335391	0.00574027	-0.00760128	-0.06020629	0.20321628
0.12335391	1.00000000	-0.09106140	-0.02387315	0.14176421	-0.52496753
0.00574027	-0.09106140	1.00000000	-0.35643518	0.31520705	0.08730782
-0.00760128	-0.02387315	-0.35643518	1.00000000	-0.94870163	0.00996302
-0.06020629	0.14176421	0.31520705	-0.94870163	1.00000000	-0.31409974
0.20321628	-0.52496753	0.08730782	0.00996302	-0.31409974	1.00000000

Covariance matrix
2.44374487E-16	1.16534613E-16	3.85904986E-16	-5.80651026E-15	-4.80875897E-14	4.55046466E-14
1.16534613E-16	3.65214642E-15	-2.36662068E-14	-7.04992337E-14	4.37727597E-13	-4.54439266E-13
3.85904986E-16	-2.36662068E-14	1.84944117E-11	-7.49033668E-11	6.92595100E-11	5.37827154E-12
-5.80651026E-15	-7.04992337E-14	-7.49033668E-11	2.38781694E-09	-2.36860909E-09	6.97366254E-12
-4.80875897E-14	4.37727597E-13	6.92595100E-11	-2.36860909E-09	2.61051660E-09	-2.29879435E-10
4.55046466E-14	-4.54439266E-13	5.37827154E-12	6.97366254E-12	-2.29879435E-10	2.05181708E-10