NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008HJ ∴ Orbital info ∴ Epoch 59200 MJD
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2008HJ  ▹ 
ORBITAL INFORMATION
(ASCII data file 2008HJ.eq1)
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.63211 0.0003016 au
e 0.40668 0.0001159
i 0.925 0.0001539 deg
Ω 47.466 0.001311 deg
ω 204.179 0.001289 deg
M 8.512 0.5966 deg
Other useful info
Absolute Magnitude (H)    25.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9684 au
Aphelion distance 2.2959 au
Asc. node-Earth separation 1.17297 au
Desc. node-Earth separation -0.01656 au
Earth MOID 0.00175 au
Orbital period 761.593 days
Date of orbit computation   Mar 19 08:58

Covariance matrix
9.09647775E-083.49688471E-084.62871031E-083.93899858E-07-3.85437013E-07-1.79926870E-04
3.49688471E-081.34428097E-081.77945303E-081.51416179E-07-1.48150919E-07-6.91678225E-05
4.62871031E-081.77945303E-082.36853085E-081.99127939E-07-1.94397676E-07-9.15552958E-05
3.93899858E-071.51416179E-071.99127939E-071.71897134E-06-1.68650781E-06-7.79126128E-04
-3.85437013E-07-1.48150919E-07-1.94397676E-07-1.68650781E-061.66159297E-067.62384385E-04
-1.79926870E-04-6.91678225E-05-9.15552958E-05-7.79126128E-047.62384385E-043.55892461E-01

Correlation matrix
1.000000000.999999210.997203620.99612738-0.99141267-1.00000000
0.999999211.000000000.997245260.99607706-0.99128150-0.99999927
0.997203620.997245261.000000000.98686639-0.97991685-0.99720524
0.996127380.996077060.986866391.00000000-0.99791079-0.99612550
-0.99141267-0.99128150-0.97991685-0.997910791.000000000.99140767
-1.00000000-0.99999927-0.99720524-0.996125500.991407671.00000000