AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Ekard ∴ Orbital info ∴ Epoch epochXXX

(694) Ekard ▹

ORBITAL INFORMATION

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(ASCII data file 694.eq0)

Keplerian elements at epoch
57865.9 MJD
	Value	1-σ variation	Units
a	2.67364	4.644e-09	au
e	0.322159	2.541e-08
i	15.881	2.705e-06	deg
Ω	230.01	9.943e-06	deg
ω	111.638	1.034e-05	deg
M	260.774	4.415e-06	deg

Other useful info
Absolute Magnitude (H)	9.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8123	au
Aphelion	3.535	au
Asc. node-Earth separation	1.70899	au
Desc. node-Earth separation	1.15092	au
Earth MOID	0.8716	au
Orbital period	1596.81	days
Date of orbit computation	apr 23 19:45

Correlation matrix
1.00000000	-0.11496088	0.01405205	-0.01768124	0.11367419	-0.40636324
-0.11496088	1.00000000	0.00807875	0.01581033	0.09361234	-0.16053484
0.01405205	0.00807875	1.00000000	-0.54134427	0.51040810	-0.03385104
-0.01768124	0.01581033	-0.54134427	1.00000000	-0.92633139	0.01326259
0.11367419	0.09361234	0.51040810	-0.92633139	1.00000000	-0.35092918
-0.40636324	-0.16053484	-0.03385104	0.01326259	-0.35092918	1.00000000

Covariance matrix
2.15700583E-17	-1.35681746E-17	1.76531887E-16	-8.16505303E-16	5.46044698E-15	-8.33325908E-15
-1.35681746E-17	6.45790083E-16	5.55325623E-16	3.99491335E-15	2.46047777E-14	-1.80131554E-14
1.76531887E-16	5.55325623E-16	7.31670717E-12	-1.45596858E-11	1.42796009E-11	-4.04300859E-13
-8.16505303E-16	3.99491335E-15	-1.45596858E-11	9.88646977E-11	-9.52637516E-11	5.82269005E-13
5.46044698E-15	2.46047777E-14	1.42796009E-11	-9.52637516E-11	1.06974770E-10	-1.60263629E-11
-8.33325908E-15	-1.80131554E-14	-4.04300859E-13	5.82269005E-13	-1.60263629E-11	1.94961845E-11