NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008OB9 ∴ Orbital info ∴ Epoch 60400 MJD
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(414287) 2008OB9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 414287.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 3.20321 3.334e-08 au
e 0.759582 3.329e-08
i 13.503 1.401e-05 deg
Ω 202.715 2.562e-05 deg
ω 238.536 2.52e-05 deg
M 228.404 9.877e-06 deg
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7701 au
Aphelion distance 5.6363 au
Asc. node-Earth separation 1.243 au
Desc. node-Earth separation -0.02589 au
Earth MOID 0.01187 au
Orbital period 2094 days
Date of orbit computation   feb 26 13:14

Covariance matrix
1.11171415E-153.62940901E-172.41330472E-15-6.38375581E-154.31621113E-14-3.23586986E-13
3.62940901E-171.10843024E-15-4.31882263E-14-1.39935827E-13-1.56341201E-141.57667164E-14
2.41330472E-15-4.31882263E-141.96196845E-10-1.43054431E-101.48210881E-104.54060884E-12
-6.38375581E-15-1.39935827E-13-1.43054431E-106.56222983E-10-6.07975518E-10-4.39202795E-12
4.31621113E-14-1.56341201E-141.48210881E-10-6.07975518E-106.35176544E-10-1.52233343E-11
-3.23586986E-131.57667164E-144.54060884E-12-4.39202795E-12-1.52233343E-119.75575623E-11

Correlation matrix
1.000000000.032695290.00516737-0.007474020.05136401-0.98257115
0.032695291.00000000-0.09261156-0.16407750-0.018632540.04794647
0.00516737-0.092611561.00000000-0.398684720.419842940.03281993
-0.00747402-0.16407750-0.398684721.00000000-0.94170125-0.01735837
0.05136401-0.018632540.41984294-0.941701251.00000000-0.06115502
-0.982571150.047946470.03281993-0.01735837-0.061155021.00000000