AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009BR8 ∴ Orbital info ∴ Epoch epochXXX
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2009BR8  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009BR8.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33201 1.634e-08 au
e 0.201752 1.211e-07
i 5.26 7.49e-06 deg
Ω 132.479 0.0001062 deg
ω 297.85 0.0001116 deg
M 130.448 2.75e-05 deg
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8615 au
Aphelion 2.8025 au
Asc. node-Earth separation 1.05927 au
Desc. node-Earth separation 1.45591 au
Earth MOID 0.88327 au
Orbital period 1300.75 days
Date of orbit computation  apr 24 01:35
Correlation matrix
1.00000000-0.574724230.045633080.01146029-0.00292533-0.17270879
-0.574724231.00000000-0.08193380-0.02866922-0.115674150.47006698
0.04563308-0.081933801.00000000-0.143695490.14477221-0.02568965
0.01146029-0.02866922-0.143695491.00000000-0.94081910-0.01979676
-0.00292533-0.115674150.14477221-0.940819101.00000000-0.31153698
-0.172708790.47006698-0.02568965-0.01979676-0.311536981.00000000
Covariance matrix
2.66962497E-16-1.13701739E-155.58480174E-151.98896609E-14-5.33442138E-15-7.75979114E-14
-1.13701739E-151.46610453E-14-7.43102075E-14-3.68727111E-13-1.56316779E-121.56513820E-12
5.58480174E-15-7.43102075E-145.61055458E-11-1.14328035E-101.21024948E-10-5.29141168E-12
1.98896609E-14-3.68727111E-13-1.14328035E-101.12827093E-08-1.11532039E-08-5.78244304E-11
-5.33442138E-15-1.56316779E-121.21024948E-10-1.11532039E-081.24558575E-08-9.56107883E-10
-7.75979114E-141.56513820E-12-5.29141168E-12-5.78244304E-11-9.56107883E-107.56172622E-10