AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009BR8 ∴ Orbital info ∴ Epoch epochXXX
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2009BR8  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009BR8.eq0)
Keplerian elements at epoch
58476.1 MJD
Value 1-σ variation Units
a 2.33095 1.663e-08 au
e 0.202914 1.203e-07
i 5.261 7.497e-06 deg
Ω 132.503 0.0001062 deg
ω 298.033 0.0001115 deg
M 317.552 2.689e-05 deg
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.858 au
Aphelion 2.8039 au
Asc. node-Earth separation 1.05495 au
Desc. node-Earth separation 1.45803 au
Earth MOID 0.87914 au
Orbital period 1299.86 days
Date of orbit computation  apr 24 01:35
Correlation matrix
1.00000000-0.583603090.046586030.01282288-0.011189580.05525720
-0.583603091.00000000-0.08217490-0.02842226-0.113015490.34657877
0.04658603-0.082174901.00000000-0.144728290.14584095-0.01640865
0.01282288-0.02842226-0.144728291.00000000-0.94120532-0.01748671
-0.01118958-0.113015490.14584095-0.941205321.00000000-0.31571378
0.055257200.34657877-0.01640865-0.01748671-0.315713781.00000000
Covariance matrix
2.76617873E-16-1.16734222E-155.80839931E-152.26413673E-14-2.07500898E-142.47145264E-14
-1.16734222E-151.44637527E-14-7.40867058E-14-3.62890876E-13-1.51546018E-121.12089705E-12
5.80839931E-15-7.40867058E-145.61980475E-11-1.15183680E-101.21900685E-10-3.30793376E-12
2.26413673E-14-3.62890876E-13-1.15183680E-101.12707759E-08-1.11410813E-08-4.99238741E-11
-2.07500898E-14-1.51546018E-121.21900685E-10-1.11410813E-081.24317460E-08-9.46635675E-10
2.47145264E-141.12089705E-12-3.30793376E-12-4.99238741E-11-9.46635675E-107.23180219E-10