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1999RZ31  ▹ 
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 2.58617 0.01471 au
e 0.601325 0.003124
i 2.974 0.01097 deg
Ω 163.184 0.01377 deg
ω 179.922 0.01192 deg
M 354.874 16.24 deg
Other useful info
Absolute Magnitude (H)    23.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.031 au
Aphelion distance 4.1413 au
Asc. node-Earth separation 3.14961 au
Desc. node-Earth separation 0.02357 au
Earth MOID 0.02334 au
Orbital period 1519.09 days
Date of orbit computation   May 28 12:33


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 51433.4 MJD
Near present day (ASCII file) Epoch 59000.0 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.