AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008EC65 ∴ Orbital info ∴ Epoch epochXXX

(476454) 2008EC65 ▹

ORBITAL INFORMATION

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(ASCII data file 476454.eq0)

Keplerian elements at epoch
58181.4 MJD
	Value	1-σ variation	Units
a	3.08743	3.769e-08	au
e	0.146109	7.346e-08
i	15.142	1.037e-05	deg
Ω	188.11	2.6e-05	deg
ω	321.245	4.476e-05	deg
M	321.001	3.405e-05	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6363	au
Aphelion	3.5385	au
Asc. node-Earth separation	1.71416	au
Desc. node-Earth separation	2.41055	au
Earth MOID	1.66315	au
Orbital period	1981.5	days
Date of orbit computation	apr 23 21:31

Correlation matrix
1.00000000	-0.20662643	0.03700728	-0.01136270	0.04772507	-0.06727270
-0.20662643	1.00000000	0.00021293	0.01344756	0.32012962	-0.39120427
0.03700728	0.00021293	1.00000000	0.21725594	-0.09764195	-0.03233965
-0.01136270	0.01344756	0.21725594	1.00000000	-0.54724838	-0.01907040
0.04772507	0.32012962	-0.09764195	-0.54724838	1.00000000	-0.81624450
-0.06727270	-0.39120427	-0.03233965	-0.01907040	-0.81624450	1.00000000

Covariance matrix
1.42030684E-15	-5.72073521E-16	1.44598771E-14	-1.11326512E-14	8.05082909E-14	-8.63180357E-14
-5.72073521E-16	5.39696697E-15	1.62181486E-16	2.56829190E-14	1.05269768E-12	-9.78475745E-13
1.44598771E-14	1.62181486E-16	1.07491158E-10	5.85577190E-11	-4.53133039E-11	-1.14154556E-11
-1.11326512E-14	2.56829190E-14	5.85577190E-11	6.75852983E-10	-6.36815353E-10	-1.68794208E-11
8.05082909E-14	1.05269768E-12	-4.53133039E-11	-6.36815353E-10	2.00357615E-09	-1.24392670E-09
-8.63180357E-14	-9.78475745E-13	-1.14154556E-11	-1.68794208E-11	-1.24392670E-09	1.15915949E-09