NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021WU4 ∴ Summary
Contact »
2021WU4  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.37192 0.004127 au
e 0.480238 0.001605
i 29.241 0.09235 deg
Ω 245.41 0.002736 deg
ω 275.274 0.09448 deg
M 123.703 2.122 deg

More info »
Other useful info
Absolute Magnitude (H)    24.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7131 au
Aphelion distance 2.0308 au
Asc. node-Earth separation -0.00229 au
Desc. node-Earth separation 0.11831 au
Earth MOID 0.00168 au
Orbital period 586.94 days
Date of orbit computation   feb 26 12:38
Observational summary
Optical observations (Discarded) 23 (0)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 901 days

More info »
Ephemeris
(Epoch 60452 MJD)
Right Ascension 349.444 deg
Declination 23.8073 deg
V Magnitude 29.34 mag
Solar Elongation 63.83 deg
Galactic Latitude -34.27 deg
Rate 0.421 deg/day
Direction 46.397 deg

More info »