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2021HC1  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.15624 0.0003506 au
e 0.313016 0.000348
i 5.543 0.006073 deg
Ω 24.929 0.0005711 deg
ω 97.334 0.004743 deg
M 344.128 0.4992 deg
Other useful info
Absolute Magnitude (H)    28.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7943 au
Aphelion distance 1.5182 au
Asc. node-Earth separation 0.09021 au
Desc. node-Earth separation 0.00148 au
Earth MOID 0.00048 au
Orbital period 454.12 days
Date of orbit computation   Jul 29 13:07

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 59320.6 MJD
Near present day (ASCII file) Epoch 60600.0 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.