NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004EW9 ∴ Orbital info ∴ Epoch 60400 MJD
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(144411) 2004EW9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 144411.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.91727 3.465e-10 au
e 0.53363 1.366e-09
i 8.792 1.71e-06 deg
Ω 288.788 6.227e-06 deg
ω 8.198 6.147e-06 deg
M 145.541 5.751e-07 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8942 au
Aphelion distance 2.9404 au
Asc. node-Earth separation -0.11922 au
Desc. node-Earth separation 1.92384 au
Earth MOID 0.09031 au
Orbital period 969.671 days
Date of orbit computation   feb 26 10:20

Covariance matrix
1.20051503E-193.08552422E-19-3.32256033E-161.36918917E-15-1.79590941E-154.16477789E-17
3.08552422E-191.86672858E-18-1.02106706E-157.88323213E-15-6.88910838E-15-4.57359329E-16
-3.32256033E-16-1.02106706E-152.92500858E-12-2.40660027E-122.78509797E-124.81069779E-14
1.36918917E-157.88323213E-15-2.40660027E-123.87702279E-11-3.53296050E-11-1.84293179E-12
-1.79590941E-15-6.88910838E-152.78509797E-12-3.53296050E-113.77892237E-115.20777511E-13
4.16477789E-17-4.57359329E-164.81069779E-14-1.84293179E-125.20777511E-133.30694075E-13

Correlation matrix
1.000000000.65178532-0.560693480.63464444-0.843172900.20902337
0.651785321.00000000-0.436968470.92664748-0.82023528-0.58210824
-0.56069348-0.436968471.00000000-0.225991040.264906690.04891379
0.634644440.92664748-0.225991041.00000000-0.92300833-0.51469136
-0.84317290-0.820235280.26490669-0.923008331.000000000.14731773
0.20902337-0.582108240.04891379-0.514691360.147317731.00000000