NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2005HF ∴ Orbital info ∴ Epoch 60400 MJD
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2005HF  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2005HF.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.18841 0.003774 au
e 0.553254 0.0007617
i 3.802 0.006796 deg
Ω 31.325 0.04049 deg
ω 143.637 0.07881 deg
M 319.388 5.321 deg
Other useful info
Absolute Magnitude (H)    23.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9777 au
Aphelion distance 3.3992 au
Asc. node-Earth separation 1.74602 au
Desc. node-Earth separation 0.04531 au
Earth MOID 0.01597 au
Orbital period 1182.47 days
Date of orbit computation   feb 26 10:29

Covariance matrix
1.42437515E-052.87482619E-062.56442881E-051.52795480E-04-2.97452003E-04-2.00832199E-02
2.87482619E-065.80228951E-075.17569912E-063.08387308E-05-6.00349165E-05-4.05341013E-03
2.56442881E-055.17569912E-064.61868023E-052.75103894E-04-5.35538909E-04-3.61575983E-02
1.52795480E-043.08387308E-052.75103894E-041.63907783E-03-3.19083347E-03-2.15436587E-01
-2.97452003E-04-6.00349165E-05-5.35538909E-04-3.19083347E-036.21171073E-034.19397508E-01
-2.00832199E-02-4.05341013E-03-3.61575983E-02-2.15436587E-014.19397508E-012.83166778E+01

Correlation matrix
1.000000000.999999310.999814670.99999660-0.99999791-1.00000000
0.999999311.000000000.999793660.99999312-0.99999678-0.99999931
0.999814670.999793661.000000000.99985725-0.99983071-0.99981461
0.999996600.999993120.999857251.00000000-0.99999710-0.99999660
-0.99999791-0.99999678-0.99983071-0.999997101.000000000.99999789
-1.00000000-0.99999931-0.99981461-0.999996600.999997891.00000000