AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004EK4 ∴ Orbital info ∴ Epoch epochXXX

(430712) 2004EK4 ▹

ORBITAL INFORMATION

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(ASCII data file 430712.eq0)

Keplerian elements at epoch
58562.2 MJD
	Value	1-σ variation	Units
a	3.06976	2.253e-08	au
e	0.256437	6.889e-08
i	16.346	5.535e-06	deg
Ω	41.814	2.379e-05	deg
ω	130.053	2.598e-05	deg
M	289.87	8.629e-06	deg

Other useful info
Absolute Magnitude (H)	15.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2826	au
Aphelion	3.857	au
Asc. node-Earth separation	2.4445	au
Desc. node-Earth separation	1.45414	au
Earth MOID	1.32152	au
Orbital period	1964.52	days
Date of orbit computation	apr 23 21:21

Correlation matrix
1.00000000	-0.25557319	0.02638346	0.01397821	-0.03949312	0.00966422
-0.25557319	1.00000000	-0.13298821	-0.01816203	0.05299749	0.00594510
0.02638346	-0.13298821	1.00000000	-0.52362153	0.45454118	0.00092956
0.01397821	-0.01816203	-0.52362153	1.00000000	-0.86121978	-0.02959315
-0.03949312	0.05299749	0.45454118	-0.86121978	1.00000000	-0.46092162
0.00966422	0.00594510	0.00092956	-0.02959315	-0.46092162	1.00000000

Covariance matrix
5.07765706E-16	-3.96754299E-16	3.29041118E-15	7.49267000E-15	-2.31203069E-14	1.87915226E-15
-3.96754299E-16	4.74623616E-15	-5.07077826E-14	-2.97640900E-14	9.48572470E-14	3.53425129E-15
3.29041118E-15	-5.07077826E-14	3.06318761E-11	-6.89378549E-11	6.53582701E-11	4.43942139E-14
7.49267000E-15	-2.97640900E-14	-6.89378549E-11	5.65857318E-10	-5.32240569E-10	-6.07446675E-12
-2.31203069E-14	9.48572470E-14	6.53582701E-11	-5.32240569E-10	6.74964645E-10	-1.03331106E-10
1.87915226E-15	3.53425129E-15	4.43942139E-14	-6.07446675E-12	-1.03331106E-10	7.44606760E-11