NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021ET ∴ Orbital info ∴ Epoch 60400 MJD
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ORBITAL INFORMATION
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(ASCII data file 2021ET.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.01647 1.737e-08 au
e 0.266718 2.773e-07
i 28.74 2.141e-05 deg
Ω 132.315 4.448e-06 deg
ω 233.242 2.108e-05 deg
M 153.944 4.576e-05 deg
Other useful info
Absolute Magnitude (H)    21.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7454 au
Aphelion distance 1.2876 au
Asc. node-Earth separation 0.13853 au
Desc. node-Earth separation -0.20003 au
Earth MOID 0.12046 au
Orbital period 374.32 days
Date of orbit computation   mar 15 13:48

Covariance matrix
3.01711542E-163.29358670E-152.62600575E-131.68441056E-14-1.18899979E-13-2.89363572E-13
3.29358670E-157.69040496E-143.25972082E-127.95186212E-141.25214259E-12-1.08839078E-11
2.62600575E-133.25972082E-124.58532843E-103.68447241E-11-1.70218926E-10-2.32406722E-10
1.68441056E-147.95186212E-143.68447241E-111.97859290E-11-3.47417866E-111.11686621E-11
-1.18899979E-131.25214259E-12-1.70218926E-10-3.47417866E-114.44407306E-10-6.49467837E-10
-2.89363572E-13-1.08839078E-11-2.32406722E-101.11686621E-11-6.49467837E-102.09429305E-09

Correlation matrix
1.000000000.683751880.706015910.21800867-0.32470967-0.36402329
0.683751881.000000000.548934560.064463820.21418477-0.85761333
0.706015910.548934561.000000000.38682262-0.37707872-0.23716180
0.218008670.064463820.386822621.00000000-0.370495840.05486611
-0.324709670.21418477-0.37707872-0.370495841.00000000-0.67320654
-0.36402329-0.85761333-0.237161800.05486611-0.673206541.00000000