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(251722) 1997US2  ▹ 
Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 1.67493 5.343e-09 au
e 0.661216 4.001e-08
i 3.17 8.075e-06 deg
Ω 65.91 9.054e-05 deg
ω 100.316 9.009e-05 deg
M 202.859 1.436e-05 deg
Other useful info
Absolute Magnitude (H)    19.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5674 au
Aphelion distance 2.7824 au
Asc. node-Earth separation 0.08203 au
Desc. node-Earth separation -0.17057 au
Earth MOID 0.00615 au
Orbital period 791.763 days
Date of orbit computation   dic 21 13:05


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 54654.0 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.