AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009SX20 ∴ Orbital info ∴ Epoch epochXXX

(269414) 2009SX20 ▹

ORBITAL INFORMATION

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(ASCII data file 269414.eq0)

Keplerian elements at epoch
57904.7 MJD
	Value	1-σ variation	Units
a	2.37968	1.161e-08	au
e	0.12793	5.952e-08
i	6.526	6.156e-06	deg
Ω	329.685	4.347e-05	deg
ω	66.436	5.031e-05	deg
M	14.946	2.279e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0753	au
Aphelion	2.6841	au
Asc. node-Earth separation	1.2158	au
Desc. node-Earth separation	1.47783	au
Earth MOID	1.09081	au
Orbital period	1340.84	days
Date of orbit computation	apr 23 20:46

Correlation matrix
1.00000000	-0.05193551	0.01642220	0.00818681	-0.17388693	0.34483271
-0.05193551	1.00000000	-0.01130288	0.02091661	-0.27677222	0.51722523
0.01642220	-0.01130288	1.00000000	0.49459188	-0.41848215	-0.01267419
0.00818681	0.02091661	0.49459188	1.00000000	-0.86289931	0.01167847
-0.17388693	-0.27677222	-0.41848215	-0.86289931	1.00000000	-0.51052868
0.34483271	0.51722523	-0.01267419	0.01167847	-0.51052868	1.00000000

Covariance matrix
1.34890988E-16	-3.58998400E-17	1.17418068E-15	4.13304842E-15	-1.01599901E-13	9.12932638E-14
-3.58998400E-17	3.54220126E-15	-4.14131260E-15	5.41118407E-14	-8.28693610E-13	7.01705901E-13
1.17418068E-15	-4.14131260E-15	3.78987038E-11	1.32349877E-10	-1.29605667E-10	-1.77857043E-12
4.13304842E-15	5.41118407E-14	1.32349877E-10	1.88942112E-09	-1.88694560E-09	1.15714889E-11
-1.01599901E-13	-8.28693610E-13	-1.29605667E-10	-1.88694560E-09	2.53086951E-09	-5.85455430E-10
9.12932638E-14	7.01705901E-13	-1.77857043E-12	1.15714889E-11	-5.85455430E-10	5.19610154E-10