AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009SX287 ∴ Orbital info ∴ Epoch epochXXX

(419143) 2009SX287 ▹

ORBITAL INFORMATION

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(ASCII data file 419143.eq0)

Keplerian elements at epoch
58205.4 MJD
	Value	1-σ variation	Units
a	2.68456	3.1e-08	au
e	0.086308	7.792e-08
i	13.924	8.342e-06	deg
Ω	218.197	2.481e-05	deg
ω	312.777	4.574e-05	deg
M	188.309	3.789e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4529	au
Aphelion	2.9163	au
Asc. node-Earth separation	1.5104	au
Desc. node-Earth separation	1.83892	au
Earth MOID	1.47519	au
Orbital period	1606.6	days
Date of orbit computation	apr 23 21:19

Correlation matrix
1.00000000	-0.03284532	0.01794345	-0.00253610	0.15963208	-0.20413082
-0.03284532	1.00000000	-0.00577035	0.00149390	0.29790802	-0.30441580
0.01794345	-0.00577035	1.00000000	-0.29951738	0.17347461	-0.02038970
-0.00253610	0.00149390	-0.29951738	1.00000000	-0.53979440	0.01661433
0.15963208	0.29790802	0.17347461	-0.53979440	1.00000000	-0.84274788
-0.20413082	-0.30441580	-0.02038970	0.01661433	-0.84274788	1.00000000

Covariance matrix
9.61053848E-16	-7.93375160E-17	4.64059722E-15	-1.95058535E-15	2.26375695E-13	-2.39771529E-13
-7.93375160E-17	6.07103093E-15	-3.75082908E-15	2.88787328E-15	1.06181582E-12	-8.98697599E-13
4.64059722E-15	-3.75082908E-15	6.95966306E-11	-6.19928443E-11	6.62011883E-11	-6.44495759E-12
-1.95058535E-15	2.88787328E-15	-6.19928443E-11	6.15532317E-10	-6.12617747E-10	1.56179282E-11
2.26375695E-13	1.06181582E-12	6.62011883E-11	-6.12617747E-10	2.09252923E-09	-1.46065819E-09
-2.39771529E-13	-8.98697599E-13	-6.44495759E-12	1.56179282E-11	-1.46065819E-09	1.43558968E-09