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2011WP4  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.35916 1.882e-05 au
e 0.414117 0.0001091
i 0.949 0.001734 deg
Ω 227.606 0.01175 deg
ω 263.985 0.01387 deg
M 17.406 0.774 deg
Other useful info
Absolute Magnitude (H)    27.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7963 au
Aphelion distance 1.922 au
Asc. node-Earth separation 0.17151 au
Desc. node-Earth separation 0.08748 au
Earth MOID 0.00383 au
Orbital period 578.765 days
Date of orbit computation   Jul 29 11:31

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 55884.6 MJD
Near present day (ASCII file) Epoch 60600.0 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.