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2017FW128  ▹ 
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.317 0.0005136 au
e 0.27292 0.0001054
i 0.615 0.01473 deg
Ω 54.218 1.317 deg
ω 181.476 1.217 deg
M 136.009 0.1133 deg
Other useful info
Absolute Magnitude (H)    27.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9576 au
Aphelion distance 1.6764 au
Asc. node-Earth separation 0.68701 au
Desc. node-Earth separation -0.05452 au
Earth MOID 0.00628 au
Orbital period 552.047 days
Date of orbit computation   Mar 19 09:49


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 57836.9 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.