AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005JA1 ∴ Orbital info ∴ Epoch epochXXX
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(238755) 2005JA1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 238755.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08861 2.516e-08 au
e 0.030964 4.394e-08
i 10.627 6.058e-06 deg
Ω 191.082 2.474e-05 deg
ω 304.314 0.000102 deg
M 265.855 9.815e-05 deg
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.993 au
Aphelion 3.1843 au
Asc. node-Earth separation 2.03358 au
Desc. node-Earth separation 2.14086 au
Earth MOID 2.0172 au
Orbital period 1982.64 days
Date of orbit computation  apr 23 20:40
Correlation matrix
1.000000000.072438380.004992240.01026852-0.01877116-0.04775533
0.072438381.00000000-0.006079150.002655740.12870644-0.14745912
0.00499224-0.006079151.000000000.13227137-0.02855670-0.00371096
0.010268520.002655740.132271371.00000000-0.23524466-0.00372934
-0.018771160.12870644-0.02855670-0.235244661.00000000-0.96819819
-0.04775533-0.14745912-0.00371096-0.00372934-0.968198191.00000000
Covariance matrix
6.33139015E-168.00868188E-177.60942110E-166.39112623E-15-4.81814862E-14-1.17945310E-13
8.00868188E-171.93057003E-15-1.61805130E-152.88634136E-155.76876187E-13-6.35951019E-13
7.60942110E-16-1.61805130E-153.66955549E-111.98194987E-11-1.76463292E-11-2.20649040E-12
6.39112623E-152.88634136E-151.98194987E-116.11843260E-10-5.93580250E-10-9.05442768E-12
-4.81814862E-145.76876187E-13-1.76463292E-11-5.93580250E-101.04058878E-08-9.69422492E-09
-1.17945310E-13-6.35951019E-13-2.20649040E-12-9.05442768E-12-9.69422492E-099.63426329E-09