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(213053) 1998WT30  ▹ 
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.81237 5.695e-09 au
e 0.337388 5.975e-08
i 0.512 1.1e-05 deg
Ω 36.019 0.0008361 deg
ω 126.61 0.0008366 deg
M 228.549 2.885e-05 deg
Other useful info
Absolute Magnitude (H)    19.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2009 au
Aphelion distance 2.4238 au
Asc. node-Earth separation 1.02016 au
Desc. node-Earth separation 0.32963 au
Earth MOID 0.20912 au
Orbital period 891.189 days
Date of orbit computation   Jan 17 14:13


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 57700.4 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.