NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021OW ∴ Orbital info ∴ Epoch 60400 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021OW.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.78808 0.008862 au
e 0.649617 0.001131
i 14.65 0.01675 deg
Ω 128.373 0.003312 deg
ω 130.925 0.00528 deg
M 214.629 1.026 deg
Other useful info
Absolute Magnitude (H)    22.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9769 au
Aphelion distance 4.5993 au
Asc. node-Earth separation 1.82141 au
Desc. node-Earth separation 0.11554 au
Earth MOID 0.07087 au
Orbital period 1700.42 days
Date of orbit computation   feb 26 12:24

Covariance matrix
7.85273793E-051.00193408E-051.48466212E-04-2.93505573E-054.67775286E-05-9.09593500E-03
1.00193408E-051.27837187E-061.89428640E-05-3.74484898E-065.96833876E-06-1.16055410E-03
1.48466212E-041.89428640E-052.80695537E-04-5.54913460E-058.84398788E-05-1.71970469E-02
-2.93505573E-05-3.74484898E-06-5.54913460E-051.09703108E-05-1.74842932E-053.39971573E-03
4.67775286E-055.96833876E-068.84398788E-05-1.74842932E-052.78805249E-05-5.41830797E-03
-9.09593500E-03-1.16055410E-03-1.71970469E-023.39971573E-03-5.41830797E-031.05359474E+00

Correlation matrix
1.000000000.999999980.99999844-0.999991560.99971509-1.00000000
0.999999981.000000000.99999835-0.999991340.99971081-0.99999998
0.999998440.999998351.00000000-0.999995490.99972353-0.99999844
-0.99999156-0.99999134-0.999995491.00000000-0.999742470.99999158
0.999715090.999710810.99972353-0.999742471.00000000-0.99971548
-1.00000000-0.99999998-0.999998440.99999158-0.999715481.00000000