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.eq0)

Keplerian elements at epoch
58156.2 MJD
	Value	1-σ variation	Units
a	2.56337	2.039e-08	au
e	0.106086	8.506e-08
i	4.528	5.582e-06	deg
Ω	114.8	9.104e-05	deg
ω	238.921	9.834e-05	deg
M	163.27	3.606e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2914	au
Aphelion	2.8353	au
Asc. node-Earth separation	1.69774	au
Desc. node-Earth separation	1.38686	au
Earth MOID	1.28969	au
Orbital period	1499.05	days
Date of orbit computation	apr 23 21:13

Correlation matrix
1.00000000	0.23613584	-0.00643996	0.00506400	-0.00018102	-0.04863596
0.23613584	1.00000000	-0.01105121	-0.02214753	0.15067951	-0.48869366
-0.00643996	-0.01105121	1.00000000	-0.25170618	0.22881585	0.01371585
0.00506400	-0.02214753	-0.25170618	1.00000000	-0.93456040	0.03455508
-0.00018102	0.15067951	0.22881585	-0.93456040	1.00000000	-0.38180429
-0.04863596	-0.48869366	0.01371585	0.03455508	-0.38180429	1.00000000

Covariance matrix
4.15870035E-16	4.09594972E-16	-7.33143020E-16	9.40175609E-15	-3.63040166E-16	-3.57692131E-14
4.09594972E-16	7.23482096E-15	-5.24747469E-15	-1.71504565E-13	1.26042662E-12	-1.49907609E-12
-7.33143020E-16	-5.24747469E-15	3.11640140E-11	-1.27925464E-10	1.25621005E-10	2.76135723E-12
9.40175609E-15	-1.71504565E-13	-1.27925464E-10	8.28844082E-09	-8.36745254E-09	1.13454409E-10
-3.63040166E-16	1.26042662E-12	1.25621005E-10	-8.36745254E-09	9.67161322E-09	-1.35413928E-09
-3.57692131E-14	-1.49907609E-12	2.76135723E-12	1.13454409E-10	-1.35413928E-09	1.30060719E-09