AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2013EP21 ∴ Orbital info ∴ Epoch epochXXX

(451733) 2013EP21 ▹

ORBITAL INFORMATION

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(ASCII data file 451733.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.37738	2.437e-08	au
e	0.09531	7.952e-08
i	3.81	1.002e-05	deg
Ω	328.222	0.0001382	deg
ω	158.457	0.0001591	deg
M	41.658	7.728e-05	deg

Other useful info
Absolute Magnitude (H)	18.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1508	au
Aphelion	2.604	au
Asc. node-Earth separation	1.57365	au
Desc. node-Earth separation	1.1762	au
Earth MOID	1.16687	au
Orbital period	1338.89	days
Date of orbit computation	apr 23 21:26

Correlation matrix
1.00000000	0.03330327	0.00474809	-0.02224261	0.22296088	-0.55583985
0.03330327	1.00000000	-0.01794692	-0.01441180	0.16986632	-0.30551120
0.00474809	-0.01794692	1.00000000	0.30345139	-0.27251168	0.01797991
-0.02224261	-0.01441180	0.30345139	1.00000000	-0.87837996	0.02736797
0.22296088	0.16986632	-0.27251168	-0.87837996	1.00000000	-0.49478024
-0.55583985	-0.30551120	0.01797991	0.02736797	-0.49478024	1.00000000

Covariance matrix
5.93840435E-16	6.45391473E-17	1.15984360E-15	-7.49308500E-14	8.64439420E-13	-1.04673844E-12
6.45391473E-17	6.32416230E-15	-1.43066291E-14	-1.58438198E-13	2.14921458E-12	-1.87750994E-12
1.15984360E-15	-1.43066291E-14	1.00482840E-10	4.20508825E-10	-4.34612372E-10	1.39279436E-11
-7.49308500E-14	-1.58438198E-13	4.20508825E-10	1.91108527E-08	-1.93193921E-08	2.92372264E-10
8.64439420E-13	2.14921458E-12	-4.34612372E-10	-1.93193921E-08	2.53129064E-08	-6.08326821E-09
-1.04673844E-12	-1.87750994E-12	1.39279436E-11	2.92372264E-10	-6.08326821E-09	5.97182698E-09