AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003AL90 ∴ Orbital info ∴ Epoch epochXXX

(183442) 2003AL90 ▹

ORBITAL INFORMATION

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(ASCII data file 183442.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.1272	2.48e-08	au
e	0.115402	4.756e-08
i	12.952	5.064e-06	deg
Ω	70.199	2.348e-05	deg
ω	37.937	3.464e-05	deg
M	310.083	2.628e-05	deg

Other useful info
Absolute Magnitude (H)	15.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7663	au
Aphelion	3.4881	au
Asc. node-Earth separation	1.8431	au
Desc. node-Earth separation	2.38037	au
Earth MOID	1.79592	au
Orbital period	2019.91	days
Date of orbit computation	apr 23 20:28

Correlation matrix
1.00000000	0.15518133	-0.03393128	-0.00922386	0.18904864	-0.43814289
0.15518133	1.00000000	-0.01174440	-0.01746769	-0.03864166	-0.04242668
-0.03393128	-0.01174440	1.00000000	-0.13701355	0.06425949	0.03999708
-0.00922386	-0.01746769	-0.13701355	1.00000000	-0.65809784	0.00089242
0.18904864	-0.03864166	0.06425949	-0.65809784	1.00000000	-0.72763495
-0.43814289	-0.04242668	0.03999708	0.00089242	-0.72763495	1.00000000

Covariance matrix
6.14815690E-16	1.82999218E-16	-4.26033478E-15	-5.37021679E-15	1.62375167E-13	-2.85498883E-13
1.82999218E-16	2.26190619E-15	-2.82839011E-15	-1.95064950E-14	-6.36600073E-14	-5.30264441E-14
-4.26033478E-15	-2.82839011E-15	2.56414169E-11	-1.62907493E-11	1.12715045E-11	5.32249732E-12
-5.37021679E-15	-1.95064950E-14	-1.62907493E-11	5.51331834E-10	-5.35267144E-10	5.50671042E-13
1.62375167E-13	-6.36600073E-14	1.12715045E-11	-5.35267144E-10	1.19990585E-09	-6.62374058E-10
-2.85498883E-13	-5.30264441E-14	5.32249732E-12	5.50671042E-13	-6.62374058E-10	6.90609193E-10