AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002AL181 ∴ Orbital info ∴ Epoch epochXXX

(286483) 2002AL181 ▹

ORBITAL INFORMATION

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(ASCII data file 286483.eq0)

Keplerian elements at epoch
57649.9 MJD
	Value	1-σ variation	Units
a	3.04692	3.344e-08	au
e	0.137355	5.777e-08
i	15.786	9.782e-06	deg
Ω	338.216	2.486e-05	deg
ω	75.07	4.842e-05	deg
M	318.212	3.882e-05	deg

Other useful info
Absolute Magnitude (H)	15.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6284	au
Aphelion	3.4654	au
Asc. node-Earth separation	1.87806	au
Desc. node-Earth separation	2.1103	au
Earth MOID	1.69015	au
Orbital period	1942.63	days
Date of orbit computation	apr 23 20:50

Correlation matrix
1.00000000	-0.12664691	0.00883335	-0.00100183	-0.00551820	0.00977237
-0.12664691	1.00000000	0.00167661	-0.01449727	-0.08577462	0.07358303
0.00883335	0.00167661	1.00000000	-0.20728563	0.05663225	0.05339361
-0.00100183	-0.01449727	-0.20728563	1.00000000	-0.50215472	0.01644122
-0.00551820	-0.08577462	0.05663225	-0.50215472	1.00000000	-0.86460038
0.00977237	0.07358303	0.05339361	0.01644122	-0.86460038	1.00000000

Covariance matrix
1.11821271E-15	-2.44669803E-16	2.88938791E-15	-8.32709045E-16	-8.93413094E-15	1.26867717E-14
-2.44669803E-16	3.33769880E-15	9.47489726E-16	-2.08184699E-14	-2.39924727E-13	1.65040385E-13
2.88938791E-15	9.47489726E-16	9.56833995E-11	-5.03995161E-11	2.68209843E-11	2.02766685E-11
-8.32709045E-16	-2.08184699E-14	-5.03995161E-11	6.17842438E-10	-6.04322885E-10	1.58657982E-11
-8.93413094E-15	-2.39924727E-13	2.68209843E-11	-6.04322885E-10	2.34414923E-09	-1.62516349E-09
1.26867717E-14	1.65040385E-13	2.02766685E-11	1.58657982E-11	-1.62516349E-09	1.50722473E-09