AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009XF4 ∴ Orbital info ∴ Epoch epochXXX

(379380) 2009XF4 ▹

ORBITAL INFORMATION

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(ASCII data file 379380.eq0)

Keplerian elements at epoch
58272.0 MJD
	Value	1-σ variation	Units
a	2.73188	2.569e-08	au
e	0.099872	5.176e-08
i	12.818	6.423e-06	deg
Ω	81.49	3.046e-05	deg
ω	22.952	5.553e-05	deg
M	292.834	4.337e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.459	au
Aphelion	3.0047	au
Asc. node-Earth separation	1.49352	au
Desc. node-Earth separation	1.96301	au
Earth MOID	1.48144	au
Orbital period	1649.26	days
Date of orbit computation	apr 23 21:10

Correlation matrix
1.00000000	-0.20224950	0.00949345	0.02554568	0.11906289	-0.16609099
-0.20224950	1.00000000	-0.01129990	-0.00049357	-0.06312079	0.08852163
0.00949345	-0.01129990	1.00000000	-0.26093935	0.15205221	-0.01416507
0.02554568	-0.00049357	-0.26093935	1.00000000	-0.53788716	0.00608571
0.11906289	-0.06312079	0.15205221	-0.53788716	1.00000000	-0.84187804
-0.16609099	0.08852163	-0.01416507	0.00608571	-0.84187804	1.00000000

Covariance matrix
6.60006751E-16	-2.68926879E-16	1.56646399E-15	1.99922844E-14	1.69857026E-13	-1.85046237E-13
-2.68926879E-16	2.67882976E-15	-3.75637988E-15	-7.78204938E-16	-1.81416961E-13	1.98692723E-13
1.56646399E-15	-3.75637988E-15	4.12519340E-11	-5.10543125E-11	5.42310242E-11	-3.94548904E-12
1.99922844E-14	-7.78204938E-16	-5.10543125E-11	9.27985946E-10	-9.09902375E-10	8.03973438E-12
1.69857026E-13	-1.81416961E-13	5.42310242E-11	-9.09902375E-10	3.08365548E-09	-2.02741236E-09
-1.85046237E-13	1.98692723E-13	-3.94548904E-12	8.03973438E-12	-2.02741236E-09	1.88070191E-09