NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021RA1 ∴ Orbital info ∴ Epoch 60600 MJD
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2021RA1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021RA1.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.1538 0.002822 au
e 0.529144 0.0006119
i 10.002 0.007882 deg
Ω 341.334 0.0008613 deg
ω 336.988 0.002449 deg
M 1.642 0.7111 deg
Other useful info
Absolute Magnitude (H)    25.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0141 au
Aphelion distance 3.2935 au
Asc. node-Earth separation 0.03454 au
Desc. node-Earth separation 2.03343 au
Earth MOID 0.02701 au
Orbital period 1154.53 days
Date of orbit computation   Jul 29 13:52

Covariance matrix
7.96314235E-061.72677211E-062.22422668E-052.43008960E-06-6.88740963E-06-2.00660360E-03
1.72677211E-063.74443053E-074.82312101E-065.26955488E-07-1.49358632E-06-4.35123077E-04
2.22422668E-054.82312101E-066.21285980E-056.78781595E-06-1.92314594E-05-5.60475009E-03
2.43008960E-065.26955488E-076.78781595E-067.41767407E-07-2.10262684E-06-6.12349399E-04
-6.88740963E-06-1.49358632E-06-1.92314594E-05-2.10262684E-065.99720916E-061.73552493E-03
-2.00660360E-03-4.35123077E-04-5.60475009E-03-6.12349399E-041.73552493E-035.05636827E-01

Correlation matrix
1.000000000.999999760.999979350.99987607-0.99664175-1.00000000
0.999999761.000000000.999975810.99987836-0.99669629-0.99999972
0.999979350.999975811.000000000.99988582-0.99630398-0.99997957
0.999876070.999878360.999885821.00000000-0.99690490-0.99987584
-0.99664175-0.99669629-0.99630398-0.996904901.000000000.99663678
-1.00000000-0.99999972-0.99997957-0.999875840.996636781.00000000