AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001TA46 ∴ Orbital info ∴ Epoch epochXXX

(57558) 2001TA46 ▹

ORBITAL INFORMATION

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(ASCII data file 57558.eq0)

Keplerian elements at epoch
57414.6 MJD
	Value	1-σ variation	Units
a	3.12708	1.992e-08	au
e	0.128497	4.208e-08
i	2.335	4.283e-06	deg
Ω	112.113	0.0001424	deg
ω	20.949	0.0001442	deg
M	138.045	2.224e-05	deg

Other useful info
Absolute Magnitude (H)	14.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7253	au
Aphelion	3.5289	au
Asc. node-Earth separation	1.76259	au
Desc. node-Earth separation	2.47949	au
Earth MOID	1.73983	au
Orbital period	2019.79	days
Date of orbit computation	apr 23 19:58

Correlation matrix
1.00000000	0.21820259	-0.00482342	-0.00439679	0.04402513	-0.25900498
0.21820259	1.00000000	0.00180200	-0.00248936	0.05009267	-0.30765241
-0.00482342	0.00180200	1.00000000	0.08464836	-0.08376838	0.00388162
-0.00439679	-0.00248936	0.08464836	1.00000000	-0.98705339	0.00212610
0.04402513	0.05009267	-0.08376838	-0.98705339	1.00000000	-0.16056755
-0.25900498	-0.30765241	0.00388162	0.00212610	-0.16056755	1.00000000

Covariance matrix
3.96918810E-16	1.82931661E-16	-4.11545105E-16	-1.24736056E-14	1.26484041E-13	-1.14761232E-13
1.82931661E-16	1.77074598E-15	3.24746180E-16	-1.49166812E-14	3.03974064E-13	-2.87921904E-13
-4.11545105E-16	3.24746180E-16	1.83409781E-11	5.16220691E-11	-5.17339438E-11	3.69709682E-13
-1.24736056E-14	-1.49166812E-14	5.16220691E-11	2.02773509E-08	-2.02689149E-08	6.73326531E-12
1.26484041E-13	3.03974064E-13	-5.17339438E-11	-2.02689149E-08	2.07954581E-08	-5.14965664E-10
-1.14761232E-13	-2.87921904E-13	3.69709682E-13	6.73326531E-12	-5.14965664E-10	4.94620936E-10