NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004OB ∴ Orbital info ∴ Epoch 56741 MJD
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(440212) 2004OB  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 440212.eq0)
Keplerian elements
(Epoch 56741.8 MJD)
Value 1-σ variation Units
a 1.68078 2.813e-09 au
e 0.430308 2.251e-08
i 3.442 3.072e-06 deg
Ω 174.596 7.733e-05 deg
ω 223.222 7.691e-05 deg
M 110.364 6.187e-06 deg
Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9575 au
Aphelion distance 2.404 au
Asc. node-Earth separation 1.0007 au
Desc. node-Earth separation 0.03684 au
Earth MOID 0.01126 au
Orbital period 795.913 days
Date of orbit computation   feb 26 13:15

Covariance matrix
7.91207534E-182.02793738E-18-4.60110736E-16-3.53889742E-151.17008934E-14-1.42548680E-14
2.02793738E-185.06729942E-16-1.65178789E-141.58470691E-13-1.55516936E-13-3.20669390E-14
-4.60110736E-16-1.65178789E-149.43896196E-12-1.15030726E-101.09344019E-105.14323497E-12
-3.53889742E-151.58470691E-13-1.15030726E-105.97957539E-09-5.92552748E-09-3.35469214E-11
1.17008934E-14-1.55516936E-131.09344019E-10-5.92552748E-095.91504086E-094.07824037E-13
-1.42548680E-14-3.20669390E-145.14323497E-12-3.35469214E-114.07824037E-133.82780827E-11

Correlation matrix
1.000000000.03202735-0.05324208-0.016270000.05408726-0.81911128
0.032027351.00000000-0.238838250.09103858-0.08982775-0.23024708
-0.05324208-0.238838251.00000000-0.484190840.462758110.27058216
-0.016270000.09103858-0.484190841.00000000-0.99635239-0.07012008
0.05408726-0.089827750.46275811-0.996352391.000000000.00085708
-0.81911128-0.230247080.27058216-0.070120080.000857081.00000000