NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021WQ4 ∴ Orbital info ∴ Epoch 60600 MJD
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2021WQ4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021WQ4.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.48238 0.006635 au
e 0.581697 0.00108
i 2.255 0.003132 deg
Ω 240.801 0.003406 deg
ω 191.675 0.0007933 deg
M 263.572 1.056 deg
Other useful info
Absolute Magnitude (H)    26.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0384 au
Aphelion distance 3.9264 au
Asc. node-Earth separation 2.80803 au
Desc. node-Earth separation 0.05896 au
Earth MOID 0.05354 au
Orbital period 1428.57 days
Date of orbit computation   Jul 29 13:17

Covariance matrix
4.40250181E-057.16889720E-062.07775951E-05-2.25916836E-054.93673338E-06-7.00841310E-03
7.16889720E-061.16736096E-063.38335842E-06-3.67876114E-068.03892567E-07-1.14122822E-03
2.07775951E-053.38335842E-069.80650240E-06-1.06603035E-052.32507432E-06-3.30761797E-03
-2.25916836E-05-3.67876114E-06-1.06603035E-051.16013453E-05-2.55088275E-063.59640829E-03
4.93673338E-068.03892567E-072.32507432E-06-2.55088275E-066.29259838E-07-7.85899098E-04
-7.00841310E-03-1.14122822E-03-3.30761797E-033.59640829E-03-7.85899098E-041.11568050E+00

Correlation matrix
1.000000001.000000000.99997338-0.999642360.93793965-1.00000000
1.000000001.000000000.99997319-0.999642770.93795159-1.00000000
0.999973380.999973191.00000000-0.999443670.93597611-0.99997318
-0.99964236-0.99964277-0.999443671.00000000-0.944107200.99964291
0.937939650.937951590.93597611-0.944107201.00000000-0.93795470
-1.00000000-1.00000000-0.999973180.99964291-0.937954701.00000000