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1999RZ31  ▹ 
Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 2.58726 0.01414 au
e 0.601225 0.002931
i 2.975 0.01087 deg
Ω 163.171 0.0134 deg
ω 179.99 0.0115 deg
M 231.635 18.14 deg
Other useful info
Absolute Magnitude (H)    23.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0317 au
Aphelion distance 4.1428 au
Asc. node-Earth separation 3.15136 au
Desc. node-Earth separation 0.02264 au
Earth MOID 0.02243 au
Orbital period 1520.05 days
Date of orbit computation   dic 21 10:40


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 60000.0 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.