NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021SX4 ∴ Orbital info ∴ Epoch 60400 MJD
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2021SX4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021SX4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.21251 0.001439 au
e 0.53066 0.0002958
i 3.107 0.001256 deg
Ω 191.301 0.0003244 deg
ω 176.284 0.001208 deg
M 272.742 0.2656 deg
Other useful info
Absolute Magnitude (H)    25.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0384 au
Aphelion distance 3.3866 au
Asc. node-Earth separation 2.37926 au
Desc. node-Earth separation 0.03965 au
Earth MOID 0.03779 au
Orbital period 1202.06 days
Date of orbit computation   feb 26 12:29

Covariance matrix
2.07042605E-064.25574563E-071.80744382E-06-4.66548556E-07-1.73767036E-06-3.82154751E-04
4.25574563E-078.74765408E-083.71518749E-07-9.58987168E-08-3.57177063E-07-7.85516301E-05
1.80744382E-063.71518749E-071.57791357E-06-4.07285536E-07-1.51699327E-06-3.33614053E-04
-4.66548556E-07-9.58987168E-08-4.07285536E-071.05251667E-073.91500016E-078.61145067E-05
-1.73767036E-06-3.57177063E-07-1.51699327E-063.91500016E-071.45986487E-063.20735056E-04
-3.82154751E-04-7.85516301E-05-3.33614053E-048.61145067E-053.20735056E-047.05372956E-02

Correlation matrix
1.000000001.000000000.99998467-0.99943026-0.99949633-1.00000000
1.000000001.000000000.99998464-0.99943028-0.99949685-1.00000000
0.999984670.999984641.00000000-0.99940816-0.99950672-0.99998464
-0.99943026-0.99943028-0.999408161.000000000.998759590.99943010
-0.99949633-0.99949685-0.999506720.998759591.000000000.99949517
-1.00000000-1.00000000-0.999984640.999430100.999495171.00000000