NEODyS-2

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2018WS  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.21636 5.695e-05 au
e 0.191832 3.971e-05
i 1.364 0.0002595 deg
Ω 39.142 0.0003504 deg
ω 347.393 0.001372 deg
M 299.515 0.07169 deg

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Other useful info
Absolute Magnitude (H)    26.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.983 au
Aphelion distance 1.4497 au
Asc. node-Earth separation -0.00471 au
Desc. node-Earth separation 0.43492 au
Earth MOID 0.00184 au
Orbital period 489.996 days
Date of orbit computation   giu 10 13:29
Observational summary
Optical observations (Discarded) 85 (1)
Radar observations (Discarded) 0 (0)
Arc length 24 days
Unobserved 1405 days

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Ephemeris
(Epoch 59856 MJD)
Right Ascension 275.321 deg
Declination -27.4526 deg
V Magnitude 26.08 mag
Solar Elongation -84.3 deg
Galactic Latitude -6.12 deg
Rate 0.726 deg/day
Direction 82.83 deg

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