AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008CO98 ∴ Orbital info ∴ Epoch epochXXX

(424458) 2008CO98 ▹

ORBITAL INFORMATION

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(ASCII data file 424458.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.43457	1.679e-08	au
e	0.145101	7.031e-08
i	0.851	8.078e-06	deg
Ω	322.694	0.0005482	deg
ω	142.171	0.0005496	deg
M	120.8	3.219e-05	deg

Other useful info
Absolute Magnitude (H)	18.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0813	au
Aphelion	2.7878	au
Asc. node-Earth separation	1.6787	au
Desc. node-Earth separation	1.15202	au
Earth MOID	1.09871	au
Orbital period	1387.5	days
Date of orbit computation	apr 23 21:20

Correlation matrix
1.00000000	-0.17365380	-0.00794141	0.00585336	-0.00662063	-0.22826765
-0.17365380	1.00000000	-0.01268830	0.02217906	-0.02391601	0.06546523
-0.00794141	-0.01268830	1.00000000	0.04096821	-0.04101876	0.00414613
0.00585336	0.02217906	0.04096821	1.00000000	-0.99795162	0.01205734
-0.00662063	-0.02391601	-0.04101876	-0.99795162	1.00000000	-0.07324371
-0.22826765	0.06546523	0.00414613	0.01205734	-0.07324371	1.00000000

Covariance matrix
2.81988438E-16	-2.05021418E-16	-1.07726048E-15	5.38790818E-14	-6.11005831E-14	-1.23395488E-13
-2.05021418E-16	4.94309043E-15	-7.20625977E-15	8.54755789E-13	-9.24098577E-13	1.48166218E-13
-1.07726048E-15	-7.20625977E-15	6.52551235E-11	1.81406915E-10	-1.82104282E-10	1.07817511E-12
5.38790818E-14	8.54755789E-13	1.81406915E-10	3.00468643E-07	-3.00634892E-07	2.12760233E-10
-6.11005831E-14	-9.24098577E-13	-1.82104282E-10	-3.00634892E-07	3.02037339E-07	-1.29580576E-09
-1.23395488E-13	1.48166218E-13	1.07817511E-12	2.12760233E-10	-1.29580576E-09	1.03628332E-09