AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1997GE42 ∴ Orbital info ∴ Epoch epochXXX

(42591) 1997GE42 ▹

ORBITAL INFORMATION

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(ASCII data file 42591.eq0)

Keplerian elements at epoch
57699.9 MJD
	Value	1-σ variation	Units
a	2.74936	1.337e-08	au
e	0.165896	3.472e-08
i	4.07	3.992e-06	deg
Ω	92.344	6.113e-05	deg
ω	186.913	6.285e-05	deg
M	56.283	1.387e-05	deg

Other useful info
Absolute Magnitude (H)	15.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2933	au
Aphelion	3.2055	au
Asc. node-Earth separation	2.21755	au
Desc. node-Earth separation	1.27905	au
Earth MOID	1.27643	au
Orbital period	1665.12	days
Date of orbit computation	apr 23 19:55

Correlation matrix
1.00000000	0.12396156	0.00654363	-0.00596611	-0.03177422	0.16662938
0.12396156	1.00000000	-0.00354364	0.00334050	-0.03974411	0.15493908
0.00654363	-0.00354364	1.00000000	-0.12372347	0.12137423	-0.00135141
-0.00596611	0.00334050	-0.12372347	1.00000000	-0.97216983	0.00844721
-0.03177422	-0.03974411	0.12137423	-0.97216983	1.00000000	-0.23743974
0.16662938	0.15493908	-0.00135141	0.00844721	-0.23743974	1.00000000

Covariance matrix
1.78882499E-16	5.75626457E-17	3.49388015E-16	-4.87747485E-15	-2.67080734E-14	3.09026323E-14
5.75626457E-17	1.20542334E-15	-4.91162176E-16	7.08927663E-15	-8.67214161E-14	7.45917411E-14
3.49388015E-16	-4.91162176E-16	1.59371743E-11	-3.01910202E-11	3.04520087E-11	-7.48088782E-14
-4.87747485E-15	7.08927663E-15	-3.01910202E-11	3.73628571E-09	-3.73461607E-09	7.15967388E-12
-2.67080734E-14	-8.67214161E-14	3.04520087E-11	-3.73461607E-09	3.94973146E-09	-2.06917474E-10
3.09026323E-14	7.45917411E-14	-7.48088782E-14	7.15967388E-12	-2.06917474E-10	1.92273728E-10