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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009BL131 ∴ Orbital info ∴ Epoch epochXXX
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(301303) 2009BL131  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 301303.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.96614 2.459e-08 au
e 0.048023 4.824e-08
i 6.892 5.889e-06 deg
Ω 23.915 4.369e-05 deg
ω 293.478 7.896e-05 deg
M 187.858 6.449e-05 deg
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8237 au
Aphelion 3.1086 au
Asc. node-Earth separation 1.90787 au
Desc. node-Earth separation 2.01413 au
Earth MOID 1.81986 au
Orbital period 1865.89 days
Date of orbit computation  apr 23 20:53
Correlation matrix
1.000000000.203377650.00322966-0.00739761-0.05397964-0.00980030
0.203377651.00000000-0.016540160.000941790.08436649-0.10758457
0.00322966-0.016540161.000000000.06300411-0.03299673-0.00247098
-0.007397610.000941790.063004111.00000000-0.54287853-0.00578549
-0.053979640.08436649-0.03299673-0.542878531.00000000-0.83239930
-0.00980030-0.10758457-0.00247098-0.00578549-0.832399301.00000000
Covariance matrix
6.04502058E-162.41240038E-164.67625397E-16-7.94570961E-15-1.04792217E-13-1.55394052E-14
2.41240038E-162.32752595E-15-4.69925689E-151.98491226E-153.21378918E-13-3.34728941E-13
4.67625397E-16-4.69925689E-153.46804131E-111.62088862E-11-1.53431005E-11-9.38442228E-13
-7.94570961E-151.98491226E-151.62088862E-111.90846560E-09-1.87259986E-09-1.62996426E-11
-1.04792217E-133.21378918E-13-1.53431005E-11-1.87259986E-096.23448095E-09-4.23865301E-09
-1.55394052E-14-3.34728941E-13-9.38442228E-13-1.62996426E-11-4.23865301E-094.15902969E-09