AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012XU131 ∴ Orbital info ∴ Epoch epochXXX

(390260) 2012XU131 ▹

ORBITAL INFORMATION

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(ASCII data file 390260.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.56365	2.061e-08	au
e	0.104424	8.503e-08
i	4.531	5.585e-06	deg
Ω	114.736	9.092e-05	deg
ω	239.563	9.834e-05	deg
M	341.129	3.723e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2959	au
Aphelion	2.8314	au
Asc. node-Earth separation	1.69405	au
Desc. node-Earth separation	1.39223	au
Earth MOID	1.29443	au
Orbital period	1499.29	days
Date of orbit computation	apr 23 21:13

Correlation matrix
1.00000000	0.25704092	-0.00768691	0.00453554	-0.00264515	-0.21746496
0.25704092	1.00000000	-0.01076027	-0.02197899	0.14617155	-0.50695697
-0.00768691	-0.01076027	1.00000000	-0.25151536	0.22833383	0.01467900
0.00453554	-0.02197899	-0.25151536	1.00000000	-0.93331104	0.03288515
-0.00264515	0.14617155	0.22833383	-0.93331104	1.00000000	-0.37572105
-0.21746496	-0.50695697	0.01467900	0.03288515	-0.37572105	1.00000000

Covariance matrix
4.24688383E-16	4.50418071E-16	-8.84793554E-16	8.49773071E-15	-5.36088554E-15	-1.66826540E-13
4.50418071E-16	7.23030654E-15	-5.11041667E-15	-1.69912197E-13	1.22234246E-12	-1.60468617E-12
-8.84793554E-16	-5.11041667E-15	3.11967751E-11	-1.27719704E-10	1.25422894E-10	3.05205304E-12
8.49773071E-15	-1.69912197E-13	-1.27719704E-10	8.26565138E-09	-8.34481359E-09	1.11295878E-10
-5.36088554E-15	1.22234246E-12	1.25422894E-10	-8.34481359E-09	9.67171274E-09	-1.37549141E-09
-1.66826540E-13	-1.60468617E-12	3.05205304E-12	1.11295878E-10	-1.37549141E-09	1.38573859E-09