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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.eq0)
Keplerian elements at epoch
58230.7 MJD
Value 1-σ variation Units
a 2.96819 2.502e-08 au
e 0.047019 4.891e-08
i 6.884 5.879e-06 deg
Ω 24.065 4.38e-05 deg
ω 298.205 7.945e-05 deg
M 124.873 6.538e-05 deg
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8286 au
Aphelion 3.1078 au
Asc. node-Earth separation 1.90062 au
Desc. node-Earth separation 2.02597 au
Earth MOID 1.82491 au
Orbital period 1867.82 days
Date of orbit computation  apr 23 20:53
Correlation matrix
1.000000000.177093680.00774505-0.00898081-0.115637650.14514416
0.177093681.00000000-0.015187960.001755980.08431142-0.09076242
0.00774505-0.015187961.000000000.06368759-0.03470316-0.00047132
-0.008980810.001755980.063687591.00000000-0.54235327-0.00475103
-0.115637650.08431142-0.03470316-0.542353271.00000000-0.83599419
0.14514416-0.09076242-0.00047132-0.00475103-0.835994191.00000000
Covariance matrix
6.26062801E-162.16725924E-161.13937932E-15-9.84125038E-15-2.29883597E-132.37449931E-13
2.16725924E-162.39220111E-15-4.36750490E-153.76134752E-153.27631022E-13-2.90247455E-13
1.13937932E-15-4.36750490E-153.45676575E-111.63989255E-11-1.62107742E-11-1.81182548E-13
-9.84125038E-153.76134752E-151.63989255E-111.91801145E-09-1.88715525E-09-1.36043342E-11
-2.29883597E-133.27631022E-13-1.62107742E-11-1.88715525E-096.31247308E-09-4.34276732E-09
2.37449931E-13-2.90247455E-13-1.81182548E-13-1.36043342E-11-4.34276732E-094.27491085E-09