NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012GB18 ∴ Orbital info ∴ Epoch 60400 MJD
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2012GB18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012GB18.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.44567 0.0003528 au
e 0.805551 4.325e-05
i 7.606 0.0001398 deg
Ω 286.145 0.001221 deg
ω 40.055 0.001708 deg
M 19.112 0.2357 deg
Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4756 au
Aphelion distance 4.4158 au
Asc. node-Earth separation -0.48557 au
Desc. node-Earth separation 1.25836 au
Earth MOID 0.0851 au
Orbital period 1396.99 days
Date of orbit computation   feb 26 10:59

Covariance matrix
1.24465742E-071.52570810E-084.89017158E-08-4.25431568E-075.98804545E-07-8.31620328E-05
1.52570810E-081.87023115E-095.99381358E-09-5.21500641E-087.34014279E-08-1.01940467E-05
4.89017158E-085.99381358E-091.95357137E-08-1.67127849E-072.35742788E-07-3.26744122E-05
-4.25431568E-07-5.21500641E-08-1.67127849E-071.49041802E-06-2.08219674E-062.84252231E-04
5.98804545E-077.34014279E-082.35742788E-07-2.08219674E-062.91697925E-06-4.00093354E-04
-8.31620328E-05-1.01940467E-05-3.26744122E-052.84252231E-04-4.00093354E-045.55648796E-02

Correlation matrix
1.000000000.999997450.99170965-0.987758440.99378744-0.99999998
0.999997451.000000000.99161011-0.987763920.99377987-0.99999721
0.991709650.991610111.00000000-0.979445190.98754548-0.99172887
-0.98775844-0.98776392-0.979445191.00000000-0.998621810.98775593
0.993787440.993779870.98754548-0.998621811.00000000-0.99378967
-0.99999998-0.99999721-0.991728870.98775593-0.993789671.00000000