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2009EW  ▹ 
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.2576 0.0002532 au
e 0.389215 0.0001949
i 10.713 0.004755 deg
Ω 345.875 0.001873 deg
ω 258.255 0.002749 deg
M 90.032 0.9577 deg
Other useful info
Absolute Magnitude (H)    26.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7681 au
Aphelion distance 1.7471 au
Asc. node-Earth separation 0.15031 au
Desc. node-Earth separation -0.00384 au
Earth MOID 0.00173 au
Orbital period 515.122 days
Date of orbit computation   Mar 19 09:03


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 54893.6 MJD
Near present day (ASCII file) Epoch 59200.0 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.