NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021EL4 ∴ Orbital info ∴ Epoch 59384 MJD
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2021EL4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021EL4.eq0)
Keplerian elements
(Epoch 59384.9 MJD)
Value 1-σ variation Units
a 0.917758 2.699e-07 au
e 0.298396 1.109e-06
i 1.649 1.225e-05 deg
Ω 181.175 3.767e-05 deg
ω 229.12 7.992e-05 deg
M 200.38 2.957e-05 deg
Other useful info
Absolute Magnitude (H)    25.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6439 au
Aphelion distance 1.1916 au
Asc. node-Earth separation 0.04241 au
Desc. node-Earth separation -0.3028 au
Earth MOID 0.00429 au
Orbital period 321.137 days
Date of orbit computation   feb 26 12:28

Covariance matrix
7.28370357E-14-2.99396336E-133.23770863E-12-8.06812345E-121.99597225E-117.64740149E-12
-2.99396336E-131.23089920E-12-1.33275280E-113.33257779E-11-8.22570800E-11-3.14064802E-11
3.23770863E-12-1.33275280E-111.50172662E-10-3.99470955E-109.38210783E-103.31133041E-10
-8.06812345E-123.33257779E-11-3.99470955E-101.41868360E-09-2.89784330E-09-6.89723849E-10
1.99597225E-11-8.22570800E-119.38210783E-10-2.89784330E-096.38668423E-091.86986286E-09
7.64740149E-12-3.14064802E-113.31133041E-10-6.89723849E-101.86986286E-098.74315736E-10

Correlation matrix
1.00000000-0.999905840.97896281-0.793694970.925423760.95830469
-0.999905841.00000000-0.980263700.79749189-0.92773581-0.95735691
0.97896281-0.980263701.00000000-0.865459990.958003860.91384582
-0.793694970.79749189-0.865459991.00000000-0.96270760-0.61929607
0.92542376-0.927735810.95800386-0.962707601.000000000.79129402
0.95830469-0.957356910.91384582-0.619296070.791294021.00000000