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2009WS25  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.19681 0.0006809 au
e 0.152409 0.0004766
i 14.78 0.02966 deg
Ω 239.398 0.001233 deg
ω 218.861 0.06262 deg
M 317.734 3.464 deg
Other useful info
Absolute Magnitude (H)    25.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0144 au
Aphelion distance 1.3792 au
Asc. node-Earth separation 0.31438 au
Desc. node-Earth separation 0.05799 au
Earth MOID 0.05567 au
Orbital period 478.227 days
Date of orbit computation   feb 26 11:50

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 55156.9 MJD
Near present day (ASCII file) Epoch 60400.0 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.