NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021WC8 ∴ Orbital info ∴ Epoch 58917 MJD
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2021WC8  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021WC8.eq0)
Keplerian elements
(Epoch 58917.0 MJD)
Value 1-σ variation Units
a 2.60892 9.847e-09 au
e 0.702816 2.071e-08
i 17.8 1.273e-05 deg
Ω 318.845 1.011e-05 deg
ω 240.891 1.224e-05 deg
M 185.283 1.991e-06 deg
Other useful info
Absolute Magnitude (H)    19.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7753 au
Aphelion distance 4.4425 au
Asc. node-Earth separation 0.99459 au
Desc. node-Earth separation -0.00239 au
Earth MOID 0.00131 au
Orbital period 1539.18 days
Date of orbit computation   feb 26 12:39

Covariance matrix
9.69562502E-17-3.73399986E-17-5.93932214E-143.02205433E-14-5.15528560E-141.35419343E-14
-3.73399986E-174.28813508E-164.30048722E-14-4.06573858E-141.37004313E-13-1.58393173E-14
-5.93932214E-144.30048722E-141.61992904E-10-8.51895257E-119.30560055E-11-1.30748840E-11
3.02205433E-14-4.06573858E-14-8.51895257E-111.02273756E-10-1.05338564E-109.22736158E-12
-5.15528560E-141.37004313E-139.30560055E-11-1.05338564E-101.49796756E-10-1.67990167E-11
1.35419343E-14-1.58393173E-14-1.30748840E-119.22736158E-12-1.67990167E-113.96214045E-12

Correlation matrix
1.00000000-0.18312691-0.473915570.30348153-0.427773250.69092016
-0.183126911.000000000.16316817-0.194143620.54056610-0.38427072
-0.473915570.163168171.00000000-0.661844710.59737247-0.51608937
0.30348153-0.19414362-0.661844711.00000000-0.851048060.45838511
-0.427773250.540566100.59737247-0.851048061.00000000-0.68955311
0.69092016-0.38427072-0.516089370.45838511-0.689553111.00000000