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1999UR  ▹ 
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.89892 7.343e-09 au
e 0.50374 6.925e-08
i 3.592 1.558e-05 deg
Ω 50.66 0.0001138 deg
ω 18.231 0.0001058 deg
M 304.622 2.367e-05 deg
Other useful info
Absolute Magnitude (H)    21.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9424 au
Aphelion distance 2.8555 au
Asc. node-Earth separation -0.03055 au
Desc. node-Earth separation 1.70641 au
Earth MOID 0.01365 au
Orbital period 955.78 days
Date of orbit computation   Feb 26 11:38


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 53127.7 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.