NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018ST1 ∴ Orbital info ∴ Epoch 60400 MJD
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2018ST1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018ST1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.43647 0.002931 au
e 0.628743 0.0004682
i 3.679 0.00187 deg
Ω 189.01 0.001445 deg
ω 214.435 0.001984 deg
M 154.55 0.9224 deg
Other useful info
Absolute Magnitude (H)    25.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9046 au
Aphelion distance 3.9684 au
Asc. node-Earth separation 2.06226 au
Desc. node-Earth separation -0.03008 au
Earth MOID 0.00785 au
Orbital period 1389.12 days
Date of orbit computation   feb 26 11:53

Covariance matrix
8.58991688E-061.37237210E-065.47704801E-064.21724860E-06-5.77214187E-06-2.70333736E-03
1.37237210E-062.19257740E-078.75053967E-076.73749644E-07-9.22132854E-07-4.31899967E-04
5.47704801E-068.75053967E-073.49578641E-062.68145831E-06-3.66719700E-06-1.72368556E-03
4.21724860E-066.73749644E-072.68145831E-062.08676845E-06-2.86118305E-06-1.32721096E-03
-5.77214187E-06-9.22132854E-07-3.66719700E-06-2.86118305E-063.93541934E-061.81654957E-03
-2.70333736E-03-4.31899967E-04-1.72368556E-03-1.32721096E-031.81654957E-038.50768756E-01

Correlation matrix
1.000000000.999999850.999492690.99608773-0.99276626-1.00000000
0.999999851.000000000.999504900.99605645-0.99270571-0.99999986
0.999492690.999504901.000000000.99279932-0.98870399-0.99949317
0.996087730.996056450.992799321.00000000-0.99841939-0.99608651
-0.99276626-0.99270571-0.98870399-0.998419391.000000000.99276391
-1.00000000-0.99999986-0.99949317-0.996086510.992763911.00000000