NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021AA1 ∴ Orbital info ∴ Epoch 59220 MJD
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2021AA1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021AA1.eq0)
Keplerian elements
(Epoch 59220.1 MJD)
Value 1-σ variation Units
a 0.980771 0.0001562 au
e 0.152649 0.0002313
i 17.285 0.03637 deg
Ω 286.028 0.0001329 deg
ω 303.483 0.04473 deg
M 251.674 0.0765 deg
Other useful info
Absolute Magnitude (H)    26.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8311 au
Aphelion distance 1.1305 au
Asc. node-Earth separation -0.1331 au
Desc. node-Earth separation 0.06268 au
Earth MOID 0.05609 au
Orbital period 354.773 days
Date of orbit computation   feb 26 12:03

Covariance matrix
2.43970243E-083.61263909E-085.67979328E-06-2.06841403E-08-6.98567121E-061.19482760E-05
3.61263909E-085.35024037E-088.41084672E-06-3.06221370E-08-1.03444841E-051.76938108E-05
5.67979328E-068.41084672E-061.32255677E-03-4.81989792E-06-1.62604959E-032.78138260E-03
-2.06841403E-08-3.06221370E-08-4.81989792E-061.76748102E-085.91675391E-06-1.01226944E-05
-6.98567121E-06-1.03444841E-05-1.62604959E-035.91675391E-062.00056024E-03-3.42159574E-03
1.19482760E-051.76938108E-052.78138260E-03-1.01226944E-05-3.42159574E-035.85217769E-03

Correlation matrix
1.000000000.999929780.99990085-0.99607414-0.999916870.99994950
0.999929781.000000000.99987546-0.99579850-0.999876520.99994469
0.999900850.999875461.00000000-0.99690391-0.999656530.99975784
-0.99607414-0.99579850-0.996903911.000000000.99501656-0.99531373
-0.99991687-0.99987652-0.999656530.995016561.00000000-0.99998648
0.999949500.999944690.99975784-0.99531373-0.999986481.00000000