AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009BM21 ∴ Orbital info ∴ Epoch epochXXX
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2009BM21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009BM21.eq0)
Keplerian elements at epoch
57738.5 MJD
Value 1-σ variation Units
a 3.17176 7.885e-08 au
e 0.188704 1.672e-07
i 14.46 1.591e-05 deg
Ω 289.415 4.99e-05 deg
ω 257.596 6.342e-05 deg
M 98.119 3.639e-05 deg
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5732 au
Aphelion 3.7703 au
Asc. node-Earth separation 2.17315 au
Desc. node-Earth separation 1.95617 au
Earth MOID 1.62433 au
Orbital period 2063.23 days
Date of orbit computation  Jun 5 06:33
Correlation matrix
1.000000000.66149133-0.038031760.00548050-0.012400080.03913368
0.661491331.00000000-0.06274126-0.03276138-0.187317660.37694957
-0.03803176-0.062741261.000000000.44876811-0.32447186-0.02870506
0.00548050-0.032761380.448768111.00000000-0.74548145-0.02044629
-0.01240008-0.18731766-0.32447186-0.745481451.00000000-0.63452931
0.039133680.37694957-0.02870506-0.02044629-0.634529311.00000000
Covariance matrix
6.21799598E-158.71992798E-15-4.77036353E-142.15649326E-14-6.20156665E-141.12280293E-13
8.71992798E-152.79464756E-14-1.66838600E-13-2.73292877E-13-1.98606651E-122.29284374E-12
-4.77036353E-14-1.66838600E-132.53022772E-103.56208629E-10-3.27347017E-10-1.66136816E-11
2.15649326E-14-2.73292877E-133.56208629E-102.49003403E-09-2.35934272E-09-3.71231579E-11
-6.20156665E-14-1.98606651E-12-3.27347017E-10-2.35934272E-094.02256530E-09-1.46430290E-09
1.12280293E-132.29284374E-12-1.66136816E-11-3.71231579E-11-1.46430290E-091.32390056E-09