AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Legault ∴ Orbital info ∴ Epoch epochXXX

(19458) Legault ▹

ORBITAL INFORMATION

◲

(ASCII data file 19458.eq0)

Keplerian elements at epoch
57763.8 MJD
	Value	1-σ variation	Units
a	2.44157	6.716e-09	au
e	0.076268	2.863e-08
i	6.815	3.557e-06	deg
Ω	210.862	2.251e-05	deg
ω	38.143	3.204e-05	deg
M	297.027	2.225e-05	deg

Other useful info
Absolute Magnitude (H)	14.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2554	au
Aphelion	2.6278	au
Asc. node-Earth separation	1.28627	au
Desc. node-Earth separation	1.58821	au
Earth MOID	1.24809	au
Orbital period	1393.49	days
Date of orbit computation	apr 23 19:50

Correlation matrix
1.00000000	-0.01518475	-0.00116834	-0.00602292	-0.01616196	0.02863240
-0.01518475	1.00000000	0.00363209	0.00541306	-0.26029796	0.34646961
-0.00116834	0.00363209	1.00000000	-0.13789845	0.09065997	0.00699452
-0.00602292	0.00541306	-0.13789845	1.00000000	-0.70272380	0.00703698
-0.01616196	-0.26029796	0.09065997	-0.70272380	1.00000000	-0.71288027
0.02863240	0.34646961	0.00699452	0.00703698	-0.71288027	1.00000000

Covariance matrix
4.51111092E-17	-2.91952474E-18	-2.79159271E-17	-9.10421519E-16	-3.47791798E-15	4.27795267E-15
-2.91952474E-18	8.19455386E-16	3.69880014E-16	3.48737858E-15	-2.38735470E-13	2.20629872E-13
-2.79159271E-17	3.69880014E-16	1.26556281E-11	-1.10406479E-11	1.03333458E-11	5.53524124E-13
-9.10421519E-16	3.48737858E-15	-1.10406479E-11	5.06508414E-10	-5.06712387E-10	3.52302987E-12
-3.47791798E-15	-2.38735470E-13	1.03333458E-11	-5.06712387E-10	1.02651913E-09	-5.08085295E-10
4.27795267E-15	2.20629872E-13	5.53524124E-13	3.52302987E-12	-5.08085295E-10	4.94849358E-10