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2018HE  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.75378 0.00856 au
e 0.364952 0.00278
i 24.538 0.09961 deg
Ω 30.234 0.007951 deg
ω 157.791 0.05264 deg
M 297.175 7.428 deg
Other useful info
Absolute Magnitude (H)    23.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1137 au
Aphelion distance 2.3938 au
Asc. node-Earth separation 1.30121 au
Desc. node-Earth separation 0.13344 au
Earth MOID 0.13054 au
Orbital period 848.32 days
Date of orbit computation   Jul 29 12:15

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 58225.2 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.