NEODyS-2

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2018AT2  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.86882 0.001085 au
e 0.479019 0.0003085
i 4.059 0.002045 deg
Ω 110.289 0.0001591 deg
ω 344.441 0.0003281 deg
M 57.746 0.3653 deg

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Other useful info
Absolute Magnitude (H)    27.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9736 au
Aphelion distance 2.764 au
Asc. node-Earth separation 0.00185 au
Desc. node-Earth separation 1.65597 au
Earth MOID 0.0012 au
Orbital period 933.15 days
Date of orbit computation   Mar 19 10:13
Observational summary
Optical observations (Discarded) 32 (3)
Radar observations (Discarded) 0 (0)
Arc length 8 days
Unobserved 1202 days

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Ephemeris
(Epoch 59341 MJD)
Right Ascension 257.125 deg
Declination -18.3424 deg
V Magnitude 31.4 mag
Solar Elongation 148.33 deg
Galactic Latitude 12.9 deg
Rate 0.258 deg/day
Direction -84.343 deg

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