AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008XO55 ∴ Orbital info ∴ Epoch epochXXX

(400571) 2008XO55 ▹

ORBITAL INFORMATION

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(ASCII data file 400571.eq0)

Keplerian elements at epoch
58013.5 MJD
	Value	1-σ variation	Units
a	2.45972	1.64e-08	au
e	0.207436	4.031e-08
i	3.148	5.842e-06	deg
Ω	89.536	0.0001555	deg
ω	331.126	0.0001581	deg
M	118.357	2.62e-05	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9495	au
Aphelion	2.97	au
Asc. node-Earth separation	1.00703	au
Desc. node-Earth separation	1.86021	au
Earth MOID	0.96191	au
Orbital period	1409.06	days
Date of orbit computation	apr 23 21:15

Correlation matrix
1.00000000	-0.33900837	-0.01720656	-0.00519765	0.09072220	-0.48573714
-0.33900837	1.00000000	-0.00010777	-0.00512480	-0.02183589	0.15327778
-0.01720656	-0.00010777	1.00000000	0.54856800	-0.54024478	0.01116718
-0.00519765	-0.00512480	0.54856800	1.00000000	-0.98310195	0.00646262
0.09072220	-0.02183589	-0.54024478	-0.98310195	1.00000000	-0.18749147
-0.48573714	0.15327778	0.01116718	0.00646262	-0.18749147	1.00000000

Covariance matrix
2.68804402E-16	-2.24024033E-16	-1.64806142E-15	-1.32539955E-14	2.35180788E-13	-2.08673921E-13
-2.24024033E-16	1.62454597E-15	-2.53749560E-17	-3.21266071E-14	-1.39157588E-13	1.61880251E-13
-1.64806142E-15	-2.53749560E-17	3.41289178E-11	4.98440807E-10	-4.99024566E-10	1.70943812E-12
-1.32539955E-14	-3.21266071E-14	4.98440807E-10	2.41904377E-08	-2.41763372E-08	2.63377860E-11
2.35180788E-13	-1.39157588E-13	-4.99024566E-10	-2.41763372E-08	2.50000091E-08	-7.76784021E-10
-2.08673921E-13	1.61880251E-13	1.70943812E-12	2.63377860E-11	-7.76784021E-10	6.86589808E-10