NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012HL8 ∴ Orbital info ∴ Epoch 56046 MJD
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2012HL8  ▹ 
ORBITAL INFORMATION
(ASCII data file 2012HL8.eq0)
Keplerian elements
(Epoch 56046.5 MJD)
Value 1-σ variation Units
a 2.44787 0.0007624 au
e 0.540718 0.0001337
i 3.53 0.0005747 deg
Ω 65.343 0.0005622 deg
ω 187.733 0.0002082 deg
M 352.061 0.003721 deg
Other useful info
Absolute Magnitude (H)    23.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1243 au
Aphelion distance 3.7715 au
Asc. node-Earth separation 2.74444 au
Desc. node-Earth separation 0.11496 au
Earth MOID 0.11043 au
Orbital period 1398.88 days
Date of orbit computation   Jul 29 11:27

Covariance matrix
5.81208813E-071.01896517E-074.37900738E-074.14530983E-079.38330655E-082.83671672E-06
1.01896517E-071.78643281E-087.67718671E-087.26743460E-081.64531265E-084.97327839E-07
4.37900738E-077.67718671E-083.30302491E-073.10357372E-077.31226402E-082.13714532E-06
4.14530983E-077.26743460E-083.10357372E-073.16056389E-075.01577352E-082.02224710E-06
9.38330655E-081.64531265E-087.31226402E-085.01577352E-084.33458537E-084.54978516E-07
2.83671672E-064.97327839E-072.13714532E-062.02224710E-064.54978516E-071.38462586E-05

Correlation matrix
1.000000000.999999770.999432940.967182910.591174960.99996236
0.999999771.000000000.999431050.967175980.591263830.99996134
0.999432940.999431051.000000000.960558580.611113900.99933687
0.967182910.967175980.960558581.000000000.428530610.96668663
0.591174960.591263830.611113900.428530611.000000000.58728768
0.999962360.999961340.999336870.966686630.587287681.00000000