AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011KE12 ∴ Orbital info ∴ Epoch epochXXX

(590137) 2011KE12 ▹

ORBITAL INFORMATION

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(ASCII data file 590137.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.15355	1.308e-08	au
e	0.161099	4.712e-08
i	3.621	5.252e-06	deg
Ω	252.26	0.0001007	deg
ω	0.605	0.0001041	deg
M	19.393	3.099e-05	deg

Other useful info
Absolute Magnitude (H)	18.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8066	au
Aphelion	2.5005	au
Asc. node-Earth separation	0.79224	au
Desc. node-Earth separation	1.51567	au
Earth MOID	0.792	au
Orbital period	1154.33	days
Date of orbit computation	apr 23 21:53

Correlation matrix
1.00000000	-0.18288924	0.01632135	-0.00914512	0.16194028	-0.75810048
-0.18288924	1.00000000	0.00501892	-0.00208037	-0.07420201	0.31151271
0.01632135	0.00501892	1.00000000	-0.26475632	0.25850771	-0.01543244
-0.00914512	-0.00208037	-0.26475632	1.00000000	-0.96767215	0.00931747
0.16194028	-0.07420201	0.25850771	-0.96767215	1.00000000	-0.25324433
-0.75810048	0.31151271	-0.01543244	0.00931747	-0.25324433	1.00000000

Covariance matrix
1.71078923E-16	-1.12720206E-16	1.12110911E-15	-1.20448288E-14	2.20497008E-13	-3.07327289E-13
-1.12720206E-16	2.22039755E-15	1.24199325E-15	-9.87116043E-15	-3.63982605E-13	4.54953739E-13
1.12110911E-15	1.24199325E-15	2.75795340E-11	-1.40007994E-10	1.41324196E-10	-2.51190999E-12
-1.20448288E-14	-9.87116043E-15	-1.40007994E-10	1.01397227E-08	-1.01435704E-08	2.90794991E-11
2.20497008E-13	-3.63982605E-13	1.41324196E-10	-1.01435704E-08	1.08367520E-08	-8.17081546E-10
-3.07327289E-13	4.54953739E-13	-2.51190999E-12	2.90794991E-11	-8.17081546E-10	9.60621268E-10