NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004EW ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
(164202) 2004EW  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 164202.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.988 6.423e-09 au
e 0.279052 3.073e-07
i 4.668 7.948e-06 deg
Ω 342.904 2.035e-05 deg
ω 56.205 2.737e-05 deg
M 239.042 8.958e-05 deg
Other useful info
Absolute Magnitude (H)    20.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7123 au
Aphelion distance 1.2637 au
Asc. node-Earth separation -0.21905 au
Desc. node-Earth separation 0.08731 au
Earth MOID 0.02372 au
Orbital period 358.702 days
Date of orbit computation   feb 26 10:21

Covariance matrix
4.12541124E-17-1.93595989E-15-1.09191474E-146.70603145E-156.16552306E-14-5.49387897E-13
-1.93595989E-159.44474779E-148.18865949E-13-1.13067130E-13-3.78984008E-122.70436814E-11
-1.09191474E-148.18865949E-136.31668808E-114.52892435E-11-9.82692794E-112.42241729E-10
6.70603145E-15-1.13067130E-134.52892435E-114.14261535E-10-4.33479442E-10-3.26294067E-12
6.16552306E-14-3.78984008E-12-9.82692794E-11-4.33479442E-107.48944293E-10-1.23551911E-09
-5.49387897E-132.70436814E-112.42241729E-10-3.26294067E-12-1.23551911E-098.02370057E-09

Correlation matrix
1.00000000-0.98077085-0.213899810.051297320.35076120-0.95490047
-0.980770851.000000000.33525319-0.01807606-0.450610120.98238850
-0.213899810.335253191.000000000.27997100-0.451802150.34026469
0.05129732-0.018076060.279971001.00000000-0.77822727-0.00178972
0.35076120-0.45061012-0.45180215-0.778227271.00000000-0.50400791
-0.954900470.982388500.34026469-0.00178972-0.504007911.00000000