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1998UR  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.6507 0.008918 au
e 0.378548 0.003111
i 17.393 0.1222 deg
Ω 28.061 0.03161 deg
ω 312.235 0.06621 deg
M 18.761 38.12 deg
Other useful info
Absolute Magnitude (H)    22.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0258 au
Aphelion distance 2.2756 au
Asc. node-Earth separation 0.13263 au
Desc. node-Earth separation 0.89275 au
Earth MOID 0.10564 au
Orbital period 774.641 days
Date of orbit computation   feb 26 10:23

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 51104.8 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.