NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021AB3 ∴ Orbital info ∴ Epoch 60400 MJD
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2021AB3  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021AB3.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.01263 0.00306 au
e 0.50821 0.0007502
i 6.221 0.006851 deg
Ω 107.301 5.16e-05 deg
ω 345.534 0.002018 deg
M 51.005 0.9316 deg
Other useful info
Absolute Magnitude (H)    27.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9898 au
Aphelion distance 3.0355 au
Asc. node-Earth separation 0.0177 au
Desc. node-Earth separation 1.92304 au
Earth MOID 0.01471 au
Orbital period 1042.9 days
Date of orbit computation   feb 26 13:13

Covariance matrix
9.36156423E-062.29549315E-062.09599890E-051.47049032E-07-5.98186479E-06-2.85047908E-03
2.29549315E-065.62864430E-075.13947060E-063.60642119E-08-1.46704493E-06-6.98948851E-04
2.09599890E-055.13947060E-064.69296075E-053.29516142E-07-1.33912927E-05-6.38205471E-03
1.47049032E-073.60642119E-083.29516142E-072.66300239E-09-1.00769360E-07-4.47728821E-05
-5.98186479E-06-1.46704493E-06-1.33912927E-05-1.00769360E-074.07271340E-061.82133842E-03
-2.85047908E-03-6.98948851E-04-6.38205471E-03-4.47728821E-051.82133842E-038.67935201E-01

Correlation matrix
1.000000000.999999740.999984750.93132697-0.96876950-0.99999999
0.999999741.000000000.999983930.93151267-0.96894603-0.99999964
0.999984750.999983931.000000000.93211062-0.96862822-0.99998483
0.931326970.931512670.932110621.00000000-0.96761100-0.93129146
-0.96876950-0.96894603-0.96862822-0.967611001.000000000.96873518
-0.99999999-0.99999964-0.99998483-0.931291460.968735181.00000000