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.eq0)

Keplerian elements at epoch
57613.6 MJD
	Value	1-σ variation	Units
a	2.78529	8.961e-09	au
e	0.266345	3.148e-08
i	11.517	5.641e-06	deg
Ω	171.676	1.679e-05	deg
ω	291.411	1.996e-05	deg
M	324.971	9.177e-06	deg

Other useful info
Absolute Magnitude (H)	15.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0434	au
Aphelion	3.5271	au
Asc. node-Earth separation	1.3654	au
Desc. node-Earth separation	1.86085	au
Earth MOID	1.09272	au
Orbital period	1697.87	days
Date of orbit computation	apr 23 20:04

Correlation matrix
1.00000000	-0.02385520	-0.00359167	-0.00799533	0.03891688	-0.08174029
-0.02385520	1.00000000	-0.00886998	-0.00845183	0.20632766	-0.33793897
-0.00359167	-0.00886998	1.00000000	0.01863825	-0.01782086	0.00345157
-0.00799533	-0.00845183	0.01863825	1.00000000	-0.82875351	0.00754558
0.03891688	0.20632766	-0.01782086	-0.82875351	1.00000000	-0.54509164
-0.08174029	-0.33793897	0.00345157	0.00754558	-0.54509164	1.00000000

Covariance matrix
8.02994637E-17	-6.72979099E-18	-1.81555358E-16	-1.20290278E-15	6.96114715E-15	-6.72191074E-15
-6.72979099E-18	9.91115454E-16	-1.57521933E-15	-4.46735555E-15	1.29660004E-13	-9.76339039E-14
-1.81555358E-16	-1.57521933E-15	3.18208979E-11	1.76522069E-12	-2.00664874E-12	1.78678990E-13
-1.20290278E-15	-4.46735555E-15	1.76522069E-12	2.81887279E-10	-2.77747132E-10	1.16260056E-12
6.96114715E-15	1.29660004E-13	-2.00664874E-12	-2.77747132E-10	3.98449166E-10	-9.98518779E-11
-6.72191074E-15	-9.76339039E-14	1.78678990E-13	1.16260056E-12	-9.98518779E-11	8.42171447E-11