NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021AB5 ∴ Orbital info ∴ Epoch 60400 MJD
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2021AB5  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021AB5.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.09439 0.0003398 au
e 0.346559 0.0006439
i 16.321 0.03451 deg
Ω 91.657 0.02497 deg
ω 255.393 0.03349 deg
M 24.689 0.5463 deg
Other useful info
Absolute Magnitude (H)    23.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7151 au
Aphelion distance 1.4737 au
Asc. node-Earth separation 0.07215 au
Desc. node-Earth separation -0.13077 au
Earth MOID 0.04277 au
Orbital period 418.174 days
Date of orbit computation   feb 26 12:28

Covariance matrix
1.15452748E-072.06735960E-071.11311038E-058.22926299E-06-6.85356599E-06-1.85600577E-04
2.06735960E-074.14658324E-072.22214081E-051.60101736E-05-1.79061272E-05-3.30753445E-04
1.11311038E-052.22214081E-051.19119452E-038.59157161E-04-9.51127103E-04-1.78119640E-02
8.22926299E-061.60101736E-058.59157161E-046.23304222E-04-6.50185375E-04-1.31836059E-02
-6.85356599E-06-1.79061272E-05-9.51127103E-04-6.50185375E-041.12131134E-031.08151083E-02
-1.85600577E-04-3.30753445E-04-1.78119640E-02-1.31836059E-021.08151083E-022.98427781E-01

Correlation matrix
1.000000000.944862680.949171630.97008272-0.60235338-0.99990228
0.944862681.000000000.999850430.99586579-0.83041152-0.94024181
0.949171630.999850431.000000000.99708283-0.82297019-0.94471506
0.970082720.995865790.997082831.00000000-0.77772141-0.96663953
-0.60235338-0.83041152-0.82297019-0.777721411.000000000.59121867
-0.99990228-0.94024181-0.94471506-0.966639530.591218671.00000000