AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999XA89 ∴ Orbital info ∴ Epoch epochXXX

(45125) 1999XA89 ▹

ORBITAL INFORMATION

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(ASCII data file 45125.eq0)

Keplerian elements at epoch
58145.2 MJD
	Value	1-σ variation	Units
a	2.55323	9.779e-09	au
e	0.178973	3.31e-08
i	9.649	4.627e-06	deg
Ω	110.877	2.441e-05	deg
ω	213	2.951e-05	deg
M	277.907	1.663e-05	deg

Other useful info
Absolute Magnitude (H)	15.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0963	au
Aphelion	3.0102	au
Asc. node-Earth separation	1.92434	au
Desc. node-Earth separation	1.13352	au
Earth MOID	1.09096	au
Orbital period	1490.17	days
Date of orbit computation	apr 23 19:55

Correlation matrix
1.00000000	-0.08640417	-0.01342812	0.00126654	0.23744482	-0.44550461
-0.08640417	1.00000000	0.00962156	0.00267403	-0.18879701	0.32340031
-0.01342812	0.00962156	1.00000000	-0.36860975	0.30277573	-0.00051327
0.00126654	0.00267403	-0.36860975	1.00000000	-0.82399189	0.01602689
0.23744482	-0.18879701	0.30277573	-0.82399189	1.00000000	-0.57043156
-0.44550461	0.32340031	-0.00051327	0.01602689	-0.57043156	1.00000000

Covariance matrix
9.56383555E-17	-2.79695205E-17	-6.07659148E-16	3.02398634E-16	6.85356342E-14	-7.24411584E-14
-2.79695205E-17	1.09564157E-15	1.47369830E-15	2.16096383E-15	-1.84445065E-13	1.77988444E-13
-6.07659148E-16	1.47369830E-15	2.14120286E-11	-4.16430076E-11	4.13511562E-11	-3.94907553E-14
3.02398634E-16	2.16096383E-15	-4.16430076E-11	5.96063771E-10	-5.93754599E-10	6.50598105E-12
6.85356342E-14	-1.84445065E-13	4.13511562E-11	-5.93754599E-10	8.71114751E-10	-2.79935746E-10
-7.24411584E-14	1.77988444E-13	-3.94907553E-14	6.50598105E-12	-2.79935746E-10	2.76461245E-10