NEODyS-2

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2018ST1  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.43647 0.002931 au
e 0.628743 0.0004682
i 3.679 0.00187 deg
Ω 189.01 0.001445 deg
ω 214.435 0.001984 deg
M 154.55 0.9224 deg

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Other useful info
Absolute Magnitude (H)    25.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9046 au
Aphelion distance 3.9684 au
Asc. node-Earth separation 2.06226 au
Desc. node-Earth separation -0.03008 au
Earth MOID 0.00785 au
Orbital period 1389.12 days
Date of orbit computation   feb 26 11:53
Observational summary
Optical observations (Discarded) 45 (3)
Radar observations (Discarded) 0 (0)
Arc length 3 days
Unobserved 2003 days

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Ephemeris
(Epoch 60389 MJD)
Right Ascension 223.744 deg
Declination -14.5958 deg
V Magnitude 31.26 mag
Solar Elongation 133.9 deg
Galactic Latitude 38.63 deg
Rate 0.124 deg/day
Direction -67.324 deg

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