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(138971) 2001CB21  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.03437 3.541e-09 au
e 0.333436 3.722e-08
i 7.899 2.954e-06 deg
Ω 353.728 8.328e-06 deg
ω 271.795 7.983e-06 deg
M 228.559 2.587e-05 deg
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6895 au
Aphelion distance 1.3793 au
Asc. node-Earth separation -0.09492 au
Desc. node-Earth separation -0.06391 au
Earth MOID 0.02343 au
Orbital period 384.25 days
Date of orbit computation   Jan 25 13:43

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 54169.1 MJD
Near present day (ASCII file) Epoch 58800.0 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.