AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2010HC20 ∴ Orbital info ∴ Epoch epochXXX

(359393) 2010HC20 ▹

ORBITAL INFORMATION

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(ASCII data file 359393.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.25224	1.682e-08	au
e	0.207187	6.057e-08
i	3.642	6.83e-06	deg
Ω	60.139	9.7e-05	deg
ω	256.928	9.937e-05	deg
M	324.235	2.748e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7856	au
Aphelion	2.7189	au
Asc. node-Earth separation	1.27418	au
Desc. node-Earth separation	1.04726	au
Earth MOID	0.77636	au
Orbital period	1234.58	days
Date of orbit computation	apr 23 21:06

Correlation matrix
1.00000000	0.33938666	0.00127394	-0.01393646	0.11898490	-0.69909512
0.33938666	1.00000000	-0.02212706	-0.00069363	0.11915466	-0.60191901
0.00127394	-0.02212706	1.00000000	-0.47680845	0.45996356	0.01856577
-0.01393646	-0.00069363	-0.47680845	1.00000000	-0.97459775	0.00851415
0.11898490	0.11915466	0.45996356	-0.97459775	1.00000000	-0.21930348
-0.69909512	-0.60191901	0.01856577	0.00851415	-0.21930348	1.00000000

Covariance matrix
2.82794944E-16	3.45672437E-16	1.46327018E-16	-2.27323238E-14	1.98823321E-13	-3.23021958E-13
3.45672437E-16	3.66832947E-15	-9.15368992E-15	-4.07492738E-15	7.17108424E-13	-1.00168733E-12
1.46327018E-16	-9.15368992E-15	4.66526959E-11	-3.15891357E-10	3.12177390E-10	3.48426524E-12
-2.27323238E-14	-4.07492738E-15	-3.15891357E-10	9.40829340E-09	-9.39334933E-09	2.26911573E-11
1.98823321E-13	7.17108424E-13	3.12177390E-10	-9.39334933E-09	9.87368538E-09	-5.98749429E-10
-3.23021958E-13	-1.00168733E-12	3.48426524E-12	2.26911573E-11	-5.98749429E-10	7.54952988E-10