NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021XA1 ∴ Orbital info ∴ Epoch 60600 MJD
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2021XA1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021XA1.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 0.722923 0.0001954 au
e 0.409617 0.0004475
i 6.294 0.01004 deg
Ω 65.23 0.003525 deg
ω 191.857 0.002776 deg
M 50.382 0.6827 deg
Other useful info
Absolute Magnitude (H)    27.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4268 au
Aphelion distance 1.019 au
Asc. node-Earth separation 0.01766 au
Desc. node-Earth separation -0.58197 au
Earth MOID 0.00929 au
Orbital period 224.511 days
Date of orbit computation   Jul 29 13:01

Covariance matrix
3.81685092E-08-8.74305947E-08-1.96162916E-06-6.88361668E-075.39794309E-07-1.33379407E-04
-8.74305947E-082.00273551E-074.49353645E-061.57688508E-06-1.23623652E-063.05524452E-04
-1.96162916E-064.49353645E-061.00840269E-043.53951471E-05-2.77094014E-056.85477932E-03
-6.88361668E-071.57688508E-063.53951471E-051.24275756E-05-9.71392713E-062.40539628E-03
5.39794309E-07-1.23623652E-06-2.77094014E-05-9.71392713E-067.70651053E-06-1.88651158E-03
-1.33379407E-043.05524452E-046.85477932E-032.40539628E-03-1.88651158E-034.66093393E-01

Correlation matrix
1.00000000-0.99999778-0.99987869-0.999472550.99528352-0.99999933
-0.999997781.000000000.999906680.99952817-0.995086610.99999471
-0.999878690.999906681.000000000.99984693-0.993988270.99986187
-0.999472550.999528170.999846931.00000000-0.992596510.99944052
0.99528352-0.99508661-0.99398827-0.992596511.00000000-0.99539193
-0.999999330.999994710.999861870.99944052-0.995391931.00000000