NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2023ET ∴ Orbital info ∴ Epoch 60018 MJD
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ORBITAL INFORMATION
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(ASCII data file 2023ET.eq0)
Keplerian elements
(Epoch 60018.3 MJD)
Value 1-σ variation Units
a 1.79831 0.0007438 au
e 0.525437 0.0002186
i 2.836 0.000964 deg
Ω 168.883 0.0001138 deg
ω 307.147 0.0004999 deg
M 17.493 0.01247 deg
Other useful info
Absolute Magnitude (H)    26.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8534 au
Aphelion distance 2.7432 au
Asc. node-Earth separation -0.00464 au
Desc. node-Earth separation 0.90011 au
Earth MOID 0.00074 au
Orbital period 880.835 days
Date of orbit computation   feb 26 12:55

Covariance matrix
5.53170066E-071.62603284E-077.16615916E-07-4.82205146E-08-2.97598396E-07-9.27327345E-06
1.62603284E-074.77975402E-082.10667865E-07-1.41067910E-08-8.77124970E-08-2.72583414E-06
7.16615916E-072.10667865E-079.29337163E-07-5.97159541E-08-3.93635545E-07-1.20124066E-05
-4.82205146E-08-1.41067910E-08-5.97159541E-081.29472186E-08-7.52670253E-108.11189846E-07
-2.97598396E-07-8.77124970E-08-3.93635545E-07-7.52670253E-102.49927840E-074.97874754E-06
-9.27327345E-06-2.72583414E-06-1.20124066E-058.11189846E-074.97874754E-061.55457187E-04

Correlation matrix
1.000000000.999993560.99947161-0.56978927-0.80037577-0.99999615
0.999993561.000000000.99956000-0.56707071-0.80251172-0.99997985
0.999471610.999560001.00000000-0.54439670-0.81677105-0.99939683
-0.56978927-0.56707071-0.544396701.00000000-0.013231500.57177987
-0.80037577-0.80251172-0.81677105-0.013231501.000000000.79874359
-0.99999615-0.99997985-0.999396830.571779870.798743591.00000000