AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009HX108 ∴ Orbital info ∴ Epoch epochXXX

(513499) 2009HX108 ▹

ORBITAL INFORMATION

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(ASCII data file 513499.eq0)

Keplerian elements at epoch
58191.8 MJD
	Value	1-σ variation	Units
a	2.86268	3.379e-08	au
e	0.102818	6.077e-08
i	4.405	9.045e-06	deg
Ω	205.073	8.695e-05	deg
ω	93.495	0.0001011	deg
M	227.978	4.757e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5683	au
Aphelion	3.157	au
Asc. node-Earth separation	1.84666	au
Desc. node-Earth separation	1.81745	au
Earth MOID	1.55588	au
Orbital period	1769.12	days
Date of orbit computation	apr 23 21:39

Correlation matrix
1.00000000	0.11448114	-0.00536423	-0.01204526	0.03593016	-0.04582386
0.11448114	1.00000000	-0.00899834	0.00342139	0.09851056	-0.18345432
-0.00536423	-0.00899834	1.00000000	-0.10060572	0.08455221	0.00245921
-0.01204526	0.00342139	-0.10060572	1.00000000	-0.86375725	0.01098181
0.03593016	0.09851056	0.08455221	-0.86375725	1.00000000	-0.51026756
-0.04582386	-0.18345432	0.00245921	0.01098181	-0.51026756	1.00000000

Covariance matrix
1.14148085E-15	2.35065518E-16	-1.63922382E-15	-3.53849012E-14	1.22706151E-13	-7.36525716E-14
2.35065518E-16	3.69352763E-15	-4.94629176E-15	1.80796729E-14	6.05168515E-13	-5.30408617E-13
-1.63922382E-15	-4.94629176E-15	8.18075294E-11	-7.91201136E-11	7.73026655E-11	1.05816708E-12
-3.53849012E-14	1.80796729E-14	-7.91201136E-11	7.56023264E-09	-7.59157933E-09	4.54258860E-11
1.22706151E-13	6.05168515E-13	7.73026655E-11	-7.59157933E-09	1.02175248E-08	-2.45376388E-09
-7.36525716E-14	-5.30408617E-13	1.05816708E-12	4.54258860E-11	-2.45376388E-09	2.26320512E-09