AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004EL45 ∴ Orbital info ∴ Epoch epochXXX

(197531) 2004EL45 ▹

ORBITAL INFORMATION

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(ASCII data file 197531.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.16615	1.056e-08	au
e	0.172165	5.285e-08
i	2.956	7.39e-06	deg
Ω	165.785	0.0001102	deg
ω	99.057	0.0001131	deg
M	30.707	2.714e-05	deg

Other useful info
Absolute Magnitude (H)	18.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7932	au
Aphelion	2.5391	au
Asc. node-Earth separation	1.16863	au
Desc. node-Earth separation	1.03949	au
Earth MOID	0.78026	au
Orbital period	1164.47	days
Date of orbit computation	apr 23 20:31

Correlation matrix
1.00000000	-0.26133651	-0.00669187	-0.00757956	0.04493222	-0.40033779
-0.26133651	1.00000000	0.01923694	0.01925996	-0.09508118	0.41394777
-0.00669187	0.01923694	1.00000000	0.36488393	-0.35719303	0.01180865
-0.00757956	0.01925996	0.36488393	1.00000000	-0.97588453	0.00979043
0.04493222	-0.09508118	-0.35719303	-0.97588453	1.00000000	-0.21817444
-0.40033779	0.41394777	0.01180865	0.00979043	-0.21817444	1.00000000

Covariance matrix
1.11557668E-16	-1.45873962E-16	-5.22344998E-16	-8.81941837E-15	5.36611868E-14	-1.14758613E-13
-1.45873962E-16	2.79290370E-15	7.51318345E-15	1.12132023E-13	-5.68166020E-13	5.93721149E-13
-5.22344998E-16	7.51318345E-15	5.46160021E-11	2.97071502E-10	-2.98480290E-10	2.36847680E-12
-8.81941837E-15	1.12132023E-13	2.97071502E-10	1.21364764E-08	-1.21561897E-08	2.92722997E-11
5.36611868E-14	-5.68166020E-13	-2.98480290E-10	-1.21561897E-08	1.27851392E-08	-6.69523135E-10
-1.14758613E-13	5.93721149E-13	2.36847680E-12	2.92722997E-11	-6.69523135E-10	7.36576701E-10