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1990UN  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.70969 0.005791 au
e 0.527859 0.00266
i 3.669 0.02336 deg
Ω 7.746 0.5255 deg
ω 97.817 0.2042 deg
M 316.875 94.11 deg
Other useful info
Absolute Magnitude (H)    23.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8072 au
Aphelion distance 2.6122 au
Asc. node-Earth separation 0.32829 au
Desc. node-Earth separation 0.15241 au
Earth MOID 0.02099 au
Orbital period 816.538 days
Date of orbit computation   feb 26 10:21

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 48191.1 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.