NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021EW1 ∴ Orbital info ∴ Epoch 60400 MJD
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2021EW1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021EW1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.26933 0.003597 au
e 0.568444 0.0006945
i 5.021 0.004439 deg
Ω 166.323 0.0003362 deg
ω 336.883 0.000938 deg
M 328.666 0.7768 deg
Other useful info
Absolute Magnitude (H)    28.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9793 au
Aphelion distance 3.5593 au
Asc. node-Earth separation 0.01658 au
Desc. node-Earth separation 2.21232 au
Earth MOID 0.00994 au
Orbital period 1248.66 days
Date of orbit computation   feb 26 12:18

Covariance matrix
1.29376833E-052.49816285E-061.59673746E-051.20882642E-06-3.32825683E-06-2.79393621E-03
2.49816285E-064.82375261E-073.08317149E-062.33415768E-07-6.42695478E-07-5.39486662E-04
1.59673746E-053.08317149E-061.97069864E-051.49199099E-06-4.10754291E-06-3.44820827E-03
1.20882642E-062.33415768E-071.49199099E-061.13030266E-07-3.11727292E-07-2.61049995E-04
-3.32825683E-06-6.42695478E-07-4.10754291E-06-3.11727292E-078.79936271E-077.18743554E-04
-2.79393621E-03-5.39486662E-04-3.44820827E-03-2.61049995E-047.18743554E-046.03359921E-01

Correlation matrix
1.000000000.999999940.999988830.99962777-0.98642249-1.00000000
0.999999941.000000000.999988630.99963235-0.98647736-0.99999993
0.999988830.999988631.000000000.99967474-0.98638485-0.99998884
0.999627770.999632350.999674741.00000000-0.98844348-0.99962725
-0.98642249-0.98647736-0.98638485-0.988443481.000000000.98641604
-1.00000000-0.99999993-0.99998884-0.999627250.986416041.00000000