AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011SJ231 ∴ Orbital info ∴ Epoch epochXXX

(398409) 2011SJ231 ▹

ORBITAL INFORMATION

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(ASCII data file 398409.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.68807	2.542e-08	au
e	0.050672	5.6e-08
i	14.147	5.914e-06	deg
Ω	216.306	1.915e-05	deg
ω	224.602	5.844e-05	deg
M	255.277	5.257e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5519	au
Aphelion	2.8243	au
Asc. node-Earth separation	1.77507	au
Desc. node-Earth separation	1.5954	au
Earth MOID	1.58068	au
Orbital period	1609.75	days
Date of orbit computation	apr 23 21:14

Correlation matrix
1.00000000	0.26012103	0.01385630	0.00029015	-0.36620030	0.28318612
0.26012103	1.00000000	0.01104475	0.00615073	-0.24403916	0.25751743
0.01385630	0.01104475	1.00000000	0.12118876	-0.03491947	-0.00577119
0.00029015	0.00615073	0.12118876	1.00000000	-0.32548782	0.00840028
-0.36620030	-0.24403916	-0.03491947	-0.32548782	1.00000000	-0.93992138
0.28318612	0.25751743	-0.00577119	0.00840028	-0.93992138	1.00000000

Covariance matrix
6.46276394E-16	3.70295530E-16	2.08308264E-15	1.41287218E-16	-5.44056611E-13	3.78486873E-13
3.70295530E-16	3.13565108E-15	3.65737684E-15	6.59716310E-15	-7.98618993E-13	7.58123911E-13
2.08308264E-15	3.65737684E-15	3.49703489E-11	1.37271140E-11	-1.20679599E-11	-1.79425913E-12
1.41287218E-16	6.59716310E-15	1.37271140E-11	3.66888292E-10	-3.64349278E-10	8.45922393E-12
-5.44056611E-13	-7.98618993E-13	-1.20679599E-11	-3.64349278E-10	3.41532858E-09	-2.88786895E-09
3.78486873E-13	7.58123911E-13	-1.79425913E-12	8.45922393E-12	-2.88786895E-09	2.76400872E-09