NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021BF ∴ Orbital info ∴ Epoch 60400 MJD
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2021BF  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021BF.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.52872 0.001812 au
e 0.347607 0.0007468
i 16.278 0.02395 deg
Ω 110.793 0.001731 deg
ω 330.574 0.007612 deg
M 265.724 1.12 deg
Other useful info
Absolute Magnitude (H)    25.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9973 au
Aphelion distance 2.0601 au
Asc. node-Earth separation 0.04877 au
Desc. node-Earth separation 0.91127 au
Earth MOID 0.04458 au
Orbital period 690.385 days
Date of orbit computation   feb 26 12:27

Covariance matrix
3.28360424E-061.35324466E-064.33912057E-05-3.13569292E-061.37380253E-05-2.02906680E-03
1.35324466E-065.57702535E-071.78825226E-05-1.29230353E-065.66106095E-06-8.36222214E-04
4.33912057E-051.78825226E-055.73400831E-04-4.14376108E-051.81494853E-04-2.68130933E-02
-3.13569292E-06-1.29230353E-06-4.14376108E-052.99483067E-06-1.31080441E-051.93766162E-03
1.37380253E-055.66106095E-061.81494853E-04-1.31080441E-055.79377217E-05-8.48946520E-03
-2.02906680E-03-8.36222214E-04-2.68130933E-021.93766162E-03-8.48946520E-031.25383940E+00

Correlation matrix
1.000000000.999999100.99999345-0.999935500.99602033-0.99999996
0.999999101.000000000.99999612-0.999947240.99590019-0.99999870
0.999993450.999996121.00000000-0.999952590.99575948-0.99999264
-0.99993550-0.99994724-0.999952591.00000000-0.995109910.99993287
0.996020330.995900190.99575948-0.995109911.00000000-0.99604433
-0.99999996-0.99999870-0.999992640.99993287-0.996044331.00000000