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2018XD  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.83422 0.001001 au
e 0.565957 0.0002739
i 8.695 0.003319 deg
Ω 242.488 0.001426 deg
ω 121.683 0.001246 deg
M 68.554 0.7174 deg
Other useful info
Absolute Magnitude (H)    23.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7961 au
Aphelion distance 2.8723 au
Asc. node-Earth separation 0.76079 au
Desc. node-Earth separation -0.02519 au
Earth MOID 0.00916 au
Orbital period 907.351 days
Date of orbit computation   feb 26 11:55

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 58459.2 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.