NEODyS-2

Near Earth Objects - Dynamic Site
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2017WS  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.77431 0.002238 au
e 0.435339 0.0006939
i 2.559 0.003491 deg
Ω 218.812 0.001554 deg
ω 231.156 0.0002867 deg
M 123.202 0.2314 deg

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Other useful info
Absolute Magnitude (H)    25.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0019 au
Aphelion 2.5467 au
Asc. node-Earth separation 0.97015 au
Desc. node-Earth separation 0.13675 au
Earth MOID 0.0362 au
Orbital period 863.265 days
Date of orbit computation   Oct 1 21:12
Observational summary
Optical observations (Discarded) 36 (0)
Radar observations (Discarded) 0 (0)
Arc length 26 days
Unobserved 341 days

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Ephemeris at epoch 58441 MJD
Right Ascension 246.029 deg
Declination -20.5856 deg
V Magnitude 30.22 mag
Solar Elongation -11.35 deg
Galactic Latitude 19.82 deg
Rate 0.429 deg/day
Direction 98.671 deg

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