AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008ED89 ∴ Orbital info ∴ Epoch epochXXX

(506921) 2008ED89 ▹

ORBITAL INFORMATION

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(ASCII data file 506921.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.38003	1.584e-08	au
e	0.235883	4.791e-08
i	22.945	9.597e-06	deg
Ω	12.147	1.16e-05	deg
ω	76.752	3.042e-05	deg
M	193.714	2.517e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8186	au
Aphelion	2.9414	au
Asc. node-Earth separation	1.13308	au
Desc. node-Earth separation	1.37655	au
Earth MOID	0.96099	au
Orbital period	1341.14	days
Date of orbit computation	apr 23 21:38

Correlation matrix
1.00000000	-0.41386998	0.06445473	-0.03282440	0.35603474	-0.56994744
-0.41386998	1.00000000	-0.07678240	0.02840615	-0.12360881	0.27935910
0.06445473	-0.07678240	1.00000000	0.08116330	-0.00972525	-0.03646677
-0.03282440	0.02840615	0.08116330	1.00000000	-0.37728856	0.04038207
0.35603474	-0.12360881	-0.00972525	-0.37728856	1.00000000	-0.90540878
-0.56994744	0.27935910	-0.03646677	0.04038207	-0.90540878	1.00000000

Covariance matrix
2.51059627E-16	-3.14206204E-16	9.80119478E-15	-6.03225441E-15	1.71604803E-13	-2.27306076E-13
-3.14206204E-16	2.29575094E-15	-3.53069210E-14	1.57858965E-14	-1.80160852E-13	3.36909302E-13
9.80119478E-15	-3.53069210E-14	9.21025408E-11	9.03420410E-12	-2.83912867E-12	-8.80888366E-12
-6.03225441E-15	1.57858965E-14	9.03420410E-12	1.34520611E-10	-1.33111836E-10	1.17888312E-11
1.71604803E-13	-1.80160852E-13	-2.83912867E-12	-1.33111836E-10	9.25331277E-10	-6.93236021E-10
-2.27306076E-13	3.36909302E-13	-8.80888366E-12	1.17888312E-11	-6.93236021E-10	6.33542275E-10