AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004EF78 ∴ Orbital info ∴ Epoch epochXXX

(144518) 2004EF78 ▹

ORBITAL INFORMATION

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(ASCII data file 144518.eq0)

Keplerian elements at epoch
58077.1 MJD
	Value	1-σ variation	Units
a	2.64591	1.033e-08	au
e	0.136757	5.512e-08
i	14.249	5.091e-06	deg
Ω	15.339	1.351e-05	deg
ω	22.143	2.201e-05	deg
M	201.584	1.431e-05	deg

Other useful info
Absolute Magnitude (H)	15.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2841	au
Aphelion	3.0078	au
Asc. node-Earth separation	1.30521	au
Desc. node-Earth separation	1.97124	au
Earth MOID	1.29458	au
Orbital period	1572.03	days
Date of orbit computation	apr 23 20:19

Correlation matrix
1.00000000	0.18662071	-0.00808013	0.00363405	-0.20760262	0.24780378
0.18662071	1.00000000	-0.05029593	0.04342061	-0.36523371	0.37283052
-0.00808013	-0.05029593	1.00000000	0.35402952	-0.18766904	-0.02511346
0.00363405	0.04342061	0.35402952	1.00000000	-0.59666346	0.00307838
-0.20760262	-0.36523371	-0.18766904	-0.59666346	1.00000000	-0.79396883
0.24780378	0.37283052	-0.02511346	0.00307838	-0.79396883	1.00000000

Covariance matrix
1.06783515E-16	1.06294164E-16	-4.25078870E-16	5.07485854E-16	-4.72129583E-14	3.66485705E-14
1.06294164E-16	3.03805007E-15	-1.41133295E-14	3.23425789E-14	-4.43041680E-13	2.94107384E-13
-4.25078870E-16	-1.41133295E-14	2.59178086E-11	2.43567777E-11	-2.10265514E-11	-1.82979604E-12
5.07485854E-16	3.23425789E-14	2.43567777E-11	1.82625930E-10	-1.77454464E-10	5.95387725E-13
-4.72129583E-14	-4.43041680E-13	-2.10265514E-11	-1.77454464E-10	4.84342458E-10	-2.50078718E-10
3.66485705E-14	2.94107384E-13	-1.82979604E-12	5.95387725E-13	-2.50078718E-10	2.04830213E-10