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1998XD12  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.39921 0.01181 au
e 0.623735 0.006095
i 13.508 0.6314 deg
Ω 259.646 0.1728 deg
ω 69.555 0.4058 deg
M 263.511 19.21 deg
Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5265 au
Aphelion distance 2.2719 au
Asc. node-Earth separation -0.31205 au
Desc. node-Earth separation 0.10914 au
Earth MOID 0.03142 au
Orbital period 604.535 days
Date of orbit computation   Jul 29 10:58

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 51166.0 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.