NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012HG2 ∴ Orbital info ∴ Epoch 56052 MJD
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2012HG2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012HG2.eq0)
Keplerian elements
(Epoch 56052.6 MJD)
Value 1-σ variation Units
a 1.1894 3.28e-05 au
e 0.182299 2.489e-05
i 0.111 1.368e-05 deg
Ω 143.724 0.001271 deg
ω 25.996 0.001534 deg
M 40.03 0.002375 deg
Other useful info
Absolute Magnitude (H)    27.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9726 au
Aphelion distance 1.4062 au
Asc. node-Earth separation 0.00065 au
Desc. node-Earth separation 0.36534 au
Earth MOID 2e-05 au
Orbital period 473.795 days
Date of orbit computation   feb 26 11:10

Covariance matrix
1.07563606E-098.16363525E-104.47962319E-10-1.34490643E-083.07068049E-08-7.79011980E-08
8.16363525E-106.19590532E-103.39996595E-10-1.01679750E-082.32641769E-08-5.91228100E-08
4.47962319E-103.39996595E-101.87174926E-10-4.74045260E-091.19231577E-08-3.24403721E-08
-1.34490643E-08-1.01679750E-08-4.74045260E-091.61481253E-06-1.84485492E-069.82001559E-07
3.07068049E-082.32641769E-081.19231577E-08-1.84485492E-062.35252045E-06-2.23229926E-06
-7.79011980E-08-5.91228100E-08-3.24403721E-089.82001559E-07-2.23229926E-065.64212468E-06

Correlation matrix
1.000000000.999996610.99835494-0.322699530.61042913-0.99997725
0.999996611.000000000.99838569-0.321455620.60935251-0.99995704
0.998354940.998385691.00000000-0.272668470.56819937-0.99825307
-0.32269953-0.32145562-0.272668471.00000000-0.946530170.32533425
0.610429130.609352510.56819937-0.946530171.00000000-0.61272327
-0.99997725-0.99995704-0.998253070.32533425-0.612723271.00000000