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1998SU4  ▹ 
Keplerian elements
(Epoch 58600.0 MJD)
Value 1-σ variation Units
a 1.14798 1.251e-08 au
e 0.580454 4.386e-06
i 23.153 0.0003574 deg
Ω 350.615 4.274e-05 deg
ω 241.82 0.0004907 deg
M 322.491 0.0001093 deg
Other useful info
Absolute Magnitude (H)    21.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4816 au
Aphelion distance 1.8143 au
Asc. node-Earth separation 0.04233 au
Desc. node-Earth separation -0.39573 au
Earth MOID 0.02005 au
Orbital period 449.262 days
Date of orbit computation   May 25 10:41


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 56142.4 MJD
Near present day (ASCII file) Epoch 58600.0 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.

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