NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021UA4 ∴ Summary
Contact »
2021UA4  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.53488 0.0004138 au
e 0.188129 7.376e-05
i 21.749 0.01299 deg
Ω 206.747 0.003169 deg
ω 251.713 0.02966 deg
M 54.489 0.1571 deg

More info »
Other useful info
Absolute Magnitude (H)    22.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2461 au
Aphelion distance 1.8236 au
Asc. node-Earth separation 0.5697 au
Desc. node-Earth separation 0.40298 au
Earth MOID 0.366 au
Orbital period 694.559 days
Date of orbit computation   feb 26 12:28
Observational summary
Optical observations (Discarded) 28 (0)
Radar observations (Discarded) 0 (0)
Arc length 33 days
Unobserved 878 days

More info »
Ephemeris
(Epoch 60426 MJD)
Right Ascension 147.737 deg
Declination -1.54555 deg
V Magnitude 24.18 mag
Solar Elongation -113.8 deg
Galactic Latitude 37.98 deg
Rate 0.648 deg/day
Direction 56.753 deg

More info »