AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011JX20 ∴ Orbital info ∴ Epoch epochXXX

(477889) 2011JX20 ▹

ORBITAL INFORMATION

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(ASCII data file 477889.eq0)

Keplerian elements at epoch
58126.3 MJD
	Value	1-σ variation	Units
a	2.33729	2.316e-08	au
e	0.056524	7.53e-08
i	7.702	7.476e-06	deg
Ω	75.596	5.13e-05	deg
ω	93.724	8.711e-05	deg
M	7.331	6.888e-05	deg

Other useful info
Absolute Magnitude (H)	17.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2052	au
Aphelion	2.4694	au
Asc. node-Earth separation	1.35354	au
Desc. node-Earth separation	1.30662	au
Earth MOID	1.22612	au
Orbital period	1305.17	days
Date of orbit computation	apr 23 21:32

Correlation matrix
1.00000000	-0.52406317	0.00036446	-0.00559475	-0.04129943	0.04301096
-0.52406317	1.00000000	-0.00047924	0.01008808	0.00865898	0.00228512
0.00036446	-0.00047924	1.00000000	0.05746474	-0.03194650	-0.00054448
-0.00559475	0.01008808	0.05746474	1.00000000	-0.59278953	0.01280462
-0.04129943	0.00865898	-0.03194650	-0.59278953	1.00000000	-0.81041475
0.04301096	0.00228512	-0.00054448	0.01280462	-0.81041475	1.00000000

Covariance matrix
5.36370266E-16	-9.13884289E-16	6.31047930E-17	-6.64752634E-15	-8.33228098E-14	6.86161868E-14
-9.13884289E-16	5.66957424E-15	-2.69776331E-16	3.89700305E-14	5.67975210E-14	1.18522287E-14
6.31047930E-17	-2.69776331E-16	5.58921033E-11	2.20406050E-11	-2.08058732E-11	-2.80398249E-13
-6.64752634E-15	3.89700305E-14	2.20406050E-11	2.63204686E-09	-2.64932236E-09	4.52510555E-11
-8.33228098E-14	5.67975210E-14	-2.08058732E-11	-2.64932236E-09	7.58883206E-09	-4.86306281E-09
6.86161868E-14	1.18522287E-14	-2.80398249E-13	4.52510555E-11	-4.86306281E-09	4.74493362E-09