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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.06232	2.264e-08	au
e	0.154444	4.519e-08
i	8.42	4.819e-06	deg
Ω	77.117	3.988e-05	deg
ω	177.777	4.416e-05	deg
M	195.123	2.06e-05	deg

Other useful info
Absolute Magnitude (H)	15.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5894	au
Aphelion	3.5353	au
Asc. node-Earth separation	2.55064	au
Desc. node-Earth separation	1.57456	au
Earth MOID	1.57449	au
Orbital period	1957.38	days
Date of orbit computation	apr 23 20:40

Correlation matrix
1.00000000	0.19675934	0.00607890	0.00510122	0.02145112	-0.33939641
0.19675934	1.00000000	-0.01381659	-0.00027066	-0.13309755	0.22131910
0.00607890	-0.01381659	1.00000000	-0.27586945	0.24844227	0.00029608
0.00510122	-0.00027066	-0.27586945	1.00000000	-0.89299014	0.00434827
0.02145112	-0.13309755	0.24844227	-0.89299014	1.00000000	-0.42844849
-0.33939641	0.22131910	0.00029608	0.00434827	-0.42844849	1.00000000

Covariance matrix
5.12435746E-16	2.01300536E-16	6.63107586E-16	4.60520787E-15	2.14459014E-14	-1.58276858E-13
2.01300536E-16	2.04258306E-15	-3.00905538E-15	-4.87827156E-16	-2.65665173E-13	2.06062626E-13
6.63107586E-16	-3.00905538E-15	2.32208903E-11	-5.30149371E-11	5.28736889E-11	2.93923106E-14
4.60520787E-15	-4.87827156E-16	-5.30149371E-11	1.59041488E-09	-1.57281110E-09	3.57241620E-12
2.14459014E-14	-2.65665173E-13	5.28736889E-11	-1.57281110E-09	1.95051534E-09	-3.89819688E-10
-1.58276858E-13	2.06062626E-13	2.93923106E-14	3.57241620E-12	-3.89819688E-10	4.24405425E-10