NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021RA1 ∴ Orbital info ∴ Epoch 60400 MJD
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2021RA1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021RA1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.15386 0.002824 au
e 0.529191 0.0006133
i 10.002 0.007893 deg
Ω 341.339 0.0009071 deg
ω 336.987 0.002403 deg
M 299.284 0.5884 deg
Other useful info
Absolute Magnitude (H)    25.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0141 au
Aphelion distance 3.2937 au
Asc. node-Earth separation 0.03471 au
Desc. node-Earth separation 2.03228 au
Earth MOID 0.02707 au
Orbital period 1154.58 days
Date of orbit computation   feb 26 12:07

Covariance matrix
7.97343850E-061.73182467E-062.22881204E-052.56113327E-06-6.76120290E-06-1.66142578E-03
1.73182467E-063.76151156E-074.84094657E-065.56277495E-07-1.46861012E-06-3.60860376E-04
2.22881204E-054.84094657E-066.23044592E-057.15933219E-06-1.88934430E-05-4.64417803E-03
2.56113327E-065.56277495E-077.15933219E-068.22840565E-07-2.17256642E-06-5.33663332E-04
-6.76120290E-06-1.46861012E-06-1.88934430E-05-2.17256642E-065.77346057E-061.40882359E-03
-1.66142578E-03-3.60860376E-04-4.64417803E-03-5.33663332E-041.40882359E-033.46191375E-01

Correlation matrix
1.000000000.999999760.999979410.99988835-0.99651317-1.00000000
0.999999761.000000000.999975880.99989050-0.99656864-0.99999971
0.999979410.999975881.000000000.99989662-0.99616996-0.99997967
0.999888350.999890500.999896621.00000000-0.99677495-0.99988809
-0.99651317-0.99656864-0.99616996-0.996774951.000000000.99650709
-1.00000000-0.99999971-0.99997967-0.999888090.996507091.00000000