NEODyS-2

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2018QS  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.81699 0.000286 au
e 0.480162 8.677e-05
i 0.863 0.0001157 deg
Ω 147.482 4.595e-05 deg
ω 134.186 0.000356 deg
M 276.432 0.06563 deg

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Other useful info
Absolute Magnitude (H)    26.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9445 au
Aphelion distance 2.6894 au
Asc. node-Earth separation 1.1146 au
Desc. node-Earth separation 0.03594 au
Earth MOID 0.00215 au
Orbital period 894.596 days
Date of orbit computation   Feb 26 12:29
Observational summary
Optical observations (Discarded) 77 (0)
Radar observations (Discarded) 0 (0)
Arc length 46 days
Unobserved 554 days

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Ephemeris
(Epoch 58948 MJD)
Right Ascension 111.068 deg
Declination 21.8154 deg
V Magnitude 30.91 mag
Solar Elongation -90.16 deg
Galactic Latitude 16.7 deg
Rate 0.16 deg/day
Direction 96.51 deg

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