AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015HM220 ∴ Orbital info ∴ Epoch epochXXX

(603985) 2015HM220 ▹

ORBITAL INFORMATION

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(ASCII data file 603985.eq1)

Keplerian elements at epoch
60600.0 MJD
	Value	1-σ variation	Units
a	3.19448	8.79e-08	au
e	0.075745	1.095e-07
i	6.573	1.098e-05	deg
Ω	194.885	9.086e-05	deg
ω	125.335	0.0001933	deg
M	148.101	0.0001457	deg

Other useful info
Absolute Magnitude (H)	17.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9525	au
Aphelion	3.4364	au
Asc. node-Earth separation	2.32323	au
Desc. node-Earth separation	2.04373	au
Earth MOID	1.94652	au
Orbital period	2085.45	days
Date of orbit computation	Jul 26 11:16

Correlation matrix
1.00000000	-0.06579538	0.01115591	-0.00953545	-0.36241024	0.35203178
-0.06579538	1.00000000	-0.00854297	-0.03001591	0.38540671	-0.42619035
0.01115591	-0.00854297	1.00000000	-0.03134138	0.02728051	-0.01565590
-0.00953545	-0.03001591	-0.03134138	1.00000000	-0.49637627	0.03453181
-0.36241024	0.38540671	0.02728051	-0.49637627	1.00000000	-0.88116977
0.35203178	-0.42619035	-0.01565590	0.03453181	-0.88116977	1.00000000

Covariance matrix
7.72569646E-15	-6.32981437E-16	1.07642224E-14	-7.61539961E-14	-6.15670621E-12	4.50959421E-12
-6.32981437E-16	1.19799085E-14	-1.02646558E-14	-2.98511287E-13	8.15314511E-12	-6.79856330E-12
1.07642224E-14	-1.02646558E-14	1.20508466E-10	-3.12614691E-11	5.78815906E-11	-2.50480360E-11
-7.61539961E-14	-2.98511287E-13	-3.12614691E-11	8.25591080E-09	-8.71711258E-09	4.57286768E-10
-6.15670621E-12	8.15314511E-12	5.78815906E-11	-8.71711258E-09	3.73558215E-08	-2.48213565E-08
4.50959421E-12	-6.79856330E-12	-2.50480360E-11	4.57286768E-10	-2.48213565E-08	2.12409314E-08