AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001HE5 ∴ Orbital info ∴ Epoch epochXXX

(108158) 2001HE5 ▹

ORBITAL INFORMATION

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(ASCII data file 108158.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.65449	1.276e-08	au
e	0.198042	3.935e-08
i	4.198	4.746e-06	deg
Ω	317.209	6.16e-05	deg
ω	274.342	6.286e-05	deg
M	102.463	1.451e-05	deg

Other useful info
Absolute Magnitude (H)	15.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1288	au
Aphelion	3.1802	au
Asc. node-Earth separation	1.49959	au
Desc. node-Earth separation	1.60317	au
Earth MOID	1.12324	au
Orbital period	1579.69	days
Date of orbit computation	apr 23 20:11

Correlation matrix
1.00000000	-0.04117504	0.01482467	-0.00631330	0.03896345	-0.50519764
-0.04117504	1.00000000	0.00126798	-0.00617897	-0.02005074	0.12080312
0.01482467	0.00126798	1.00000000	0.13072801	-0.12730015	-0.00795372
-0.00631330	-0.00617897	0.13072801	1.00000000	-0.97823563	0.01250313
0.03896345	-0.02005074	-0.12730015	-0.97823563	1.00000000	-0.19936468
-0.50519764	0.12080312	-0.00795372	0.01250313	-0.19936468	1.00000000

Covariance matrix
1.62844972E-16	-2.06774262E-17	8.97885927E-16	-4.96300008E-15	3.12543741E-14	-9.35279809E-14
-2.06774262E-17	1.54864006E-15	2.36829780E-16	-1.49793341E-14	-4.95988855E-14	6.89678146E-14
8.97885927E-16	2.36829780E-16	2.25267088E-11	3.82224352E-11	-3.79790380E-11	-5.47661494E-13
-4.96300008E-15	-1.49793341E-14	3.82224352E-11	3.79491182E-09	-3.78800463E-09	1.11740987E-11
3.12543741E-14	-4.95988855E-14	-3.79790380E-11	-3.78800463E-09	3.95123043E-09	-1.81805687E-10
-9.35279809E-14	6.89678146E-14	-5.47661494E-13	1.11740987E-11	-1.81805687E-10	2.10468028E-10