NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012HE ∴ Orbital info ∴ Epoch 56035 MJD
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2012HE  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012HE.eq0)
Keplerian elements
(Epoch 56035.7 MJD)
Value 1-σ variation Units
a 2.18249 0.004535 au
e 0.538627 0.000958
i 7.888 0.009586 deg
Ω 32.778 0.0006869 deg
ω 196.236 0.003258 deg
M 354.797 0.01661 deg
Other useful info
Absolute Magnitude (H)    25.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0069 au
Aphelion distance 3.358 au
Asc. node-Earth separation 2.21294 au
Desc. node-Earth separation 0.01577 au
Earth MOID 0.01247 au
Orbital period 1177.68 days
Date of orbit computation   Jul 29 11:34

Covariance matrix
2.05667604E-054.34436213E-064.34725248E-053.11233366E-061.46013730E-057.53436159E-05
4.34436213E-069.17669435E-079.18281812E-066.57413871E-073.08452619E-061.59149404E-05
4.34725248E-059.18281812E-069.18928354E-056.57710316E-063.08852817E-051.59250836E-04
3.11233366E-066.57413871E-076.57710316E-064.71846797E-072.19821787E-061.14042050E-05
1.46013730E-053.08452619E-063.08852817E-052.19821787E-061.06128804E-055.34324423E-05
7.53436159E-051.59149404E-051.59250836E-041.14042050E-055.34324423E-052.76024957E-04

Correlation matrix
1.000000000.999999870.999979490.999085600.988312110.99997545
0.999999871.000000000.999981630.999068400.988390800.99997170
0.999979490.999981631.000000000.998834010.988995020.99992337
0.999085600.999068400.998834011.000000000.982321380.99928722
0.988312110.988390800.988995020.982321381.000000000.98722061
0.999975450.999971700.999923370.999287220.987220611.00000000