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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2020BK4 ∴ Orbital info ∴ Epoch 58871 MJD
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2020BK4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2020BK4.eq0)
Keplerian elements
(Epoch 58871.6 MJD)
Value 1-σ variation Units
a 1.69782 0.003037 au
e 0.520068 0.001235
i 4.405 0.017 deg
Ω 158.121 0.0398 deg
ω 235.329 0.00425 deg
M 37.325 0.09048 deg
Other useful info
Absolute Magnitude (H)    22.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8148 au
Aphelion distance 2.5808 au
Asc. node-Earth separation 0.76863 au
Desc. node-Earth separation -0.05506 au
Earth MOID 0.01234 au
Orbital period 808.047 days
Date of orbit computation   Jul 29 12:54

Covariance matrix
9.22596672E-063.75129339E-065.15973257E-05-1.20773560E-04-1.22383433E-05-2.74783022E-04
3.75129339E-061.52532639E-062.09827537E-05-4.91161629E-05-4.98276998E-06-1.11719050E-04
5.15973257E-052.09827537E-052.88864674E-04-6.76404394E-04-6.88012900E-05-1.53602790E-03
-1.20773560E-04-4.91161629E-05-6.76404394E-041.58436175E-031.60771183E-043.59490379E-03
-1.22383433E-05-4.98276998E-06-6.88012900E-051.60771183E-041.80612274E-053.63290381E-04
-2.74783022E-04-1.11719050E-04-1.53602790E-033.59490379E-033.63290381E-048.18591490E-03

Correlation matrix
1.000000000.999985490.99947983-0.99893850-0.94807580-0.99988566
0.999985491.000000000.99961755-0.99911589-0.94932697-0.99979792
0.999479830.999617551.00000000-0.99984350-0.95252358-0.99889140
-0.99893850-0.99911589-0.999843501.000000000.950402130.99822050
-0.94807580-0.94932697-0.952523580.950402131.000000000.94481473
-0.99988566-0.99979792-0.998891400.998220500.944814731.00000000