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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.42898	1.615e-08	au
e	0.126345	7.82e-08
i	7.076	7.886e-06	deg
Ω	49.948	3.871e-05	deg
ω	316.39	4.629e-05	deg
M	7.475	2.792e-05	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1221	au
Aphelion	2.7359	au
Asc. node-Earth separation	1.20079	au
Desc. node-Earth separation	1.62103	au
Earth MOID	1.12788	au
Orbital period	1382.72	days
Date of orbit computation	apr 23 20:48

Correlation matrix
1.00000000	0.36550832	0.01687118	-0.00689963	0.12598496	-0.46570609
0.36550832	1.00000000	0.00065959	-0.00746310	0.25637659	-0.58024277
0.01687118	0.00065959	1.00000000	-0.22051010	0.19169522	-0.01379625
-0.00689963	-0.00746310	-0.22051010	1.00000000	-0.83010682	0.00631422
0.12598496	0.25637659	0.19169522	-0.83010682	1.00000000	-0.53403352
-0.46570609	-0.58024277	-0.01379625	0.00631422	-0.53403352	1.00000000

Covariance matrix
2.60866270E-16	4.61677276E-16	2.14886381E-15	-4.31323777E-15	9.41948322E-14	-2.10043237E-13
4.61677276E-16	6.11595855E-15	4.06783102E-16	-2.25902164E-14	9.28132620E-13	-1.26715526E-12
2.14886381E-15	4.06783102E-16	6.21883120E-11	-6.73056501E-11	6.99785706E-11	-3.03810867E-12
-4.31323777E-15	-2.25902164E-14	-6.73056501E-11	1.49808798E-09	-1.48731190E-09	6.82458613E-12
9.41948322E-14	9.28132620E-13	6.99785706E-11	-1.48731190E-09	2.14288478E-09	-6.90328409E-10
-2.10043237E-13	-1.26715526E-12	-3.03810867E-12	6.82458613E-12	-6.90328409E-10	7.79786379E-10