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1998SU4  ▹ 
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.14797 1.095e-08 au
e 0.580378 4.043e-06
i 23.152 0.0003098 deg
Ω 350.608 4.847e-05 deg
ω 241.825 0.0004397 deg
M 283.027 0.0001217 deg
Other useful info
Absolute Magnitude (H)    21.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4817 au
Aphelion distance 1.8142 au
Asc. node-Earth separation 0.04318 au
Desc. node-Earth separation -0.39608 au
Earth MOID 0.02045 au
Orbital period 449.254 days
Date of orbit computation   Feb 26 11:36


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 55820.8 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.