AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998HA19 ∴ Orbital info ∴ Epoch epochXXX

(69682) 1998HA19 ▹

ORBITAL INFORMATION

◲

(ASCII data file 69682.eq0)

Keplerian elements at epoch
57489.7 MJD
	Value	1-σ variation	Units
a	2.38636	8.315e-09	au
e	0.136071	3.489e-08
i	2.435	3.49e-06	deg
Ω	231.454	0.0001034	deg
ω	343.605	0.0001047	deg
M	303.748	1.694e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0616	au
Aphelion	2.7111	au
Asc. node-Earth separation	1.06162	au
Desc. node-Earth separation	1.7032	au
Earth MOID	1.05518	au
Orbital period	1346.48	days
Date of orbit computation	apr 23 20:01

Correlation matrix
1.00000000	-0.10754142	-0.00623214	-0.00018636	0.01584536	-0.10296596
-0.10754142	1.00000000	-0.00353819	0.00301416	-0.05177409	0.31743699
-0.00623214	-0.00353819	1.00000000	-0.15025785	0.14939138	-0.01026293
-0.00018636	0.00301416	-0.15025785	1.00000000	-0.98694216	0.00120972
0.01584536	-0.05177409	0.14939138	-0.98694216	1.00000000	-0.15990991
-0.10296596	0.31743699	-0.01026293	0.00120972	-0.15990991	1.00000000

Covariance matrix
6.91463370E-17	-3.12044196E-17	-1.80845052E-16	-1.60254668E-16	1.37995477E-14	-1.45063232E-14
-3.12044196E-17	1.21761934E-15	-4.30845626E-16	1.08764795E-14	-1.89210946E-13	1.87668938E-13
-1.80845052E-16	-4.30845626E-16	1.21778102E-11	-5.42234820E-11	5.45994357E-11	-6.06785203E-13
-1.60254668E-16	1.08764795E-14	-5.42234820E-11	1.06937809E-08	-1.06889578E-08	2.11947626E-12
1.37995477E-14	-1.89210946E-13	5.45994357E-11	-1.06889578E-08	1.09687222E-08	-2.83747789E-10
-1.45063232E-14	1.87668938E-13	-6.06785203E-13	2.11947626E-12	-2.83747789E-10	2.87050425E-10