NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003HF2 ∴ Orbital info ∴ Epoch 57519 MJD
Contact »
(215588) 2003HF2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 215588.eq0)
Keplerian elements
(Epoch 57519.8 MJD)
Value 1-σ variation Units
a 1.11346 1.851e-09 au
e 0.675446 1.389e-08
i 3.054 3.162e-06 deg
Ω 189.992 6.143e-05 deg
ω 230.896 6.171e-05 deg
M 132.763 6.554e-07 deg
Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3614 au
Aphelion distance 1.8655 au
Asc. node-Earth separation 0.05614 au
Desc. node-Earth separation -0.57653 au
Earth MOID 0.00325 au
Orbital period 429.151 days
Date of orbit computation   feb 26 13:43

Covariance matrix
3.42555041E-181.00644765E-17-2.04754752E-15-1.81376900E-141.74180952E-144.79337982E-16
1.00644765E-171.92810971E-16-1.47654695E-158.78630210E-14-1.05732641E-13-5.37566843E-15
-2.04754752E-15-1.47654695E-159.99822368E-126.54827338E-11-6.56337680E-11-1.69562019E-13
-1.81376900E-148.78630210E-146.54827338E-113.77393457E-09-3.79043003E-098.33051899E-12
1.74180952E-14-1.05732641E-13-6.56337680E-11-3.79043003E-093.80861288E-09-7.81003785E-12
4.79337982E-16-5.37566843E-15-1.69562019E-138.33051899E-12-7.81003785E-124.29589331E-13

Correlation matrix
1.000000000.39161574-0.34987055-0.159521640.152493760.39513902
0.391615741.00000000-0.033629470.10300139-0.12338427-0.59066313
-0.34987055-0.033629471.000000000.33710733-0.33634308-0.08181641
-0.159521640.103001390.337107331.00000000-0.999787920.20689411
0.15249376-0.12338427-0.33634308-0.999787921.00000000-0.19308253
0.39513902-0.59066313-0.081816410.20689411-0.193082531.00000000