NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021RQ4 ∴ Orbital info ∴ Epoch 60400 MJD
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2021RQ4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021RQ4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.25228 0.0002327 au
e 0.293859 0.0001692
i 2.855 0.001791 deg
Ω 342.367 0.0007804 deg
ω 69.196 0.002646 deg
M 259.193 0.1678 deg
Other useful info
Absolute Magnitude (H)    28.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8843 au
Aphelion distance 1.6203 au
Asc. node-Earth separation 0.02811 au
Desc. node-Earth separation 0.28653 au
Earth MOID 0.00601 au
Orbital period 511.859 days
Date of orbit computation   feb 26 12:47

Covariance matrix
5.41544558E-083.93854231E-084.16677343E-071.80876973E-07-6.14392175E-07-3.90568641E-05
3.93854231E-082.86444426E-083.03031350E-071.31528587E-07-4.46754610E-07-2.84052772E-05
4.16677343E-073.03031350E-073.20766328E-061.39452479E-06-4.73252431E-06-3.00511974E-04
1.80876973E-071.31528587E-071.39452479E-066.09077435E-07-2.06204028E-06-1.30448878E-04
-6.14392175E-07-4.46754610E-07-4.73252431E-06-2.06204028E-067.00113625E-064.43099593E-04
-3.90568641E-05-2.84052772E-05-3.00511974E-04-1.30448878E-044.43099593E-042.81682962E-02

Correlation matrix
1.000000000.999995920.999743070.99593255-0.99780187-0.99999996
0.999995921.000000000.999707590.99578072-0.99761872-0.99999667
0.999743070.999707591.000000000.99768995-0.99865206-0.99974009
0.995932550.995780720.997689951.00000000-0.99856565-0.99591851
-0.99780187-0.99761872-0.99865206-0.998565651.000000000.99778460
-0.99999996-0.99999667-0.99974009-0.995918510.997784601.00000000