AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998HG118 ∴ Orbital info ∴ Epoch epochXXX

(96473) 1998HG118 ▹

ORBITAL INFORMATION

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(ASCII data file 96473.eq0)

Keplerian elements at epoch
57798.2 MJD
	Value	1-σ variation	Units
a	2.68331	1.533e-08	au
e	0.075153	3.767e-08
i	15.958	4.963e-06	deg
Ω	79.077	1.691e-05	deg
ω	206.625	4.395e-05	deg
M	35.934	4.2e-05	deg

Other useful info
Absolute Magnitude (H)	15.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4817	au
Aphelion	2.885	au
Asc. node-Earth separation	1.87626	au
Desc. node-Earth separation	1.48574	au
Earth MOID	1.47402	au
Orbital period	1605.48	days
Date of orbit computation	apr 23 20:07

Correlation matrix
1.00000000	0.10077874	0.00418159	-0.00688870	-0.23147745	0.25204412
0.10077874	1.00000000	0.00140633	-0.00405901	-0.28961662	0.32381923
0.00418159	0.00140633	1.00000000	-0.34532846	0.12712292	0.00169323
-0.00688870	-0.00405901	-0.34532846	1.00000000	-0.35872280	-0.01110591
-0.23147745	-0.28961662	0.12712292	-0.35872280	1.00000000	-0.92637275
0.25204412	0.32381923	0.00169323	-0.01110591	-0.92637275	1.00000000

Covariance matrix
2.34882457E-16	5.81810108E-17	3.18065654E-16	-1.78540174E-15	-1.55908840E-13	1.62230746E-13
5.81810108E-17	1.41897297E-15	2.62920051E-16	-2.58571494E-15	-4.79454380E-13	5.12296052E-13
3.18065654E-16	2.62920051E-16	2.46319835E-11	-2.89838271E-11	2.77274748E-11	3.52936264E-13
-1.78540174E-15	-2.58571494E-15	-2.89838271E-11	2.85987685E-10	-2.66605679E-10	-7.88786194E-12
-1.55908840E-13	-4.79454380E-13	2.77274748E-11	-2.66605679E-10	1.93140568E-09	-1.70983353E-09
1.62230746E-13	5.12296052E-13	3.52936264E-13	-7.88786194E-12	-1.70983353E-09	1.76385392E-09