NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021BA2 ∴ Orbital info ∴ Epoch 59238 MJD
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2021BA2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021BA2.eq0)
Keplerian elements
(Epoch 59238.7 MJD)
Value 1-σ variation Units
a 2.51624 0.004483 au
e 0.617261 0.0006861
i 4.545 0.003601 deg
Ω 292.362 0.001069 deg
ω 143.427 0.001999 deg
M 9.887 0.02737 deg
Other useful info
Absolute Magnitude (H)    24.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9631 au
Aphelion distance 4.0694 au
Asc. node-Earth separation 2.07236 au
Desc. node-Earth separation 0.05792 au
Earth MOID 0.02086 au
Orbital period 1457.9 days
Date of orbit computation   feb 26 12:40

Covariance matrix
2.00979309E-053.07590890E-061.61440898E-05-4.75831067E-06-8.42538968E-06-1.22680697E-04
3.07590890E-064.70758302E-072.47082927E-06-7.28048802E-07-1.29056900E-06-1.87756763E-05
1.61440898E-052.47082927E-061.29692523E-05-3.81842635E-06-6.78576100E-06-9.85439976E-05
-4.75831067E-06-7.28048802E-07-3.81842635E-061.14283461E-061.91205441E-062.90541755E-05
-8.42538968E-06-1.29056900E-06-6.78576100E-061.91205441E-063.99748482E-065.13790991E-05
-1.22680697E-04-1.87756763E-05-9.85439976E-052.90541755E-055.13790991E-057.48866419E-04

Correlation matrix
1.000000000.999997240.99995492-0.99285409-0.93998497-0.99999628
0.999997241.000000000.99996839-0.99258980-0.94078162-0.99998715
0.999954920.999968391.00000000-0.99182547-0.94242691-0.99993214
-0.99285409-0.99258980-0.991825471.000000000.894571680.99314963
-0.93998497-0.94078162-0.942426910.894571681.000000000.93905471
-0.99999628-0.99998715-0.999932140.993149630.939054711.00000000