AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998HN148 ∴ Orbital info ∴ Epoch epochXXX

(35616) 1998HN148 ▹

ORBITAL INFORMATION

◲

(ASCII data file 35616.eq0)

Keplerian elements at epoch
57420.1 MJD
	Value	1-σ variation	Units
a	2.93375	1.234e-08	au
e	0.094955	3.225e-08
i	2.022	3.594e-06	deg
Ω	169.134	9.605e-05	deg
ω	125.142	9.8e-05	deg
M	138.916	2.015e-05	deg

Other useful info
Absolute Magnitude (H)	14.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6552	au
Aphelion	3.2123	au
Asc. node-Earth separation	2.08223	au
Desc. node-Earth separation	1.7499	au
Earth MOID	1.63898	au
Orbital period	1835.41	days
Date of orbit computation	apr 23 19:53

Correlation matrix
1.00000000	0.05383367	-0.00314407	-0.00550160	0.00601528	-0.00648377
0.05383367	1.00000000	0.00276049	0.00369413	0.01885915	-0.13069674
-0.00314407	0.00276049	1.00000000	-0.03642648	0.03516160	0.00282791
-0.00550160	0.00369413	-0.03642648	1.00000000	-0.97948782	-0.00221077
0.00601528	0.01885915	0.03516160	-0.97948782	1.00000000	-0.19755820
-0.00648377	-0.13069674	0.00282791	-0.00221077	-0.19755820	1.00000000

Covariance matrix
1.52326151E-16	2.14303709E-17	-1.39481032E-16	-6.52214368E-15	7.27587118E-15	-1.61231092E-15
2.14303709E-17	1.04034399E-15	3.20044756E-16	1.14449791E-14	5.96145354E-14	-8.49351353E-14
-1.39481032E-16	3.20044756E-16	1.29202473E-11	-1.25767022E-11	1.23864147E-11	2.04802803E-13
-6.52214368E-15	1.14449791E-14	-1.25767022E-11	9.22631834E-09	-9.22050871E-09	-4.27850608E-12
7.27587118E-15	5.96145354E-14	1.23864147E-11	-9.22050871E-09	9.60468768E-09	-3.90095380E-10
-1.61231092E-15	-8.49351353E-14	2.04802803E-13	-4.27850608E-12	-3.90095380E-10	4.05946000E-10