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 0.530047 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 2.03125 au
Earth MOID 0.02524 au
Orbital period 1154.73 days
Date of orbit computation   Jul 29 13:52

Covariance matrix
7.96047653E-061.73353933E-062.23021344E-052.24681900E-06-6.50430405E-06-4.34159319E-05
1.73353933E-063.77510065E-074.85668160E-064.89287216E-07-1.41651310E-06-9.45459617E-06
2.23021344E-054.85668160E-066.24844064E-056.29491492E-06-1.82163958E-05-1.21635649E-04
2.24681900E-064.89287216E-076.29491492E-066.34340395E-07-1.83661262E-06-1.22538766E-05
-6.50430405E-06-1.41651310E-06-1.82163958E-05-1.83661262E-065.35453523E-063.54656339E-05
-4.34159319E-05-9.45459617E-06-1.21635649E-04-1.22538766E-053.54656339E-052.36789528E-04

Correlation matrix
1.000000000.999999760.999979440.99985580-0.99625477-0.99999620
0.999999761.000000000.999975920.99985821-0.99631217-0.99999417
0.999979440.999975921.000000000.99986843-0.99590002-0.99998574
0.999855800.999858210.999868431.00000000-0.99654173-0.99984130
-0.99625477-0.99631217-0.99590002-0.996541731.000000000.99601434
-0.99999620-0.99999417-0.99998574-0.999841300.996014341.00000000