AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009EL23 ∴ Orbital info ∴ Epoch epochXXX

(514983) 2009EL23 ▹

ORBITAL INFORMATION

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(ASCII data file 514983.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.70238	2.903e-08	au
e	0.098335	7.988e-08
i	13.933	9.694e-06	deg
Ω	16.366	2.554e-05	deg
ω	209.065	5.068e-05	deg
M	109.533	4.731e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4366	au
Aphelion	2.9681	au
Asc. node-Earth separation	1.92985	au
Desc. node-Earth separation	1.46372	au
Earth MOID	1.43826	au
Orbital period	1622.62	days
Date of orbit computation	apr 23 21:39

Correlation matrix
1.00000000	-0.28682573	0.00870938	-0.00639284	0.14959157	-0.33152114
-0.28682573	1.00000000	-0.00380755	-0.01802148	-0.43379895	0.54587885
0.00870938	-0.00380755	1.00000000	-0.18159840	0.09562349	-0.00884954
-0.00639284	-0.01802148	-0.18159840	1.00000000	-0.49275608	0.00913590
0.14959157	-0.43379895	0.09562349	-0.49275608	1.00000000	-0.85628323
-0.33152114	0.54587885	-0.00884954	0.00913590	-0.85628323	1.00000000

Covariance matrix
8.42771887E-16	-6.65167731E-16	2.45091651E-15	-4.73924927E-15	2.20089646E-13	-4.55332956E-13
-6.65167731E-16	6.38140196E-15	-2.94842745E-15	-3.67628466E-14	-1.75624062E-12	2.06308515E-12
2.45091651E-15	-2.94842745E-15	9.39663844E-11	-4.49530298E-11	4.69773273E-11	-4.05853953E-12
-4.73924927E-15	-3.67628466E-14	-4.49530298E-11	6.52110803E-10	-6.37720177E-10	1.10376081E-11
2.20089646E-13	-1.75624062E-12	4.69773273E-11	-6.37720177E-10	2.56847264E-09	-2.05313613E-09
-4.55332956E-13	2.06308515E-12	-4.05853953E-12	1.10376081E-11	-2.05313613E-09	2.23833798E-09