NEODyS-2

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2021WU4  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.37204 0.004121 au
e 0.480516 0.001608
i 29.236 0.09234 deg
Ω 245.438 0.002918 deg
ω 275.247 0.09442 deg
M 353.054 0.08917 deg

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Other useful info
Absolute Magnitude (H)    24.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7128 au
Aphelion distance 2.0313 au
Asc. node-Earth separation -0.0013 au
Desc. node-Earth separation 0.11748 au
Earth MOID 0.00096 au
Orbital period 587.011 days
Date of orbit computation   dic 3 13:43
Observational summary
Optical observations (Discarded) 23 (0)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 53 days

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Ephemeris
(Epoch 59604 MJD)
Right Ascension 279.222 deg
Declination -60.9948 deg
V Magnitude 26.51 mag
Solar Elongation 46.26 deg
Galactic Latitude -21.8 deg
Rate 0.681 deg/day
Direction 8.318 deg

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