AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011EW20 ∴ Orbital info ∴ Epoch epochXXX

(369637) 2011EW20 ▹

ORBITAL INFORMATION

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(ASCII data file 369637.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.22955	3.993e-08	au
e	0.073657	7.582e-08
i	5.651	7.098e-06	deg
Ω	318.981	7.222e-05	deg
ω	250.697	8.972e-05	deg
M	52.68	5.723e-05	deg

Other useful info
Absolute Magnitude (H)	15.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9917	au
Aphelion	3.4674	au
Asc. node-Earth separation	2.27917	au
Desc. node-Earth separation	2.14958	au
Earth MOID	1.9932	au
Orbital period	2119.88	days
Date of orbit computation	apr 23 21:08

Correlation matrix
1.00000000	-0.07352360	0.01206393	0.01683399	0.07290225	-0.27753466
-0.07352360	1.00000000	0.00579935	-0.00282257	-0.21980790	0.38706226
0.01206393	0.00579935	1.00000000	0.30493028	-0.24098826	-0.00729203
0.01683399	-0.00282257	0.30493028	1.00000000	-0.80844037	0.01230281
0.07290225	-0.21980790	-0.24098826	-0.80844037	1.00000000	-0.59068499
-0.27753466	0.38706226	-0.00729203	0.01230281	-0.59068499	1.00000000

Covariance matrix
1.59443969E-15	-2.22590889E-16	3.41936640E-15	4.85457439E-14	2.61187777E-13	-6.34174552E-13
-2.22590889E-16	5.74848155E-15	3.12110725E-15	-1.54554537E-14	-1.49529803E-12	1.67936435E-12
3.41936640E-15	3.12110725E-15	5.03855316E-11	1.56319645E-10	-1.53481738E-10	-2.96202440E-12
4.85457439E-14	-1.54554537E-14	1.56319645E-10	5.21579093E-09	-5.23860886E-09	5.08454270E-11
2.61187777E-13	-1.49529803E-12	-1.53481738E-10	-5.23860886E-09	8.05036892E-09	-3.03285300E-09
-6.34174552E-13	1.67936435E-12	-2.96202440E-12	5.08454270E-11	-3.03285300E-09	3.27472678E-09