NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2023ET2 ∴ Orbital info ∴ Epoch 60600 MJD
Contact »
2023ET2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2023ET2.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.30936 0.0008062 au
e 0.460643 0.0005109
i 4.861 0.006375 deg
Ω 351.41 0.006205 deg
ω 94.896 0.03203 deg
M 60.261 0.4031 deg
Other useful info
Absolute Magnitude (H)    30.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7062 au
Aphelion distance 1.9125 au
Asc. node-Earth separation 0.06783 au
Desc. node-Earth separation 0.00075 au
Earth MOID 0.00014 au
Orbital period 547.254 days
Date of orbit computation   Jul 29 13:42

Covariance matrix
6.49936937E-073.82032988E-073.67009285E-06-6.35794733E-072.88375301E-06-3.24985472E-04
3.82032988E-072.61047310E-073.00907244E-068.01606804E-07-4.38525324E-06-1.91328048E-04
3.67009285E-063.00907244E-064.06364064E-052.38618042E-05-1.25666899E-04-1.84218498E-03
-6.35794733E-078.01606804E-072.38618042E-053.85035420E-05-1.98681983E-043.08190283E-04
2.88375301E-06-4.38525324E-06-1.25666899E-04-1.98681983E-041.02601036E-03-1.39169880E-03
-3.24985472E-04-1.91328048E-04-1.84218498E-033.08190283E-04-1.39169880E-031.62503735E-01

Correlation matrix
1.000000000.927482330.71414072-0.127095730.11167259-0.99999232
0.927482331.000000000.923879610.25284330-0.26795335-0.92893934
0.714140720.923879611.000000000.60324716-0.61544235-0.71687579
-0.127095730.252843300.603247161.00000000-0.999613870.12320744
0.11167259-0.26795335-0.61544235-0.999613871.00000000-0.10777988
-0.99999232-0.92893934-0.716875790.12320744-0.107779881.00000000