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 1.74682 0.0003098 au
e 0.555616 9.409e-05
i 2.234 0.0002717 deg
Ω 219.154 6.292e-05 deg
ω 245.074 0.0004675 deg
M 16.118 0.003365 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 843.276 days
Date of orbit computation   nov 2 13:35
Observational summary
Optical observations (Discarded) 147 (0)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 27 days

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Ephemeris
(Epoch 59545 MJD)
Right Ascension 204.46 deg
Declination -15.0835 deg
V Magnitude 28.62 mag
Solar Elongation 36.74 deg
Galactic Latitude 46.31 deg
Rate 0.245 deg/day
Direction 105.738 deg

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