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2009WW7  ▹ 
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.0907 0.0001075 au
e 0.262048 0.0002239
i 2.526 0.002379 deg
Ω 57.134 0.002706 deg
ω 273.738 0.008229 deg
M 303.191 0.8293 deg
Other useful info
Absolute Magnitude (H)    28.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8049 au
Aphelion distance 1.3765 au
Asc. node-Earth separation 0.01076 au
Desc. node-Earth separation 0.02315 au
Earth MOID 0.00175 au
Orbital period 416.059 days
Date of orbit computation   Oct 20 10:19


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 55155.5 MJD
Near present day (ASCII file) Epoch 59600.0 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.