AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001XL90 ∴ Orbital info ∴ Epoch epochXXX

(275985) 2001XL90 ▹

ORBITAL INFORMATION

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(ASCII data file 275985.eq0)

Keplerian elements at epoch
57972.9 MJD
	Value	1-σ variation	Units
a	2.42839	1.633e-08	au
e	0.127258	7.846e-08
i	7.081	7.891e-06	deg
Ω	49.988	3.867e-05	deg
ω	315.875	4.622e-05	deg
M	96.152	2.538e-05	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1194	au
Aphelion	2.7374	au
Asc. node-Earth separation	1.20026	au
Desc. node-Earth separation	1.6202	au
Earth MOID	1.12488	au
Orbital period	1382.22	days
Date of orbit computation	apr 23 20:48

Correlation matrix
1.00000000	0.36435112	0.01520314	-0.00580135	0.13252281	-0.27209695
0.36435112	1.00000000	0.00032508	-0.00692668	0.26153526	-0.55134356
0.01520314	0.00032508	1.00000000	-0.22112091	0.19241854	-0.01143043
-0.00580135	-0.00692668	-0.22112091	1.00000000	-0.83075263	0.00556386
0.13252281	0.26153526	0.19241854	-0.83075263	1.00000000	-0.55096021
-0.27209695	-0.55134356	-0.01143043	0.00556386	-0.55096021	1.00000000

Covariance matrix
2.66509959E-16	4.66683851E-16	1.95843777E-15	-3.66234307E-15	9.99887057E-14	-1.12754867E-13
4.66683851E-16	6.15590460E-15	2.01259057E-16	-2.10157129E-14	9.48374277E-13	-1.09805260E-12
1.95843777E-15	2.01259057E-16	6.22643824E-11	-6.74718778E-11	7.01730470E-11	-2.28948171E-12
-3.66234307E-15	-2.10157129E-14	-6.74718778E-11	1.49536180E-09	-1.48473329E-09	5.46140333E-12
9.99887057E-14	9.48374277E-13	7.01730470E-11	-1.48473329E-09	2.13602910E-09	-6.46366309E-10
-1.12754867E-13	-1.09805260E-12	-2.28948171E-12	5.46140333E-12	-6.46366309E-10	6.44332139E-10