AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002EY99 ∴ Orbital info ∴ Epoch epochXXX

(258662) 2002EY99 ▹

ORBITAL INFORMATION

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(ASCII data file 258662.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.78819	1.816e-08	au
e	0.134343	5.85e-08
i	7.578	4.899e-06	deg
Ω	257.563	4.677e-05	deg
ω	253.173	5.072e-05	deg
M	269.168	2.029e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4136	au
Aphelion	3.1628	au
Asc. node-Earth separation	1.83375	au
Desc. node-Earth separation	1.65109	au
Earth MOID	1.43857	au
Orbital period	1700.52	days
Date of orbit computation	apr 23 20:44

Correlation matrix
1.00000000	0.28165789	-0.00044187	-0.01252838	0.10421647	-0.48087137
0.28165789	1.00000000	-0.01370454	0.00273614	0.05880999	-0.21461213
-0.00044187	-0.01370454	1.00000000	0.05773156	-0.05942213	0.01024447
-0.01252838	0.00273614	0.05773156	1.00000000	-0.91513786	0.00234848
0.10421647	0.05880999	-0.05942213	-0.91513786	1.00000000	-0.38336891
-0.48087137	-0.21461213	0.01024447	0.00234848	-0.38336891	1.00000000

Covariance matrix
3.29710957E-16	2.99194122E-16	-3.93066291E-17	-1.06389445E-14	9.59892451E-14	-1.77199749E-13
2.99194122E-16	3.42238529E-15	-3.92769797E-15	7.48582640E-15	1.74515941E-13	-2.54792239E-13
-3.93066291E-17	-3.92769797E-15	2.40003952E-11	1.32269367E-11	-1.47664795E-11	1.01851224E-12
-1.06389445E-14	7.48582640E-15	1.32269367E-11	2.18712509E-09	-2.17091521E-09	2.22889899E-12
9.59892451E-14	1.74515941E-13	-1.47664795E-11	-2.17091521E-09	2.57299570E-09	-3.94642549E-10
-1.77199749E-13	-2.54792239E-13	1.01851224E-12	2.22889899E-12	-3.94642549E-10	4.11846120E-10