NEODyS-2

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2018WS  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60200.0 MJD)
Value 1-σ variation Units
a 1.21714 4.273e-05 au
e 0.192161 3.252e-05
i 1.363 0.0002738 deg
Ω 39.116 0.001073 deg
ω 347.474 0.003205 deg
M 233.128 0.08742 deg

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Other useful info
Absolute Magnitude (H)    26.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9833 au
Aphelion distance 1.451 au
Asc. node-Earth separation -0.00585 au
Desc. node-Earth separation 0.43463 au
Earth MOID 0.00229 au
Orbital period 490.466 days
Date of orbit computation   lug 27 11:33
Observational summary
Optical observations (Discarded) 85 (1)
Radar observations (Discarded) 0 (0)
Arc length 24 days
Unobserved 1758 days

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Ephemeris
(Epoch 60209 MJD)
Right Ascension 217.638 deg
Declination -15.3423 deg
V Magnitude 29.84 mag
Solar Elongation -41.79 deg
Galactic Latitude 41.19 deg
Rate 0.705 deg/day
Direction 108.917 deg

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