AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009HX108 ∴ Orbital info ∴ Epoch epochXXX

(513499) 2009HX108 ▹

ORBITAL INFORMATION

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(ASCII data file 513499.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.8652	3.414e-08	au
e	0.100693	6.086e-08
i	4.402	9.036e-06	deg
Ω	204.97	8.704e-05	deg
ω	92.728	0.0001017	deg
M	317.764	4.968e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5767	au
Aphelion	3.1537	au
Asc. node-Earth separation	1.84642	au
Desc. node-Earth separation	1.82723	au
Earth MOID	1.56557	au
Orbital period	1771.46	days
Date of orbit computation	apr 23 21:39

Correlation matrix
1.00000000	0.13189594	-0.00381446	-0.01199107	0.04497931	-0.22207585
0.13189594	1.00000000	-0.00804800	0.00346915	0.09584706	-0.19241218
-0.00381446	-0.00804800	1.00000000	-0.10093638	0.08471576	0.00265368
-0.01199107	0.00346915	-0.10093638	1.00000000	-0.85999940	0.01294081
0.04497931	0.09584706	0.08471576	-0.85999940	1.00000000	-0.51229944
-0.22207585	-0.19241218	0.00265368	0.01294081	-0.51229944	1.00000000

Covariance matrix
1.16521226E-15	2.74002654E-16	-1.17659941E-15	-3.56258313E-14	1.56082915E-13	-3.76581965E-13
2.74002654E-16	3.70374951E-15	-4.42590653E-15	1.83758760E-14	5.92979534E-13	-5.81713361E-13
-1.17659941E-15	-4.42590653E-15	8.16558194E-11	-7.93863236E-11	7.78211897E-11	1.19123734E-12
-3.56258313E-14	1.83758760E-14	-7.93863236E-11	7.57545637E-09	-7.60926368E-09	5.59527419E-11
1.56082915E-13	5.92979534E-13	7.78211897E-11	-7.60926368E-09	1.03342788E-08	-2.58713821E-09
-3.76581965E-13	-5.81713361E-13	1.19123734E-12	5.59527419E-11	-2.58713821E-09	2.46780779E-09