NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021AW4 ∴ Orbital info ∴ Epoch 59227 MJD
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2021AW4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021AW4.eq0)
Keplerian elements
(Epoch 59227.4 MJD)
Value 1-σ variation Units
a 1.32838 0.002772 au
e 0.272855 0.001212
i 31.687 0.07909 deg
Ω 116.442 0.00994 deg
ω 71.926 0.1625 deg
M 316.398 0.2333 deg
Other useful info
Absolute Magnitude (H)    23.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9659 au
Aphelion distance 1.6908 au
Asc. node-Earth separation 0.1498 au
Desc. node-Earth separation 0.32506 au
Earth MOID 0.13498 au
Orbital period 559.22 days
Date of orbit computation   feb 26 12:14

Covariance matrix
7.68614095E-063.36069597E-062.19257161E-042.75565112E-05-4.50372018E-046.46891662E-04
3.36069597E-061.46987696E-069.58824538E-051.20507845E-05-1.96814342E-042.82807650E-04
2.19257161E-049.58824538E-056.25508473E-037.86151185E-04-1.28439926E-021.84521252E-02
2.75565112E-051.20507845E-057.86151185E-049.88051882E-05-1.61421055E-032.31907159E-03
-4.50372018E-04-1.96814342E-04-1.28439926E-02-1.61421055E-032.64154649E-02-3.79144745E-02
6.46891662E-042.82807650E-041.84521252E-022.31907159E-03-3.79144745E-025.44482039E-02

Correlation matrix
1.000000000.999849330.999960890.99995438-0.999512200.99996685
0.999849331.000000000.999958670.99996536-0.998819750.99967512
0.999960890.999958671.000000000.99999908-0.999204350.99985729
0.999954380.999965360.999999081.00000000-0.999174120.99984459
-0.99951220-0.99881975-0.99920435-0.999174121.00000000-0.99973324
0.999966850.999675120.999857290.99984459-0.999733241.00000000