NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021ET1 ∴ Orbital info ∴ Epoch 59286 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021ET1.eq0)
Keplerian elements
(Epoch 59286.1 MJD)
Value 1-σ variation Units
a 2.46089 0.002585 au
e 0.59228 0.0004236
i 8.436 0.004442 deg
Ω 353.651 0.001422 deg
ω 150.426 0.0007092 deg
M 6.634 0.01092 deg
Other useful info
Absolute Magnitude (H)    24.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0034 au
Aphelion distance 3.9184 au
Asc. node-Earth separation 2.28787 au
Desc. node-Earth separation 0.0602 au
Earth MOID 0.04239 au
Orbital period 1410.05 days
Date of orbit computation   Jul 29 12:58

Covariance matrix
6.68151191E-061.09503086E-061.14815351E-053.67586436E-06-1.82334894E-06-2.82352023E-05
1.09503086E-061.79464337E-071.88168956E-066.02427193E-07-2.98846604E-07-4.62745484E-06
1.14815351E-051.88168956E-061.97333705E-056.31848060E-06-3.12982941E-06-4.85201106E-05
3.67586436E-066.02427193E-076.31848060E-062.02346957E-06-1.00120060E-06-1.55341012E-05
-1.82334894E-06-2.98846604E-07-3.12982941E-06-1.00120060E-065.03021075E-077.70420677E-06
-2.82352023E-05-4.62745484E-06-4.85201106E-05-1.55341012E-057.70420677E-061.19318499E-04

Correlation matrix
1.000000000.999999790.999912390.99970937-0.99457909-0.99999917
0.999999791.000000000.999903900.99969414-0.99464054-0.99999820
0.999912390.999903901.000000000.99991638-0.99340637-0.99992461
0.999709370.999694140.999916381.00000000-0.99238381-0.99973270
-0.99457909-0.99464054-0.99340637-0.992383811.000000000.99444541
-0.99999917-0.99999820-0.99992461-0.999732700.994445411.00000000