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1998SH2  ▹ 
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 2.74302 3.603e-08 au
e 0.714231 6.78e-08
i 2.404 2.09e-05 deg
Ω 6.366 0.0001122 deg
ω 268.449 0.0001199 deg
M 312.38 1.573e-05 deg
Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7839 au
Aphelion distance 4.7022 au
Asc. node-Earth separation 0.369 au
Desc. node-Earth separation 0.32043 au
Earth MOID 0.01882 au
Orbital period 1659.37 days
Date of orbit computation   May 28 12:33


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 56908.5 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.