NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021XK3 ∴ Orbital info ∴ Epoch 59555 MJD
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2021XK3  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021XK3.eq0)
Keplerian elements
(Epoch 59555.7 MJD)
Value 1-σ variation Units
a 1.74322 0.00304 au
e 0.479299 0.0009751
i 8.864 0.01344 deg
Ω 248.516 0.001031 deg
ω 138.504 0.002689 deg
M 16.276 0.04759 deg
Other useful info
Absolute Magnitude (H)    27.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9077 au
Aphelion distance 2.5787 au
Asc. node-Earth separation 1.07952 au
Desc. node-Earth separation 0.00189 au
Earth MOID 0.00101 au
Orbital period 840.67 days
Date of orbit computation   feb 26 12:15

Covariance matrix
9.24149839E-062.96428121E-064.08486763E-05-3.09020952E-06-7.87139605E-06-1.44680598E-04
2.96428121E-069.50818832E-071.31027262E-05-9.90915821E-07-2.52606276E-06-4.64071830E-05
4.08486763E-051.31027262E-051.80571902E-04-1.36383125E-05-3.48780098E-05-6.39492799E-04
-3.09020952E-06-9.90915821E-07-1.36383125E-051.06396659E-062.50878231E-064.84003290E-05
-7.87139605E-06-2.52606276E-06-3.48780098E-052.50878231E-067.23003408E-061.23136911E-04
-1.44680598E-04-4.64071830E-05-6.39492799E-044.84003290E-051.23136911E-042.26506916E-03

Correlation matrix
1.000000000.999998430.99995788-0.98549116-0.96296476-0.99999624
0.999998431.000000000.99997166-0.98519881-0.96344089-0.99998984
0.999957880.999971661.00000000-0.98394666-0.96528695-0.99993056
-0.98549116-0.98519881-0.983946661.000000000.904542160.98592433
-0.96296476-0.96344089-0.965286950.904542161.000000000.96222658
-0.99999624-0.99998984-0.999930560.985924330.962226581.00000000