NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021EL4 ∴ Orbital info ∴ Epoch 60600 MJD
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2021EL4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021EL4.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 0.917129 2.708e-07 au
e 0.29864 1.111e-06
i 1.653 1.226e-05 deg
Ω 180.743 3.278e-05 deg
ω 229.652 7.404e-05 deg
M 123.371 0.0005758 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 0.04109 au
Desc. node-Earth separation -0.30318 au
Earth MOID 0.00414 au
Orbital period 320.807 days
Date of orbit computation   Jul 29 13:11

Covariance matrix
7.33402040E-14-3.00805222E-133.25263062E-12-6.57994440E-121.84270434E-11-1.55921699E-10
-3.00805222E-131.23392009E-12-1.33527364E-112.70885459E-11-7.57147285E-116.39526034E-10
3.25263062E-12-1.33527364E-111.50362447E-10-3.29711464E-108.64524434E-10-6.92247293E-09
-6.57994440E-122.70885459E-11-3.29711464E-101.07468825E-09-2.28881886E-091.41322646E-08
1.84270434E-11-7.57147285E-118.64524434E-10-2.28881886E-095.48243573E-09-3.93841012E-08
-1.55921699E-106.39526034E-10-6.92247293E-091.41322646E-08-3.93841012E-083.31558050E-07

Correlation matrix
1.00000000-0.999932760.97947644-0.741156490.91896258-0.99989803
-0.999932761.00000000-0.980295620.74387665-0.920555710.99985016
0.97947644-0.980295621.00000000-0.820206310.95218383-0.98041915
-0.741156490.74387665-0.820206311.00000000-0.942938570.74867050
0.91896258-0.920555710.95218383-0.942938571.00000000-0.92374984
-0.999898030.99985016-0.980419150.74867050-0.923749841.00000000