AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002XL90 ∴ Orbital info ∴ Epoch epochXXX

(84797) 2002XL90 ▹

ORBITAL INFORMATION

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(ASCII data file 84797.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.78056	8.973e-09	au
e	0.271096	3.172e-08
i	11.52	5.641e-06	deg
Ω	171.33	1.682e-05	deg
ω	292.052	1.976e-05	deg
M	195.938	9.369e-06	deg

Other useful info
Absolute Magnitude (H)	15.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0268	au
Aphelion	3.5344	au
Asc. node-Earth separation	1.34475	au
Desc. node-Earth separation	1.8628	au
Earth MOID	1.07554	au
Orbital period	1693.55	days
Date of orbit computation	apr 23 20:04

Correlation matrix
1.00000000	-0.11353415	0.07148995	0.00506476	0.01126671	-0.35519539
-0.11353415	1.00000000	-0.02529782	-0.00624494	0.19607003	-0.28217034
0.07148995	-0.02529782	1.00000000	0.01789099	-0.02015955	0.00130300
0.00506476	-0.00624494	0.01789099	1.00000000	-0.83663027	0.00422750
0.01126671	0.19607003	-0.02015955	-0.83663027	1.00000000	-0.49969238
-0.35519539	-0.28217034	0.00130300	0.00422750	-0.49969238	1.00000000

Covariance matrix
8.05173527E-17	-3.23135449E-17	3.61854825E-15	7.64508496E-16	1.99767576E-15	-2.98616243E-14
-3.23135449E-17	1.00606650E-15	-4.52627714E-15	-3.33212017E-15	1.22887456E-13	-8.38544409E-14
3.61854825E-15	-4.52627714E-15	3.18192035E-11	1.69768865E-12	-2.24702838E-12	6.88635419E-14
7.64508496E-16	-3.33212017E-15	1.69768865E-12	2.82981636E-10	-2.78096605E-10	6.66291470E-13
1.99767576E-15	1.22887456E-13	-2.24702838E-12	-2.78096605E-10	3.90450493E-10	-9.25096589E-11
-2.98616243E-14	-8.38544409E-14	6.88635419E-14	6.66291470E-13	-9.25096589E-11	8.77814461E-11