NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021JD4 ∴ Orbital info ∴ Epoch 60600 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021JD4.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.71372 0.004744 au
e 0.329182 0.001623
i 21.073 0.05725 deg
Ω 224.042 0.005823 deg
ω 8.276 0.009544 deg
M 191.398 2.285 deg
Other useful info
Absolute Magnitude (H)    23.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1496 au
Aphelion distance 2.2778 au
Asc. node-Earth separation 0.14596 au
Desc. node-Earth separation 1.2752 au
Earth MOID 0.14481 au
Orbital period 819.42 days
Date of orbit computation   Jul 29 13:13

Covariance matrix
2.25032097E-057.69789553E-062.71600753E-042.76196401E-05-4.49269737E-05-1.08403968E-02
7.69789553E-062.63329583E-069.29091233E-059.44814729E-06-1.53693536E-05-3.70828142E-03
2.71600753E-049.29091233E-053.27807614E-033.33355555E-04-5.42247180E-04-1.30837331E-01
2.76196401E-059.44814729E-063.33355555E-043.39018869E-05-5.51909184E-05-1.33050960E-02
-4.49269737E-05-1.53693536E-05-5.42247180E-04-5.51909184E-059.10875336E-052.16418918E-02
-1.08403968E-02-3.70828142E-03-1.30837331E-01-1.33050960E-022.16418918E-025.22210878E+00

Correlation matrix
1.000000000.999999890.999998200.99996281-0.99232849-0.99999997
0.999999891.000000000.999997740.99996522-0.99237612-0.99999978
0.999998200.999997741.000000000.99996832-0.99233501-0.99999816
0.999962810.999965220.999968321.00000000-0.99317600-0.99996113
-0.99232849-0.99237612-0.99233501-0.993176001.000000000.99229954
-0.99999997-0.99999978-0.99999816-0.999961130.992299541.00000000