AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001HN56 ∴ Orbital info ∴ Epoch epochXXX

(82223) 2001HN56 ▹

ORBITAL INFORMATION

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(ASCII data file 82223.eq0)

Keplerian elements at epoch
57550.0 MJD
	Value	1-σ variation	Units
a	2.28269	8.22e-09	au
e	0.161355	4.593e-08
i	3.927	4.263e-06	deg
Ω	249.664	7.778e-05	deg
ω	52.589	8.006e-05	deg
M	74.76	1.962e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9144	au
Aphelion	2.651	au
Asc. node-Earth separation	1.01064	au
Desc. node-Earth separation	1.47875	au
Earth MOID	0.90177	au
Orbital period	1259.71	days
Date of orbit computation	apr 23 20:04

Correlation matrix
1.00000000	0.20315144	-0.00606302	-0.00303026	0.07984675	-0.36078554
0.20315144	1.00000000	0.00011590	-0.00940855	0.09634400	-0.45673061
-0.00606302	0.00011590	1.00000000	-0.26903941	0.25613726	0.01646662
-0.00303026	-0.00940855	-0.26903941	1.00000000	-0.97079832	0.00651505
0.07984675	0.09634400	0.25613726	-0.97079832	1.00000000	-0.24127417
-0.36078554	-0.45673061	0.01646662	0.00651505	-0.24127417	1.00000000

Covariance matrix
6.75684911E-17	7.66908618E-17	-2.12451473E-16	-1.93751880E-15	5.25450662E-14	-5.81745841E-14
7.66908618E-17	2.10912930E-15	2.26891274E-17	-3.36100360E-14	3.54224743E-13	-4.11456351E-13
-2.12451473E-16	2.26891274E-17	1.81717904E-11	-8.92091139E-11	8.74126360E-11	1.37694119E-12
-1.93751880E-15	-3.36100360E-14	-8.92091139E-11	6.05046763E-09	-6.04541458E-09	9.94087388E-12
5.25450662E-14	3.54224743E-13	8.74126360E-11	-6.04541458E-09	6.40922041E-09	-3.78900771E-10
-5.81745841E-14	-4.11456351E-13	1.37694119E-12	9.94087388E-12	-3.78900771E-10	3.84790292E-10