NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021SJ ∴ Orbital info ∴ Epoch 60600 MJD
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2021SJ  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021SJ.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.14515 0.01187 au
e 0.525864 0.002584
i 8.055 0.02551 deg
Ω 340.492 0.01193 deg
ω 347.83 0.01003 deg
M 0.027 2.991 deg
Other useful info
Absolute Magnitude (H)    24.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0171 au
Aphelion distance 3.2732 au
Asc. node-Earth separation 0.01651 au
Desc. node-Earth separation 2.20419 au
Earth MOID 0.01439 au
Orbital period 1147.58 days
Date of orbit computation   Jul 29 13:11

Covariance matrix
1.40827164E-043.06696299E-053.01997297E-04-1.37493242E-041.49799427E-05-3.54968617E-02
3.06696299E-056.67937497E-066.57854695E-05-2.99182140E-053.17347569E-06-7.73056327E-03
3.01997297E-046.57854695E-056.50806713E-04-2.89763631E-041.43896479E-05-7.61181065E-02
-1.37493242E-04-2.99182140E-05-2.89763631E-041.42366644E-04-4.29262371E-053.46617137E-02
1.49799427E-053.17347569E-061.43896479E-05-4.29262371E-051.00688700E-04-3.79408908E-03
-3.54968617E-02-7.73056327E-03-7.61181065E-023.46617137E-02-3.79408908E-038.94733392E+00

Correlation matrix
1.000000000.999994030.99754806-0.971033050.12579882-0.99999981
0.999994031.000000000.99778289-0.970205270.12237055-0.99999172
0.997548060.997782891.00000000-0.951949130.05621261-0.99750514
-0.97103305-0.97020527-0.951949131.00000000-0.358532330.97117856
0.125798820.122370550.05621261-0.358532331.00000000-0.12640677
-0.99999981-0.99999172-0.997505140.97117856-0.126406771.00000000