AstDyS

AstDyS-2

Asteroids - Dynamic Site

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

(241517) 2009EK ▹

ORBITAL INFORMATION

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(ASCII data file 241517.eq0)

Keplerian elements at epoch
57733.1 MJD
	Value	1-σ variation	Units
a	3.06846	2.26e-08	au
e	0.147473	4.454e-08
i	8.388	4.794e-06	deg
Ω	77.532	4.012e-05	deg
ω	176.674	4.483e-05	deg
M	67.16	2.069e-05	deg

Other useful info
Absolute Magnitude (H)	15.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6159	au
Aphelion	3.521	au
Asc. node-Earth separation	2.53512	au
Desc. node-Earth separation	1.60293	au
Earth MOID	1.60272	au
Orbital period	1963.27	days
Date of orbit computation	apr 23 20:40

Correlation matrix
1.00000000	0.28520742	0.00305881	-0.01224609	0.02697881	-0.04691936
0.28520742	1.00000000	-0.00386749	0.00537271	-0.12420186	0.26997120
0.00305881	-0.00386749	1.00000000	-0.27263019	0.24470541	-0.00397676
-0.01224609	0.00537271	-0.27263019	1.00000000	-0.88541686	0.00136314
0.02697881	-0.12420186	0.24470541	-0.88541686	1.00000000	-0.45884739
-0.04691936	0.26997120	-0.00397676	0.00136314	-0.45884739	1.00000000

Covariance matrix
5.10838771E-16	2.87099324E-16	3.31429876E-16	-1.11036171E-14	2.73380513E-14	-2.19423309E-14
2.87099324E-16	1.98362163E-15	-8.25764241E-16	9.59947768E-15	-2.48004999E-13	2.48791538E-13
3.31429876E-16	-8.25764241E-16	2.29823541E-11	-5.24319833E-11	5.25949114E-11	-3.94471278E-13
-1.11036171E-14	9.59947768E-15	-5.24319833E-11	1.60934879E-09	-1.59248658E-09	1.13150233E-12
2.73380513E-14	-2.48004999E-13	5.25949114E-11	-1.59248658E-09	2.01004517E-09	-4.25657144E-10
-2.19423309E-14	2.48791538E-13	-3.94471278E-13	1.13150233E-12	-4.25657144E-10	4.28131812E-10