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.eq0)

Keplerian elements at epoch
57556.2 MJD
	Value	1-σ variation	Units
a	2.37695	2.443e-08	au
e	0.096631	8.029e-08
i	3.818	1.003e-05	deg
Ω	328.345	0.0001378	deg
ω	158.238	0.0001579	deg
M	357.16	6.967e-05	deg

Other useful info
Absolute Magnitude (H)	18.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1473	au
Aphelion	2.6066	au
Asc. node-Earth separation	1.57593	au
Desc. node-Earth separation	1.17355	au
Earth MOID	1.16396	au
Orbital period	1338.53	days
Date of orbit computation	apr 23 21:26

Correlation matrix
1.00000000	0.01758591	0.00273254	-0.02221233	0.21762884	-0.43055698
0.01758591	1.00000000	-0.01793659	-0.01400182	0.17095862	-0.33503236
0.00273254	-0.01793659	1.00000000	0.30240015	-0.27242415	0.01971822
-0.02221233	-0.01400182	0.30240015	1.00000000	-0.88183449	0.02641933
0.21762884	0.17095862	-0.27242415	-0.88183449	1.00000000	-0.49273441
-0.43055698	-0.33503236	0.01971822	0.02641933	-0.49273441	1.00000000

Covariance matrix
5.96679685E-16	3.44892264E-17	6.69798935E-16	-7.47547704E-14	8.39567735E-13	-7.32782211E-13
3.44892264E-17	6.44608267E-15	-1.44509234E-14	-1.54884024E-13	2.16774208E-12	-1.87416725E-12
6.69798935E-16	-1.44509234E-14	1.00696759E-10	4.18084294E-10	-4.31739733E-10	1.37863456E-11
-7.47547704E-14	-1.54884024E-13	4.18084294E-10	1.89822726E-08	-1.91880064E-08	2.53611878E-10
8.39567735E-13	2.16774208E-12	-4.31739733E-10	-1.91880064E-08	2.49423485E-08	-5.42194639E-09
-7.32782211E-13	-1.87416725E-12	1.37863456E-11	2.53611878E-10	-5.42194639E-09	4.85453138E-09