NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2023ET2 ∴ Orbital info ∴ Epoch 60017 MJD
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2023ET2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2023ET2.eq0)
Keplerian elements
(Epoch 60017.5 MJD)
Value 1-σ variation Units
a 1.31001 0.0008087 au
e 0.460956 0.0005103
i 4.867 0.006371 deg
Ω 351.427 0.006201 deg
ω 94.867 0.03204 deg
M 37.058 0.04825 deg
Other useful info
Absolute Magnitude (H)    30.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7062 au
Aphelion distance 1.9139 au
Asc. node-Earth separation 0.06781 au
Desc. node-Earth separation -0.00072 au
Earth MOID 0.00014 au
Orbital period 547.659 days
Date of orbit computation   Jul 29 13:41

Covariance matrix
6.54053205E-073.82758262E-073.67550920E-06-6.12287941E-072.81155107E-06-3.90015564E-05
3.82758262E-072.60416055E-073.00234498E-068.15955205E-07-4.43320369E-06-2.31076363E-05
3.67550920E-063.00234498E-064.05846694E-052.40237264E-05-1.26302119E-04-2.25803712E-04
-6.12287941E-078.15955205E-072.40237264E-053.84553447E-05-1.98614937E-042.73591591E-05
2.81155107E-06-4.43320369E-06-1.26302119E-04-1.98614937E-041.02654714E-03-1.20330697E-04
-3.90015564E-05-2.31076363E-05-2.25803712E-042.73591591E-05-1.20330697E-042.32789723E-03

Correlation matrix
1.000000000.927436440.71339485-0.122087390.10850506-0.99952462
0.927436441.000000000.923518730.25784225-0.27114048-0.93851182
0.713394850.923518731.000000000.60810841-0.61878558-0.73462917
-0.122087390.257842250.608108411.00000000-0.999641100.09144132
0.10850506-0.27114048-0.61878558-0.999641101.00000000-0.07784040
-0.99952462-0.93851182-0.734629170.09144132-0.077840401.00000000