AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005YH9 ∴ Orbital info ∴ Epoch epochXXX

(291015) 2005YH9 ▹

ORBITAL INFORMATION

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(ASCII data file 291015.eq0)

Keplerian elements at epoch
58349.1 MJD
	Value	1-σ variation	Units
a	2.71966	2.252e-08	au
e	0.057184	6.171e-08
i	4.661	5.633e-06	deg
Ω	263.729	8.356e-05	deg
ω	224.685	9.873e-05	deg
M	245.611	5.167e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5641	au
Aphelion	2.8752	au
Asc. node-Earth separation	1.80967	au
Desc. node-Earth separation	1.62107	au
Earth MOID	1.58214	au
Orbital period	1638.22	days
Date of orbit computation	apr 23 20:51

Correlation matrix
1.00000000	0.00684565	0.00826689	-0.00243896	0.08150726	-0.15292774
0.00684565	1.00000000	0.01120949	0.01117935	0.09794458	-0.19815451
0.00826689	0.01120949	1.00000000	0.17197574	-0.14249248	-0.00609981
-0.00243896	0.01117935	0.17197574	1.00000000	-0.84762197	0.00809152
0.08150726	0.09794458	-0.14249248	-0.84762197	1.00000000	-0.53552850
-0.15292774	-0.19815451	-0.00609981	0.00809152	-0.53552850	1.00000000

Covariance matrix
5.07316143E-16	9.51432525E-18	1.04882641E-15	-4.59010836E-15	1.81251957E-13	-1.77977723E-13
9.51432525E-18	3.80756629E-15	3.89611306E-15	5.76393727E-14	5.96693332E-13	-6.31782716E-13
1.04882641E-15	3.89611306E-15	3.17280791E-11	8.09408771E-11	-7.92429962E-11	-1.77532698E-12
-4.59010836E-15	5.76393727E-14	8.09408771E-11	6.98164306E-09	-6.99242922E-09	3.49340358E-11
1.81251957E-13	5.96693332E-13	-7.92429962E-11	-6.99242922E-09	9.74751947E-09	-2.73193071E-09
-1.77977723E-13	-6.31782716E-13	-1.77532698E-12	3.49340358E-11	-2.73193071E-09	2.66980822E-09