NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021BA2 ∴ Orbital info ∴ Epoch 60600 MJD
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2021BA2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021BA2.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.51429 0.004425 au
e 0.618106 0.0006818
i 4.55 0.003659 deg
Ω 292.309 0.0005082 deg
ω 143.475 0.002337 deg
M 346.301 0.927 deg
Other useful info
Absolute Magnitude (H)    24.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9602 au
Aphelion distance 4.0684 au
Asc. node-Earth separation 2.06895 au
Desc. node-Earth separation 0.05581 au
Earth MOID 0.0199 au
Orbital period 1456.2 days
Date of orbit computation   Jul 29 13:12

Covariance matrix
1.95806315E-053.01701896E-061.61903852E-05-2.17773155E-06-9.89275060E-06-4.10187877E-03
3.01701896E-064.64870316E-072.49468389E-06-3.35358352E-07-1.52538703E-06-6.32024753E-04
1.61903852E-052.49468389E-061.33883075E-05-1.79690292E-06-8.19776064E-06-3.39166601E-03
-2.17773155E-06-3.35358352E-07-1.79690292E-062.58264004E-071.01837115E-064.56213669E-04
-9.89275060E-06-1.52538703E-06-8.19776064E-061.01837115E-065.46126332E-062.07235022E-03
-4.10187877E-03-6.32024753E-04-3.39166601E-034.56213669E-042.07235022E-038.59288399E-01

Correlation matrix
1.000000000.999997200.99995624-0.96840953-0.95665898-1.00000000
0.999997201.000000000.99996955-0.96785719-0.95734304-0.99999702
0.999956240.999969551.00000000-0.96633973-0.95870686-0.99995571
-0.96840953-0.96785719-0.966339731.000000000.857487090.96842698
-0.95665898-0.95734304-0.958706860.857487091.000000000.95663688
-1.00000000-0.99999702-0.999955710.968426980.956636881.00000000