NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021EW2 ∴ Orbital info ∴ Epoch 59427 MJD
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2021EW2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021EW2.eq0)
Keplerian elements
(Epoch 59427.2 MJD)
Value 1-σ variation Units
a 1.46875 3.678e-08 au
e 0.598459 4.471e-08
i 9.333 7.68e-06 deg
Ω 162.959 1.74e-05 deg
ω 257.354 1.532e-05 deg
M 121.176 7.786e-06 deg
Other useful info
Absolute Magnitude (H)    22.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5898 au
Aphelion distance 2.3477 au
Asc. node-Earth separation 0.09345 au
Desc. node-Earth separation -0.17487 au
Earth MOID 0.02196 au
Orbital period 650.162 days
Date of orbit computation   Jul 29 13:11

Covariance matrix
1.35266729E-15-1.39970936E-151.13977480E-131.23366252E-13-1.89368546E-132.07614150E-13
-1.39970936E-151.99929251E-15-1.97319127E-13-3.09581987E-132.49352079E-13-1.16940853E-13
1.13977480E-13-1.97319127E-135.89859309E-114.00546411E-11-1.74568982E-11-2.28672536E-12
1.23366252E-13-3.09581987E-134.00546411E-113.02901167E-10-2.39573377E-10-2.77529912E-11
-1.89368546E-132.49352079E-13-1.74568982E-11-2.39573377E-102.34649822E-10-2.03207559E-11
2.07614150E-13-1.16940853E-13-2.28672536E-12-2.77529912E-11-2.03207559E-116.06212005E-11

Correlation matrix
1.00000000-0.851146270.403505390.19273048-0.336126100.72501867
-0.851146271.00000000-0.57458832-0.397820390.36405308-0.33590450
0.40350539-0.574588321.000000000.29965957-0.14838252-0.03824085
0.19273048-0.397820390.299659571.00000000-0.89862390-0.20480807
-0.336126100.36405308-0.14838252-0.898623901.00000000-0.17037955
0.72501867-0.33590450-0.03824085-0.20480807-0.170379551.00000000