NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021WB3 ∴ Orbital info ∴ Epoch 59546 MJD
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2021WB3  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021WB3.eq0)
Keplerian elements
(Epoch 59546.3 MJD)
Value 1-σ variation Units
a 1.75354 0.007803 au
e 0.487308 0.0025
i 4.359 0.01783 deg
Ω 52.803 0.01203 deg
ω 322.249 0.02258 deg
M 17.097 0.1252 deg
Other useful info
Absolute Magnitude (H)    26.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.899 au
Aphelion distance 2.6081 au
Asc. node-Earth separation -0.024 au
Desc. node-Earth separation 1.16494 au
Earth MOID 0.00726 au
Orbital period 848.15 days
Date of orbit computation   feb 26 12:21

Covariance matrix
6.08929840E-051.95078001E-051.38402433E-041.09984069E-05-1.47173990E-04-9.76905930E-04
1.95078001E-056.24967654E-064.43583842E-053.65158995E-06-4.72830427E-05-3.12969043E-04
1.38402433E-044.43583842E-053.17877991E-044.66987915E-05-3.57053163E-04-2.22135567E-03
1.09984069E-053.65158995E-064.66987915E-051.44780618E-04-1.74773133E-04-1.82858069E-04
-1.47173990E-04-4.72830427E-05-3.57053163E-04-1.74773133E-045.09926603E-042.36765539E-03
-9.76905930E-04-3.12969043E-04-2.22135567E-03-1.82858069E-042.36765539E-031.56728151E-02

Correlation matrix
1.000000000.999990550.994786470.11713615-0.83520599-0.99998990
0.999990551.000000000.995214550.12139422-0.83757327-0.99999794
0.994786470.995214551.000000000.21768084-0.88684724-0.99520916
0.117136150.121394220.217680841.00000000-0.64322901-0.12139070
-0.83520599-0.83757327-0.88684724-0.643229011.000000000.83751222
-0.99998990-0.99999794-0.99520916-0.121390700.837512221.00000000