NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004EP20 ∴ Orbital info ∴ Epoch 57216 MJD
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(154652) 2004EP20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 154652.eq0)
Keplerian elements
(Epoch 57216.8 MJD)
Value 1-σ variation Units
a 1.05847 2.053e-09 au
e 0.45061 5.682e-08
i 16.176 6.254e-06 deg
Ω 159.612 1.01e-05 deg
ω 191.302 1.314e-05 deg
M 359.486 1.459e-05 deg
Other useful info
Absolute Magnitude (H)    18.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5815 au
Aphelion distance 1.5354 au
Asc. node-Earth separation 0.51961 au
Desc. node-Earth separation -0.42439 au
Earth MOID 0.23573 au
Orbital period 397.756 days
Date of orbit computation   feb 26 10:20

Covariance matrix
4.21347331E-183.28988745E-173.20072725E-16-6.11845810E-161.85973800E-15-3.26645533E-15
3.28988745E-173.22901406E-157.50121775E-14-1.88293402E-141.57670986E-13-2.92953830E-13
3.20072725E-167.50121775E-143.91137615E-111.76608618E-11-1.49030045E-11-4.26836144E-12
-6.11845810E-16-1.88293402E-141.76608618E-111.01950383E-10-1.09032902E-102.43197682E-11
1.85973800E-151.57670986E-13-1.49030045E-11-1.09032902E-101.72726379E-10-1.27649352E-10
-3.26645533E-15-2.92953830E-13-4.26836144E-122.43197682E-11-1.27649352E-102.12986897E-10

Correlation matrix
1.000000000.282049900.02493238-0.029520750.06893699-0.10903857
0.282049901.000000000.21107267-0.032817520.21112394-0.35325455
0.024932380.211072671.000000000.27967437-0.18131332-0.04676489
-0.02952075-0.032817520.279674371.00000000-0.821644220.16503975
0.068936990.21112394-0.18131332-0.821644221.00000000-0.66552264
-0.10903857-0.35325455-0.046764890.16503975-0.665522641.00000000