AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2000HL17 ∴ Orbital info ∴ Epoch epochXXX

(81538) 2000HL17 ▹

ORBITAL INFORMATION

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(ASCII data file 81538.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.78353	1.361e-08	au
e	0.067848	4.769e-08
i	6.101	4.921e-06	deg
Ω	184.861	3.268e-05	deg
ω	169.109	4.49e-05	deg
M	278.241	2.911e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5947	au
Aphelion	2.9724	au
Asc. node-Earth separation	1.97118	au
Desc. node-Earth separation	1.5962	au
Earth MOID	1.58988	au
Orbital period	1696.26	days
Date of orbit computation	apr 23 20:03

Correlation matrix
1.00000000	0.02877243	0.00933147	-0.00272810	-0.07859115	-0.02116990
0.02877243	1.00000000	0.00061555	-0.00935474	0.25715144	-0.34556271
0.00933147	0.00061555	1.00000000	0.11778159	-0.08086345	-0.00755826
-0.00272810	-0.00935474	0.11778159	1.00000000	-0.72742233	0.00471178
-0.07859115	0.25715144	-0.08086345	-0.72742233	1.00000000	-0.67959138
-0.02116990	-0.34556271	-0.00755826	0.00471178	-0.67959138	1.00000000

Covariance matrix
1.85337566E-16	1.86794633E-17	6.25208503E-16	-1.21364603E-15	-4.80397255E-14	-8.38997665E-15
1.86794633E-17	2.27411413E-15	1.44465938E-16	-1.45776423E-14	5.50605093E-13	-4.79725937E-13
6.25208503E-16	1.44465938E-16	2.42206826E-11	1.89417523E-11	-1.78686032E-11	-1.08286687E-12
-1.21364603E-15	-1.45776423E-14	1.89417523E-11	1.06782256E-09	-1.06728722E-09	4.48223924E-12
-4.80397255E-14	5.50605093E-13	-1.78686032E-11	-1.06728722E-09	2.01599877E-09	-8.88286764E-10
-8.38997665E-15	-4.79725937E-13	-1.08286687E-12	4.48223924E-12	-8.88286764E-10	8.47462316E-10