NEODyS-2

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2021BB  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.932266 1.668e-05 au
e 0.118976 0.0001009
i 8.045 0.00458 deg
Ω 296.502 0.0001714 deg
ω 50.523 0.01842 deg
M 318.637 0.03547 deg
Other useful info
Absolute Magnitude (H)    28.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8213 au
Aphelion distance 1.0432 au
Asc. node-Earth separation -0.1617 au
Desc. node-Earth separation 0.01113 au
Earth MOID 0.00914 au
Orbital period 328.782 days
Date of orbit computation   feb 26 12:42

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 59230.7 MJD
Near present day (ASCII file) Epoch 60400.0 MJD

 

Note. The elements are given with reduced precision in order to be more readable. For full precision please use the machine-readable ASCII files, which contain Equinoctial (not Keplerian) elements and are in a format suitable for OrbFit input. Also refer to the discussion in the FAQ.