AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008HG11 ∴ Orbital info ∴ Epoch epochXXX

(225175) 2008HG11 ▹

ORBITAL INFORMATION

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(ASCII data file 225175.eq0)

Keplerian elements at epoch
58214.7 MJD
	Value	1-σ variation	Units
a	2.64798	1.38e-08	au
e	0.189081	4.162e-08
i	13.653	6.317e-06	deg
Ω	187.266	1.879e-05	deg
ω	139.387	2.612e-05	deg
M	31.022	1.676e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1473	au
Aphelion	3.1487	au
Asc. node-Earth separation	1.98321	au
Desc. node-Earth separation	1.23193	au
Earth MOID	1.15599	au
Orbital period	1573.87	days
Date of orbit computation	apr 23 20:37

Correlation matrix
1.00000000	0.14529616	0.00882374	-0.00582652	0.20134523	-0.30815620
0.14529616	1.00000000	0.00010612	-0.01081040	0.26614151	-0.38404593
0.00882374	0.00010612	1.00000000	0.27361052	-0.18985134	-0.00306541
-0.00582652	-0.01081040	0.27361052	1.00000000	-0.71138754	0.01752481
0.20134523	0.26614151	-0.18985134	-0.71138754	1.00000000	-0.70120847
-0.30815620	-0.38404593	-0.00306541	0.01752481	-0.70120847	1.00000000

Covariance matrix
1.90437229E-16	8.34486450E-17	7.69230932E-16	-1.51066880E-15	7.25693680E-14	-7.12784910E-14
8.34486450E-17	1.73212192E-15	2.79015306E-17	-8.45308473E-15	2.89292996E-13	-2.67906997E-13
7.69230932E-16	2.79015306E-17	3.99076948E-11	3.24747248E-11	-3.13240608E-11	-3.24584728E-13
-1.51066880E-15	-8.45308473E-15	3.24747248E-11	3.52995151E-10	-3.49081395E-10	5.51885996E-12
7.25693680E-14	2.89292996E-13	-3.13240608E-11	-3.49081395E-10	6.82137862E-10	-3.06969262E-10
-7.12784910E-14	-2.67906997E-13	-3.24584728E-13	5.51885996E-12	-3.06969262E-10	2.80946301E-10