AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Saint-Exupery ∴ Orbital info ∴ Epoch epochXXX

(2578) Saint-Exupery ▹

ORBITAL INFORMATION

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(ASCII data file 2578.eq0)

Keplerian elements at epoch
57296.7 MJD
	Value	1-σ variation	Units
a	3.00079	1.068e-08	au
e	0.097254	3.634e-08
i	10.571	3.959e-06	deg
Ω	55.717	1.893e-05	deg
ω	336.52	2.55e-05	deg
M	243.693	1.711e-05	deg

Other useful info
Absolute Magnitude (H)	11.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7089	au
Aphelion	3.2926	au
Asc. node-Earth separation	1.74047	au
Desc. node-Earth separation	2.25361	au
Earth MOID	1.71885	au
Orbital period	1898.68	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	0.02309551	0.00932924	-0.02102510	0.06737141	-0.08190125
0.02309551	1.00000000	0.00413839	0.00372568	-0.02423001	0.01867994
0.00932924	0.00413839	1.00000000	-0.18856324	0.14610277	-0.01162378
-0.02102510	0.00372568	-0.18856324	1.00000000	-0.72748325	-0.00108055
0.06737141	-0.02423001	0.14610277	-0.72748325	1.00000000	-0.67719295
-0.08190125	0.01867994	-0.01162378	-0.00108055	-0.67719295	1.00000000

Covariance matrix
1.14031594E-16	8.96124136E-18	3.94446949E-16	-4.25068610E-15	1.83420413E-14	-1.49668444E-14
8.96124136E-18	1.32024975E-15	5.95372978E-16	2.56295775E-15	-2.24461143E-14	1.16153037E-14
3.94446949E-16	5.95372978E-16	1.56768750E-11	-1.41349782E-11	1.47484931E-11	-7.87597276E-13
-4.25068610E-15	2.56295775E-15	-1.41349782E-11	3.58440203E-10	-3.51148492E-10	-3.50091361E-13
1.83420413E-14	-2.24461143E-14	1.47484931E-11	-3.51148492E-10	6.50008300E-10	-2.95460198E-10
-1.49668444E-14	1.16153037E-14	-7.87597276E-13	-3.50091361E-13	-2.95460198E-10	2.92856057E-10