AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011DE20 ∴ Orbital info ∴ Epoch epochXXX

(386865) 2011DE20 ▹

ORBITAL INFORMATION

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(ASCII data file 386865.eq1)

Keplerian elements at epoch
60600.0 MJD
	Value	1-σ variation	Units
a	2.42713	2.088e-08	au
e	0.167091	5.363e-08
i	12.694	6.575e-06	deg
Ω	47.438	2.452e-05	deg
ω	106.56	3.214e-05	deg
M	225.902	2.233e-05	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0216	au
Aphelion	2.8327	au
Asc. node-Earth separation	1.48722	au
Desc. node-Earth separation	1.24456	au
Earth MOID	1.0729	au
Orbital period	1381.14	days
Date of orbit computation	Jul 26 10:30

Correlation matrix
1.00000000	-0.39295471	0.03983894	0.00955358	0.06547897	-0.50023206
-0.39295471	1.00000000	0.00057569	-0.01855902	0.13139606	-0.01469702
0.03983894	0.00057569	1.00000000	-0.15579828	0.12793148	-0.03067218
0.00955358	-0.01855902	-0.15579828	1.00000000	-0.76251279	0.02732410
0.06547897	0.13139606	0.12793148	-0.76251279	1.00000000	-0.60090676
-0.50023206	-0.01469702	-0.03067218	0.02732410	-0.60090676	1.00000000

Covariance matrix
4.35809745E-16	-4.39970576E-16	5.46835240E-15	4.89031670E-15	4.39284413E-14	-2.33239035E-13
-4.39970576E-16	2.87650627E-15	2.03010910E-16	-2.44067577E-14	2.26469909E-13	-1.76052953E-14
5.46835240E-15	2.03010910E-16	4.32315137E-11	-2.51180127E-11	2.70316874E-11	-4.50428708E-12
4.89031670E-15	-2.44067577E-14	-2.51180127E-11	6.01235776E-10	-6.00848575E-10	1.49640617E-11
4.39284413E-14	2.26469909E-13	2.70316874E-11	-6.00848575E-10	1.03273999E-09	-4.31304342E-10
-2.33239035E-13	-1.76052953E-14	-4.50428708E-12	1.49640617E-11	-4.31304342E-10	4.98841404E-10