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1997UR  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.45903 0.0002894 au
e 0.312109 0.0001531
i 2.265 0.001141 deg
Ω 213.948 0.002124 deg
ω 200.415 0.004454 deg
M 260.711 1.898 deg
Other useful info
Absolute Magnitude (H)    23.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0037 au
Aphelion distance 1.9144 au
Asc. node-Earth separation 0.85646 au
Desc. node-Earth separation 0.02585 au
Earth MOID 0.01812 au
Orbital period 643.719 days
Date of orbit computation   apr 29 09:51

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 50748.0 MJD
Near present day (ASCII file) Epoch 59600.0 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.