AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Vesta ∴ Orbital info ∴ Epoch epochXXX

(4) Vesta ▹

ORBITAL INFORMATION

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(ASCII data file 4.eq0)

Keplerian elements at epoch
48737.6 MJD
	Value	1-σ variation	Units
a	2.36181	1.741e-09	au
e	0.089661	3.158e-08
i	7.135	3.412e-06	deg
Ω	103.993	2.865e-05	deg
ω	149.863	3.441e-05	deg
M	298.297	1.913e-05	deg

Other useful info
Absolute Magnitude (H)	3.6	mag
Slope parameter (G)	0.32	mag
Perihelion	2.1501	au
Aphelion	2.5736	au
Asc. node-Earth separation	1.55664	au
Desc. node-Earth separation	1.15713	au
Earth MOID	1.13783	au
Orbital period	1325.77	days
Date of orbit computation	feb 22 01:49

Correlation matrix
1.00000000	-0.17610526	0.00975574	0.01557754	0.06764604	-0.15643669
-0.17610526	1.00000000	0.00275168	-0.00428359	-0.04383343	0.10704238
0.00975574	0.00275168	1.00000000	-0.03217371	0.03061169	-0.00961031
0.01557754	-0.00428359	-0.03217371	1.00000000	-0.83061928	0.00801689
0.06764604	-0.04383343	0.03061169	-0.83061928	1.00000000	-0.55866341
-0.15643669	0.10704238	-0.00961031	0.00801689	-0.55866341	1.00000000

Covariance matrix
3.03108891E-18	-9.68242429E-18	5.79591102E-17	7.77007158E-16	4.05277437E-15	-5.21036325E-15
-9.68242429E-18	9.97297825E-16	2.96532580E-16	-3.87567565E-15	-4.76352639E-14	6.46693127E-14
5.79591102E-17	2.96532580E-16	1.16446023E-11	-3.14550337E-12	3.59468050E-12	-6.27378760E-13
7.77007158E-16	-3.87567565E-15	-3.14550337E-12	8.20830490E-10	-8.18916185E-10	4.39402840E-12
4.05277437E-15	-4.76352639E-14	3.59468050E-12	-8.18916185E-10	1.18419007E-09	-3.67782428E-10
-5.21036325E-15	6.46693127E-14	-6.27378760E-13	4.39402840E-12	-3.67782428E-10	3.65982298E-10