NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021OA1 ∴ Orbital info ∴ Epoch 60600 MJD
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2021OA1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021OA1.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.70407 0.001061 au
e 0.385258 0.0003647
i 6.631 0.004571 deg
Ω 131.4 0.0007418 deg
ω 197.981 0.00159 deg
M 151.36 0.4766 deg
Other useful info
Absolute Magnitude (H)    24.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0476 au
Aphelion distance 2.3606 au
Asc. node-Earth separation 1.30619 au
Desc. node-Earth separation 0.04804 au
Earth MOID 0.04249 au
Orbital period 812.514 days
Date of orbit computation   Jul 29 13:14

Covariance matrix
1.12535934E-063.86877301E-074.84935294E-067.86757922E-07-1.67484034E-06-5.05538865E-04
3.86877301E-071.33001126E-071.66711667E-062.70473842E-07-5.75758853E-07-1.73794728E-04
4.84935294E-061.66711667E-062.08968247E-053.39037091E-06-7.21575993E-06-2.17844824E-03
7.86757922E-072.70473842E-073.39037091E-065.50302012E-07-1.16858940E-06-3.53431907E-04
-1.67484034E-06-5.75758853E-07-7.21575993E-06-1.16858940E-062.52780658E-067.52363782E-04
-5.05538865E-04-1.73794728E-04-2.17844824E-03-3.53431907E-047.52363782E-042.27100395E-01

Correlation matrix
1.000000000.999999960.999995470.99975817-0.99301517-0.99999999
0.999999961.000000000.999995820.99976300-0.99298125-0.99999999
0.999995470.999995821.000000000.99978476-0.99281883-0.99999574
0.999758170.999763000.999784761.00000000-0.99080793-0.99976115
-0.99301517-0.99298125-0.99281883-0.990807931.000000000.99299490
-0.99999999-0.99999999-0.99999574-0.999761150.992994901.00000000