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2001HK31  ▹ 
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 2.43632 0.0006805 au
e 0.574521 0.0001531
i 6.854 0.001336 deg
Ω 114.237 0.004928 deg
ω 99.762 0.006483 deg
M 312.013 0.7738 deg
Other useful info
Absolute Magnitude (H)    20.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0366 au
Aphelion distance 3.836 au
Asc. node-Earth separation 0.82581 au
Desc. node-Earth separation 0.47175 au
Earth MOID 0.11865 au
Orbital period 1388.99 days
Date of orbit computation   Nov 8 13:40


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 52041.6 MJD
Near present day (ASCII file) Epoch 58800.0 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.