NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021AL5 ∴ Orbital info ∴ Epoch 59235 MJD
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2021AL5  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021AL5.eq0)
Keplerian elements
(Epoch 59235.3 MJD)
Value 1-σ variation Units
a 2.3172 0.0005658 au
e 0.511596 0.0001074
i 6.828 0.001119 deg
Ω 87.596 0.000663 deg
ω 41.902 0.0008774 deg
M 358.161 0.0007868 deg
Other useful info
Absolute Magnitude (H)    24.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1317 au
Aphelion distance 3.5027 au
Asc. node-Earth separation 0.255 au
Desc. node-Earth separation 1.74651 au
Earth MOID 0.16673 au
Orbital period 1288.38 days
Date of orbit computation   Jul 29 13:39

Covariance matrix
3.20173704E-076.07524889E-086.32821525E-073.54125241E-07-4.10333647E-074.42901471E-07
6.07524889E-081.15277123E-081.20079677E-076.72193055E-08-7.79170079E-088.40490661E-08
6.32821525E-071.20079677E-071.25155203E-067.05862139E-07-8.24115788E-078.77426764E-07
3.54125241E-076.72193055E-087.05862139E-074.39612479E-07-5.60717093E-075.06617177E-07
-4.10333647E-07-7.79170079E-08-8.24115788E-07-5.60717093E-077.69802020E-07-6.06560359E-07
4.42901471E-078.40490661E-088.77426764E-075.06617177E-07-6.06560359E-076.18976585E-07

Correlation matrix
1.000000000.999999260.999686800.94390665-0.826522680.99489485
0.999999261.000000000.999708750.94425099-0.827125060.99500260
0.999686800.999708751.000000000.95161313-0.839603530.99689476
0.943906650.944250990.951613131.00000000-0.963871780.97119803
-0.82652268-0.82712506-0.83960353-0.963871781.00000000-0.87871369
0.994894850.995002600.996894760.97119803-0.878713691.00000000