NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021EX3 ∴ Orbital info ∴ Epoch 59288 MJD
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2021EX3  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021EX3.eq0)
Keplerian elements
(Epoch 59288.3 MJD)
Value 1-σ variation Units
a 1.33419 0.000464 au
e 0.261148 0.0002473
i 14.335 0.01024 deg
Ω 171.685 0.0003688 deg
ω 317.333 0.007924 deg
M 26.668 0.02013 deg
Other useful info
Absolute Magnitude (H)    24.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9858 au
Aphelion distance 1.6826 au
Asc. node-Earth separation 0.04921 au
Desc. node-Earth separation 0.53125 au
Earth MOID 0.04353 au
Orbital period 562.892 days
Date of orbit computation   Jul 29 13:05

Covariance matrix
2.15278117E-071.14721812E-074.75230327E-06-1.71086228E-073.65941184E-06-9.33668986E-06
1.14721812E-076.11385788E-082.53256303E-06-9.11763018E-081.94872308E-06-4.97483765E-06
4.75230327E-062.53256303E-061.04910315E-04-3.77682871E-068.07561717E-05-2.06095956E-04
-1.71086228E-07-9.11763018E-08-3.77682871E-061.35993848E-07-2.90634549E-067.41912149E-06
3.65941184E-061.94872308E-068.07561717E-05-2.90634549E-066.27886350E-05-1.59001991E-04
-9.33668986E-06-4.97483765E-06-2.06095956E-047.41912149E-06-1.59001991E-044.05081637E-04

Correlation matrix
1.000000000.999973260.99998874-0.999897490.99533855-0.99981975
0.999973261.000000000.99998502-0.999918660.99460798-0.99965459
0.999988740.999985021.00000000-0.999904590.99500693-0.99974467
-0.99989749-0.99991866-0.999904591.00000000-0.994596870.99958924
0.995338550.994607980.99500693-0.994596871.00000000-0.99698991
-0.99981975-0.99965459-0.999744670.99958924-0.996989911.00000000