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2017FW128  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.31703 0.0005137 au
e 0.272802 0.0001052
i 0.615 0.01473 deg
Ω 54.22 1.317 deg
ω 181.47 1.216 deg
M 36.846 0.03944 deg

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Other useful info
Absolute Magnitude (H)    27.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9577 au
Aphelion distance 1.6763 au
Asc. node-Earth separation 0.68773 au
Desc. node-Earth separation -0.05213 au
Earth MOID 0.00621 au
Orbital period 552.071 days
Date of orbit computation   Oct 20 10:53
Observational summary
Optical observations (Discarded) 55 (1)
Radar observations (Discarded) 0 (0)
Arc length 16 days
Unobserved 1751 days

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Ephemeris
(Epoch 59599 MJD)
Right Ascension 300.075 deg
Declination -20.8539 deg
V Magnitude 29.3 mag
Solar Elongation 1.69 deg
Galactic Latitude -24.11 deg
Rate 0.975 deg/day
Direction 78.674 deg

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