AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004EK20 ∴ Orbital info ∴ Epoch epochXXX

2004EK20 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2004EK20.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.73283	1.246e-08	au
e	0.456271	2.641e-07
i	33.889	3.986e-05	deg
Ω	0.542	1.606e-05	deg
ω	169.987	0.000263	deg
M	161.188	8.608e-05	deg

Other useful info
Absolute Magnitude (H)	19.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.4859	au
Aphelion	3.9797	au
Asc. node-Earth separation	2.92681	au
Desc. node-Earth separation	0.497	au
Earth MOID	0.4953	au
Orbital period	1650.13	days
Date of orbit computation	apr 24 01:23

Correlation matrix
1.00000000	0.70301388	-0.18748156	0.08121544	0.87959095	-0.89593064
0.70301388	1.00000000	-0.35450627	0.09934471	0.75340613	-0.74229835
-0.18748156	-0.35450627	1.00000000	-0.70720239	-0.04923899	0.07614881
0.08121544	0.09934471	-0.70720239	1.00000000	-0.04471893	-0.00296691
0.87959095	0.75340613	-0.04923899	-0.04471893	1.00000000	-0.99789806
-0.89593064	-0.74229835	0.07614881	-0.00296691	-0.99789806	1.00000000

Covariance matrix
1.55348933E-16	2.31373894E-15	-9.31451500E-14	1.62540989E-14	2.88337220E-12	-9.61237709E-13
2.31373894E-15	6.97256597E-14	-3.73136549E-12	4.21222145E-13	5.23228365E-11	-1.68724087E-11
-9.31451500E-14	-3.73136549E-12	1.58889464E-09	-4.52648839E-10	-5.16205370E-10	2.61284066E-10
1.62540989E-14	4.21222145E-13	-4.52648839E-10	2.57834059E-10	-1.88854515E-10	-4.10087189E-12
2.88337220E-12	5.23228365E-11	-5.16205370E-10	-1.88854515E-10	6.91722066E-08	-2.25919785E-08
-9.61237709E-13	-1.68724087E-11	2.61284066E-10	-4.10087189E-12	-2.25919785E-08	7.40976692E-09