NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021ST3 ∴ Orbital info ∴ Epoch 60600 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021ST3.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.53687 0.00315 au
e 0.578633 0.0004976
i 6.356 0.004385 deg
Ω 352.147 0.0007976 deg
ω 47.377 0.0008063 deg
M 263.471 0.4899 deg
Other useful info
Absolute Magnitude (H)    24.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.069 au
Aphelion distance 4.0048 au
Asc. node-Earth separation 0.20677 au
Desc. node-Earth separation 1.78303 au
Earth MOID 0.10551 au
Orbital period 1475.86 days
Date of orbit computation   Jul 29 13:15

Covariance matrix
9.91972492E-061.56736568E-061.38058731E-05-2.38779819E-06-1.09786082E-06-1.54300217E-03
1.56736568E-062.47652574E-072.18126608E-06-3.77524334E-07-1.72735062E-07-2.43802078E-04
1.38058731E-052.18126608E-061.92316783E-05-3.29106070E-06-1.62169600E-06-2.14747680E-03
-2.38779819E-06-3.77524334E-07-3.29106070E-066.36190911E-078.81602496E-083.71440665E-04
-1.09786082E-06-1.72735062E-07-1.62169600E-068.81602496E-086.50122398E-071.70705321E-04
-1.54300217E-03-2.43802078E-04-2.14747680E-033.71440665E-041.70705321E-042.40012278E-01

Correlation matrix
1.000000000.999997920.99955218-0.95050428-0.43231460-0.99999998
0.999997921.000000000.99949041-0.95110792-0.43048846-0.99999828
0.999552180.999490411.00000000-0.94087855-0.45863088-0.99954686
-0.95050428-0.95110792-0.940878551.000000000.137082340.95055880
-0.43231460-0.43048846-0.458630880.137082341.000000000.43214826
-0.99999998-0.99999828-0.999546860.950558800.432148261.00000000