NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021SX4 ∴ Orbital info ∴ Epoch 59493 MJD
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2021SX4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021SX4.eq0)
Keplerian elements
(Epoch 59493.1 MJD)
Value 1-σ variation Units
a 2.2131 0.001436 au
e 0.531187 0.0002961
i 3.11 0.001253 deg
Ω 191.33 0.0003436 deg
ω 176.158 0.001122 deg
M 1.216 0.0009622 deg
Other useful info
Absolute Magnitude (H)    25.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0375 au
Aphelion distance 3.3887 au
Asc. node-Earth separation 2.37891 au
Desc. node-Earth separation 0.03811 au
Earth MOID 0.03622 au
Orbital period 1202.54 days
Date of orbit computation   Jul 29 13:00

Covariance matrix
2.06300801E-064.25294461E-071.79992011E-06-4.93339497E-07-1.61105468E-06-1.38197746E-06
4.25294461E-078.76755580E-083.71058198E-07-1.01703221E-07-3.32123319E-07-2.84898186E-07
1.79992011E-063.71058198E-071.57043133E-06-4.30423125E-07-1.40564137E-06-1.20572956E-06
-4.93339497E-07-1.01703221E-07-4.30423125E-071.18094894E-073.85197117E-073.30466093E-07
-1.61105468E-06-3.32123319E-07-1.40564137E-063.85197117E-071.25957536E-061.07885560E-06
-1.38197746E-06-2.84898186E-07-1.20572956E-063.30466093E-071.07885560E-069.25864724E-07

Correlation matrix
1.000000001.000000000.99998457-0.99949326-0.99941933-0.99994643
1.000000001.000000000.99998454-0.99949328-0.99941997-0.99994623
0.999984570.999984541.00000000-0.99947184-0.99943137-0.99992325
-0.99949326-0.99949328-0.999471841.000000000.998746770.99939593
-0.99941933-0.99941997-0.999431370.998746771.000000000.99902757
-0.99994643-0.99994623-0.999923250.999395930.999027571.00000000