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2018XW3  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.4435 0.000978 au
e 0.455135 0.0004685
i 2.547 0.002207 deg
Ω 255.703 0.000969 deg
ω 110.674 0.0003644 deg
M 49.064 1.154 deg
Other useful info
Absolute Magnitude (H)    26.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7865 au
Aphelion distance 2.1005 au
Asc. node-Earth separation 0.34757 au
Desc. node-Earth separation 0.0023 au
Earth MOID 0.00027 au
Orbital period 633.464 days
Date of orbit computation   feb 26 11:41

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 58479.3 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.