AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Galatea ∴ Orbital info ∴ Epoch epochXXX

(74) Galatea ▹

ORBITAL INFORMATION

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(ASCII data file 74.eq0)

Keplerian elements at epoch
57746.5 MJD
	Value	1-σ variation	Units
a	2.7777	4.719e-09	au
e	0.239653	2.604e-08
i	4.078	2.516e-06	deg
Ω	197.271	3.683e-05	deg
ω	174.133	3.72e-05	deg
M	93.713	6.138e-06	deg

Other useful info
Absolute Magnitude (H)	9.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.112	au
Aphelion	3.4434	au
Asc. node-Earth separation	2.43578	au
Desc. node-Earth separation	1.1156	au
Earth MOID	1.11137	au
Orbital period	1690.93	days
Date of orbit computation	apr 23 19:45

Correlation matrix
1.00000000	0.35603412	-0.00113498	0.01599103	0.03636157	-0.51814457
0.35603412	1.00000000	0.00251572	0.00442073	-0.02808987	-0.01941575
-0.00113498	0.00251572	1.00000000	-0.41331071	0.40798317	0.00196281
0.01599103	0.00442073	-0.41331071	1.00000000	-0.98864366	0.00663361
0.03636157	-0.02808987	0.40798317	-0.98864366	1.00000000	-0.14624470
-0.51814457	-0.01941575	0.00196281	0.00663361	-0.14624470	1.00000000

Covariance matrix
2.22684860E-17	4.37458749E-17	-1.34748215E-17	2.77913590E-15	6.38269316E-15	-1.50089266E-14
4.37458749E-17	6.77954097E-16	1.64797698E-16	4.23917951E-15	-2.72060781E-14	-3.10318436E-15
-1.34748215E-17	1.64797698E-16	6.32961776E-12	-3.82960080E-11	3.81809767E-11	3.03123787E-14
2.77913590E-15	4.23917951E-15	-3.82960080E-11	1.35636387E-09	-1.35439063E-09	1.49965427E-12
6.38269316E-15	-2.72060781E-14	3.81809767E-11	-1.35439063E-09	1.38366864E-09	-3.33925451E-11
-1.50089266E-14	-3.10318436E-15	3.03123787E-14	1.49965427E-12	-3.33925451E-11	3.76796343E-11