AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004EK89 ∴ Orbital info ∴ Epoch epochXXX

(568496) 2004EK89 ▹

ORBITAL INFORMATION

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(ASCII data file 568496.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.55701	2.299e-08	au
e	0.210903	4.765e-08
i	13.246	1.498e-05	deg
Ω	166.655	3.666e-05	deg
ω	68.77	6.014e-05	deg
M	287.924	4.789e-05	deg

Other useful info
Absolute Magnitude (H)	17.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0177	au
Aphelion	3.0963	au
Asc. node-Earth separation	1.27776	au
Desc. node-Earth separation	1.6386	au
Earth MOID	1.05131	au
Orbital period	1493.47	days
Date of orbit computation	apr 23 21:50

Correlation matrix
1.00000000	0.47348170	-0.00271015	-0.00667798	0.40119769	-0.61848880
0.47348170	1.00000000	-0.01000066	0.00356944	0.24705832	-0.36090067
-0.00271015	-0.01000066	1.00000000	-0.76285389	0.44149584	0.01599330
-0.00667798	0.00356944	-0.76285389	1.00000000	-0.59932032	0.00588184
0.40119769	0.24705832	0.44149584	-0.59932032	1.00000000	-0.79144635
-0.61848880	-0.36090067	0.01599330	0.00588184	-0.79144635	1.00000000

Covariance matrix
5.28538698E-16	5.18733975E-16	-9.33121390E-16	-5.62823854E-15	5.54686037E-13	-6.80961991E-13
5.18733975E-16	2.27094283E-15	-7.13735415E-15	6.23579434E-15	7.08032180E-13	-8.23651375E-13
-9.33121390E-16	-7.13735415E-15	2.24290767E-10	-4.18828300E-10	3.97633281E-10	1.14708689E-11
-5.62823854E-15	6.23579434E-15	-4.18828300E-10	1.34393393E-09	-1.32129068E-09	1.03265317E-11
5.54686037E-13	7.08032180E-13	3.97633281E-10	-1.32129068E-09	3.61660284E-09	-2.27942091E-09
-6.80961991E-13	-8.23651375E-13	1.14708689E-11	1.03265317E-11	-2.27942091E-09	2.29353446E-09