AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011ES50 ∴ Orbital info ∴ Epoch epochXXX

(331305) 2011ES50 ▹

ORBITAL INFORMATION

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(ASCII data file 331305.eq0)

Keplerian elements at epoch
58140.7 MJD
	Value	1-σ variation	Units
a	3.08776	3.4e-08	au
e	0.020496	5.712e-08
i	11.364	5.335e-06	deg
Ω	90.429	3.053e-05	deg
ω	131.499	0.0001423	deg
M	45.411	0.000139	deg

Other useful info
Absolute Magnitude (H)	15.6	mag
Slope parameter (G)	0.15	mag
Perihelion	3.0245	au
Aphelion	3.151	au
Asc. node-Earth separation	2.14503	au
Desc. node-Earth separation	2.02837	au
Earth MOID	2.02094	au
Orbital period	1981.82	days
Date of orbit computation	apr 23 20:59

Correlation matrix
1.00000000	-0.09589731	0.01296907	-0.00184847	-0.09927207	0.09982162
-0.09589731	1.00000000	-0.01400487	0.00358637	-0.09853082	0.11341518
0.01296907	-0.01400487	1.00000000	-0.05380479	0.02181708	-0.01045885
-0.00184847	0.00358637	-0.05380479	1.00000000	-0.21380724	0.00388961
-0.09927207	-0.09853082	0.02181708	-0.21380724	1.00000000	-0.97718633
0.09982162	0.11341518	-0.01045885	0.00388961	-0.97718633	1.00000000

Covariance matrix
1.15627344E-15	-1.86269793E-16	2.35271718E-15	-1.91894330E-15	-4.80476707E-13	4.71692828E-13
-1.86269793E-16	3.26295776E-15	-4.26791199E-15	6.25434088E-15	-8.01111234E-13	9.00287609E-13
2.35271718E-15	-4.26791199E-15	2.84617427E-11	-8.76339241E-12	1.65669397E-11	-7.75387717E-12
-1.91894330E-15	6.25434088E-15	-8.76339241E-12	9.32054276E-10	-9.29090490E-10	1.65017972E-11
-4.80476707E-13	-8.01111234E-13	1.65669397E-11	-9.29090490E-10	2.02595599E-08	-1.93284378E-08
4.71692828E-13	9.00287609E-13	-7.75387717E-12	1.65017972E-11	-1.93284378E-08	1.93111764E-08