NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021RA1 ∴ Orbital info ∴ Epoch 59464 MJD
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2021RA1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021RA1.eq0)
Keplerian elements
(Epoch 59464.8 MJD)
Value 1-σ variation Units
a 2.15404 0.002821 au
e 0.530045 0.0006144
i 10.009 0.007905 deg
Ω 341.337 0.0007965 deg
ω 336.978 0.002314 deg
M 7.585 0.01539 deg
Other useful info
Absolute Magnitude (H)    25.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0123 au
Aphelion distance 3.2958 au
Asc. node-Earth separation 0.03243 au
Desc. node-Earth separation 2.03124 au
Earth MOID 0.02524 au
Orbital period 1154.72 days
Date of orbit computation   feb 26 12:07

Covariance matrix
7.96052114E-061.73354904E-062.23022598E-052.24683901E-06-6.50436892E-06-4.34161543E-05
1.73354904E-063.77512180E-074.85670893E-064.89291574E-07-1.41652722E-06-9.45464459E-06
2.23022598E-054.85670893E-066.24847594E-056.29497112E-06-1.82165779E-05-1.21636275E-04
2.24683901E-064.89291574E-076.29497112E-066.34348138E-07-1.83663699E-06-1.22539799E-05
-6.50436892E-06-1.41652722E-06-1.82165779E-05-1.83663699E-065.35461164E-063.54659705E-05
-4.34161543E-05-9.45464459E-06-1.21636275E-04-1.22539799E-053.54659705E-052.36790627E-04

Correlation matrix
1.000000000.999999760.999979440.99985580-0.99625480-0.99999620
0.999999761.000000000.999975920.99985821-0.99631221-0.99999417
0.999979440.999975921.000000000.99986843-0.99590005-0.99998574
0.999855800.999858210.999868431.00000000-0.99654176-0.99984130
-0.99625480-0.99631221-0.99590005-0.996541761.000000000.99601437
-0.99999620-0.99999417-0.99998574-0.999841300.996014371.00000000