NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021AR3 ∴ Orbital info ∴ Epoch 60600 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021AR3.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.47632 0.002843 au
e 0.506904 0.001264
i 8.015 0.01901 deg
Ω 106.229 0.003052 deg
ω 280.932 0.005092 deg
M 66.682 2.308 deg
Other useful info
Absolute Magnitude (H)    25.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.728 au
Aphelion distance 2.2247 au
Asc. node-Earth separation 0.01801 au
Desc. node-Earth separation 0.19844 au
Earth MOID 0.0053 au
Orbital period 655.192 days
Date of orbit computation   Jul 29 12:58

Covariance matrix
8.08346341E-063.59461980E-065.40436941E-058.67767867E-06-1.43222115E-05-6.56160973E-03
3.59461980E-061.59849546E-062.40330711E-053.85881611E-06-6.37135540E-06-2.91786911E-03
5.40436941E-052.40330711E-053.61347593E-045.80163022E-05-9.58665412E-05-4.38689973E-02
8.67767867E-063.85881611E-065.80163022E-059.31722494E-06-1.53659788E-05-7.04395606E-03
-1.43222115E-05-6.37135540E-06-9.58665412E-05-1.53659788E-052.59254583E-051.16256889E-02
-6.56160973E-03-2.91786911E-03-4.38689973E-02-7.04395606E-031.16256889E-025.32627170E+00

Correlation matrix
1.000000000.999996590.999962480.99991144-0.98934582-1.00000000
0.999996591.000000000.999979240.99989659-0.98972128-0.99999642
0.999962480.999979241.000000000.99987146-0.99046984-0.99996193
0.999911440.999896590.999871461.00000000-0.98867537-0.99991179
-0.98934582-0.98972128-0.99046984-0.988675371.000000000.98933602
-1.00000000-0.99999642-0.99996193-0.999911790.989336021.00000000