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2012WM28  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.21588 0.000263 au
e 0.166353 0.0001476
i 9.935 0.01284 deg
Ω 66.572 0.008515 deg
ω 15.627 0.02382 deg
M 302.138 1.283 deg
Other useful info
Absolute Magnitude (H)    25.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0136 au
Aphelion distance 1.4181 au
Asc. node-Earth separation 0.03284 au
Desc. node-Earth separation 0.39601 au
Earth MOID 0.03244 au
Orbital period 489.707 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 56258.9 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.