AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011EH42 ∴ Orbital info ∴ Epoch epochXXX

(322271) 2011EH42 ▹

ORBITAL INFORMATION

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(ASCII data file 322271.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.199	4.178e-08	au
e	0.085458	5.915e-08
i	9.949	8.594e-06	deg
Ω	15.335	3.236e-05	deg
ω	285.649	6.18e-05	deg
M	342.481	5.465e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9256	au
Aphelion	3.4724	au
Asc. node-Earth separation	2.1057	au
Desc. node-Earth separation	2.2502	au
Earth MOID	1.9314	au
Orbital period	2089.87	days
Date of orbit computation	apr 23 20:57

Correlation matrix
1.00000000	-0.13850542	0.01250626	-0.02728512	0.06789638	-0.21290907
-0.13850542	1.00000000	0.01069745	-0.00151113	0.37154092	-0.41186969
0.01250626	0.01069745	1.00000000	-0.21809489	0.11849403	-0.00892450
-0.02728512	-0.00151113	-0.21809489	1.00000000	-0.52738212	0.01994078
0.06789638	0.37154092	0.11849403	-0.52738212	1.00000000	-0.84704638
-0.21290907	-0.41186969	-0.00892450	0.01994078	-0.84704638	1.00000000

Covariance matrix
1.74585108E-15	-3.42324730E-16	4.49100363E-15	-3.68945257E-14	1.75332619E-13	-4.86157965E-13
-3.42324730E-16	3.49893466E-15	5.43826768E-15	-2.89269992E-15	1.35827310E-12	-1.33139643E-12
4.49100363E-15	5.43826768E-15	7.38625666E-11	-6.06582919E-11	6.29391945E-11	-4.19156031E-12
-3.68945257E-14	-2.89269992E-15	-6.06582919E-11	1.04728520E-09	-1.05480070E-09	3.52658492E-11
1.75332619E-13	1.35827310E-12	6.29391945E-11	-1.05480070E-09	3.81966303E-09	-2.86087813E-09
-4.86157965E-13	-1.33139643E-12	-4.19156031E-12	3.52658492E-11	-2.86087813E-09	2.98647776E-09