AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1990WL ∴ Orbital info ∴ Epoch epochXXX

(7582) 1990WL ▹

ORBITAL INFORMATION

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(ASCII data file 7582.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.14442	1.176e-08	au
e	0.152972	2.989e-08
i	9.26	2.618e-06	deg
Ω	139.359	2.067e-05	deg
ω	269.07	2.255e-05	deg
M	339.996	8.797e-06	deg

Other useful info
Absolute Magnitude (H)	12.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6634	au
Aphelion	3.6254	au
Asc. node-Earth separation	2.09229	au
Desc. node-Earth separation	2.05031	au
Earth MOID	1.69406	au
Orbital period	2036.62	days
Date of orbit computation	apr 23 19:47

Correlation matrix
1.00000000	-0.14649944	0.00878486	0.00455930	-0.00835182	-0.29205281
-0.14649944	1.00000000	-0.03026203	-0.00030574	-0.10277319	0.27619669
0.00878486	-0.03026203	1.00000000	0.23068737	-0.20241580	-0.01727860
0.00455930	-0.00030574	0.23068737	1.00000000	-0.90724136	0.00499561
-0.00835182	-0.10277319	-0.20241580	-0.90724136	1.00000000	-0.39504970
-0.29205281	0.27619669	-0.01727860	0.00499561	-0.39504970	1.00000000

Covariance matrix
1.38230954E-16	-5.14793983E-17	2.70368330E-16	1.10812709E-15	-2.21392885E-15	-3.02075132E-14
-5.14793983E-17	8.93284234E-16	-2.36761611E-15	-1.88899283E-16	-6.92555505E-14	7.26213372E-14
2.70368330E-16	-2.36761611E-15	6.85230683E-12	1.24833352E-11	-1.19465561E-11	-3.97903728E-13
1.10812709E-15	-1.88899283E-16	1.24833352E-11	4.27343219E-10	-4.22854709E-10	9.08506101E-13
-2.21392885E-15	-6.92555505E-14	-1.19465561E-11	-4.22854709E-10	5.08346508E-10	-7.83578659E-11
-3.02075132E-14	7.26213372E-14	-3.97903728E-13	9.08506101E-13	-7.83578659E-11	7.73930342E-11