AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008EY171 ∴ Orbital info ∴ Epoch epochXXX

(528023) 2008EY171 ▹

ORBITAL INFORMATION

◲

(ASCII data file 528023.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.42472	2.667e-08	au
e	0.165832	9.176e-08
i	1.355	8.392e-06	deg
Ω	316.037	0.0004351	deg
ω	4.324	0.0004377	deg
M	329.356	5.628e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0226	au
Aphelion	2.8268	au
Asc. node-Earth separation	1.00978	au
Desc. node-Earth separation	1.83979	au
Earth MOID	1.00954	au
Orbital period	1379.09	days
Date of orbit computation	apr 23 21:42

Correlation matrix
1.00000000	0.35228214	-0.00720698	0.00972705	0.04701732	-0.75670576
0.35228214	1.00000000	-0.00786336	-0.01883980	0.06731554	-0.53631685
-0.00720698	-0.00786336	1.00000000	0.27770679	-0.27674871	0.00687165
0.00972705	-0.01883980	0.27770679	1.00000000	-0.99520633	0.01287366
0.04701732	0.06731554	-0.27674871	-0.99520633	1.00000000	-0.10680707
-0.75670576	-0.53631685	0.00687165	0.01287366	-0.10680707	1.00000000

Covariance matrix
7.11031567E-16	8.62003400E-16	-1.61275920E-15	1.12843021E-13	5.48739476E-13	-1.13562876E-12
8.62003400E-16	8.42069267E-15	-6.05555218E-15	-7.52141049E-13	2.70366643E-12	-2.76987550E-12
-1.61275920E-15	-6.05555218E-15	7.04276902E-11	1.01392831E-09	-1.01653237E-09	3.24561873E-12
1.12843021E-13	-7.52141049E-13	1.01392831E-09	1.89277085E-07	-1.89507336E-07	3.15221692E-10
5.48739476E-13	2.70366643E-12	-1.01653237E-09	-1.89507336E-07	1.91570114E-07	-2.63104816E-09
-1.13562876E-12	-2.76987550E-12	3.24561873E-12	3.15221692E-10	-2.63104816E-09	3.16759613E-09