AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003JA ∴ Orbital info ∴ Epoch epochXXX

(147431) 2003JA ▹

ORBITAL INFORMATION

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(ASCII data file 147431.eq0)

Keplerian elements at epoch
57437.2 MJD
	Value	1-σ variation	Units
a	1.70836	4.131e-09	au
e	0.082893	3.864e-08
i	9.972	4.064e-06	deg
Ω	91.697	2.257e-05	deg
ω	5.797	3.496e-05	deg
M	30.818	2.581e-05	deg

Other useful info
Absolute Magnitude (H)	17.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.5667	au
Aphelion	1.85	au
Asc. node-Earth separation	0.58384	au
Desc. node-Earth separation	0.83395	au
Earth MOID	0.5836	au
Orbital period	815.581	days
Date of orbit computation	apr 23 20:19

Correlation matrix
1.00000000	-0.22589620	-0.00748529	-0.00613100	0.10642868	-0.13766312
-0.22589620	1.00000000	-0.01460597	0.02864234	-0.14308286	0.13111338
-0.00748529	-0.01460597	1.00000000	-0.08443148	0.04185803	0.01763227
-0.00613100	0.02864234	-0.08443148	1.00000000	-0.62977412	-0.00604610
0.10642868	-0.14308286	0.04185803	-0.62977412	1.00000000	-0.76781202
-0.13766312	0.13111338	0.01763227	-0.00604610	-0.76781202	1.00000000

Covariance matrix
1.70651481E-17	-3.60613954E-17	-1.25671481E-16	-5.71555378E-16	1.53704386E-14	-1.46788252E-14
-3.60613954E-17	1.49333470E-15	-2.29394089E-15	2.49780829E-14	-1.93303070E-13	1.30780872E-13
-1.25671481E-16	-2.29394089E-15	1.65175846E-11	-7.74372068E-12	5.94736575E-12	1.84969499E-12
-5.71555378E-16	2.49780829E-14	-7.74372068E-12	5.09265184E-10	-4.96854642E-10	-3.52180864E-12
1.53704386E-14	-1.93303070E-13	5.94736575E-12	-4.96854642E-10	1.22220793E-09	-6.92860985E-10
-1.46788252E-14	1.30780872E-13	1.84969499E-12	-3.52180864E-12	-6.92860985E-10	6.66250122E-10