NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021RE4 ∴ Orbital info ∴ Epoch 60600 MJD
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2021RE4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021RE4.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.09179 0.002264 au
e 0.455817 0.0005232
i 6.938 0.005993 deg
Ω 185.591 0.0003132 deg
ω 157.415 0.006139 deg
M 10.347 0.6145 deg
Other useful info
Absolute Magnitude (H)    24.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1383 au
Aphelion distance 3.0453 au
Asc. node-Earth separation 1.86571 au
Desc. node-Earth separation 0.16449 au
Earth MOID 0.13854 au
Orbital period 1105.03 days
Date of orbit computation   Jul 29 12:56

Covariance matrix
5.12488820E-061.18448005E-061.35668381E-057.02059425E-07-1.38296980E-05-1.39113847E-03
1.18448005E-062.73760920E-073.13560049E-061.62244937E-07-3.19664200E-06-3.21524136E-04
1.35668381E-053.13560049E-063.59152932E-051.85908696E-06-3.65990599E-05-3.68268939E-03
7.02059425E-071.62244937E-071.85908696E-069.81191872E-08-1.87270396E-06-1.90580369E-04
-1.38296980E-05-3.19664200E-06-3.65990599E-05-1.87270396E-063.76839117E-053.75390744E-03
-1.39113847E-03-3.21524136E-04-3.68268939E-03-1.90580369E-043.75390744E-033.77621210E-01

Correlation matrix
1.000000000.999999600.999992490.99004448-0.99515908-0.99999994
0.999999601.000000000.999989150.98993905-0.99524565-0.99999923
0.999992490.999989151.000000000.99033705-0.99483770-0.99999354
0.990044480.989939050.990337051.00000000-0.97389956-0.99008619
-0.99515908-0.99524565-0.99483770-0.973899561.000000000.99512442
-0.99999994-0.99999923-0.99999354-0.990086190.995124421.00000000