NEODyS-2

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2021UW1  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.74681 0.0003092 au
e 0.555613 9.391e-05
i 2.234 0.0002712 deg
Ω 219.154 6.285e-05 deg
ω 245.074 0.0004668 deg
M 16.118 0.003359 deg

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Other useful info
Absolute Magnitude (H)    26.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7763 au
Aphelion distance 2.7174 au
Asc. node-Earth separation 0.57132 au
Desc. node-Earth separation -0.0136 au
Earth MOID 0.00133 au
Orbital period 843.27 days
Date of orbit computation   dic 17 13:16
Observational summary
Optical observations (Discarded) 153 (0)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 80 days

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Ephemeris
(Epoch 59598 MJD)
Right Ascension 231.283 deg
Declination -21.2961 deg
V Magnitude 27.8 mag
Solar Elongation 64.28 deg
Galactic Latitude 28.95 deg
Rate 0.543 deg/day
Direction 100.58 deg

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