AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998JH2 ∴ Orbital info ∴ Epoch epochXXX

(136923) 1998JH2 ▹

ORBITAL INFORMATION

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(ASCII data file 136923.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.13492	9.282e-09	au
e	0.441236	2.965e-08
i	6.625	4.331e-06	deg
Ω	51.08	2.566e-05	deg
ω	287.376	2.618e-05	deg
M	20.465	8.442e-06	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.1929	au
Aphelion	3.0769	au
Asc. node-Earth separation	0.53007	au
Desc. node-Earth separation	0.97047	au
Earth MOID	0.22015	au
Orbital period	1139.39	days
Date of orbit computation	apr 23 20:17

Correlation matrix
1.00000000	-0.53934056	0.04498790	0.00151618	0.02052042	-0.89486732
-0.53934056	1.00000000	-0.03077453	-0.01072086	0.04653705	0.38402305
0.04498790	-0.03077453	1.00000000	-0.14930844	0.15262377	-0.05834518
0.00151618	-0.01072086	-0.14930844	1.00000000	-0.97623924	0.01398531
0.02052042	0.04653705	0.15262377	-0.97623924	1.00000000	-0.11776819
-0.89486732	0.38402305	-0.05834518	0.01398531	-0.11776819	1.00000000

Covariance matrix
8.61509433E-17	-1.48406960E-16	1.80827663E-15	3.61170348E-16	4.98558558E-15	-7.01160200E-14
-1.48406960E-16	8.78865345E-16	-3.95086131E-15	-8.15686602E-15	3.61127015E-14	9.61052365E-14
1.80827663E-15	-3.95086131E-15	1.87533268E-11	-1.65941838E-11	1.73006062E-11	-2.13291094E-12
3.61170348E-16	-8.15686602E-15	-1.65941838E-11	6.58665294E-10	-6.55826017E-10	3.02993371E-12
4.98558558E-15	3.61127015E-14	1.73006062E-11	-6.55826017E-10	6.85172588E-10	-2.60229523E-11
-7.01160200E-14	9.61052365E-14	-2.13291094E-12	3.02993371E-12	-2.60229523E-11	7.12618648E-11