NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008OB9 ∴ Orbital info ∴ Epoch 57046 MJD
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(414287) 2008OB9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 414287.eq0)
Keplerian elements
(Epoch 57046.0 MJD)
Value 1-σ variation Units
a 3.21287 3.429e-08 au
e 0.757355 3.287e-08
i 13.508 1.4e-05 deg
Ω 203.004 2.546e-05 deg
ω 238.226 2.516e-05 deg
M 12.911 2.201e-06 deg
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7796 au
Aphelion distance 5.6462 au
Asc. node-Earth separation 1.27643 au
Desc. node-Earth separation -0.01857 au
Earth MOID 0.00859 au
Orbital period 2103.48 days
Date of orbit computation   feb 26 13:14

Covariance matrix
1.17568869E-151.18320843E-16-3.92315943E-148.50896154E-15-7.66703509E-15-1.57621340E-14
1.18320843E-161.08059531E-15-3.72735455E-14-1.35892870E-13-1.40165420E-143.64516892E-14
-3.92315943E-14-3.72735455E-141.96130514E-10-1.43222618E-101.49474924E-10-1.72714445E-12
8.50896154E-15-1.35892870E-13-1.43222618E-106.48148955E-10-6.02514966E-10-2.63388306E-12
-7.66703509E-15-1.40165420E-141.49474924E-10-6.02514966E-106.33174527E-10-1.13225382E-11
-1.57621340E-143.64516892E-14-1.72714445E-12-2.63388306E-12-1.13225382E-114.84523123E-12

Correlation matrix
1.000000000.10497444-0.081699090.00974749-0.00888627-0.20883899
0.104974441.00000000-0.08096486-0.16237820-0.016945240.50376602
-0.08169909-0.080964861.00000000-0.401699800.42416423-0.05602719
0.00974749-0.16237820-0.401699801.00000000-0.94052146-0.04700043
-0.00888627-0.016945240.42416423-0.940521461.00000000-0.20442068
-0.208838990.50376602-0.05602719-0.04700043-0.204420681.00000000