NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021EL4 ∴ Orbital info ∴ Epoch 60400 MJD
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2021EL4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021EL4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.917129 2.716e-07 au
e 0.298637 1.111e-06
i 1.653 1.226e-05 deg
Ω 180.743 3.28e-05 deg
ω 229.651 7.411e-05 deg
M 258.935 0.0004763 deg
Other useful info
Absolute Magnitude (H)    25.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6432 au
Aphelion distance 1.191 au
Asc. node-Earth separation 0.03951 au
Desc. node-Earth separation -0.30269 au
Earth MOID 0.004 au
Orbital period 320.807 days
Date of orbit computation   feb 26 12:28

Covariance matrix
7.37457771E-14-3.01635308E-133.26162908E-12-6.60383159E-121.84973261E-11-1.29328441E-10
-3.01635308E-131.23391627E-12-1.33527941E-112.71118698E-11-7.57939254E-115.28992171E-10
3.26162908E-12-1.33527941E-111.50364188E-10-3.29964278E-108.65385547E-10-5.72730430E-09
-6.60383159E-122.71118698E-11-3.29964278E-101.07569037E-09-2.29196549E-091.17244338E-08
1.84973261E-11-7.57939254E-118.65385547E-10-2.29196549E-095.49213699E-09-3.26469535E-08
-1.29328441E-105.28992171E-10-5.72730430E-091.17244338E-08-3.26469535E-082.26871688E-07

Correlation matrix
1.00000000-0.999932660.97947597-0.741453250.91911466-0.99985107
-0.999932661.00000000-0.980295700.74417142-0.920705790.99980717
0.97947597-0.980295701.00000000-0.820448040.95228458-0.98059100
-0.741453250.74417142-0.820448041.00000000-0.942961050.75051278
0.91911466-0.920705790.95228458-0.942961051.00000000-0.92487242
-0.999851070.99980717-0.980591000.75051278-0.924872421.00000000