AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009HN16 ∴ Orbital info ∴ Epoch epochXXX

(462596) 2009HN16 ▹

ORBITAL INFORMATION

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(ASCII data file 462596.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.34966	1.96e-08	au
e	0.073311	4.66e-08
i	7.233	7.188e-06	deg
Ω	136.862	5.304e-05	deg
ω	301.329	8.186e-05	deg
M	166.081	6.382e-05	deg

Other useful info
Absolute Magnitude (H)	18.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1774	au
Aphelion	2.5219	au
Asc. node-Earth separation	1.26554	au
Desc. node-Earth separation	1.4162	au
Earth MOID	1.20358	au
Orbital period	1315.55	days
Date of orbit computation	apr 23 21:28

Correlation matrix
1.00000000	-0.12832346	-0.00315870	-0.00016864	0.15511996	-0.30800950
-0.12832346	1.00000000	0.00650121	0.00179982	-0.16863616	0.23134314
-0.00315870	0.00650121	1.00000000	0.46204591	-0.30559324	0.01170351
-0.00016864	0.00179982	0.46204591	1.00000000	-0.64956079	0.00861014
0.15511996	-0.16863616	-0.30559324	-0.64956079	1.00000000	-0.75954171
-0.30800950	0.23134314	0.01170351	0.00861014	-0.75954171	1.00000000

Covariance matrix
3.84195572E-16	-1.17216894E-16	-4.45051154E-16	-1.75328246E-16	2.48897246E-13	-3.85317490E-13
-1.17216894E-16	2.17178065E-15	2.17784754E-15	4.44898495E-15	-6.43331667E-13	6.88086526E-13
-4.45051154E-16	2.17784754E-15	5.16715206E-11	1.76170918E-10	-1.79823151E-10	5.36933116E-12
-1.75328246E-16	4.44898495E-15	1.76170918E-10	2.81350005E-09	-2.82045717E-09	2.91482279E-11
2.48897246E-13	-6.43331667E-13	-1.79823151E-10	-2.82045717E-09	6.70119850E-09	-3.96831657E-09
-3.85317490E-13	6.88086526E-13	5.36933116E-12	2.91482279E-11	-3.96831657E-09	4.07339832E-09