AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011UN401 ∴ Summary
Contact »
(590280) 2011UN401  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.83087 1.353e-08 au
e 0.085882 3.343e-07
i 22.194 1.474e-05 deg
Ω 43.126 1.347e-05 deg
ω 331.604 6.482e-05 deg
M 20.179 5.97e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6736 au
Aphelion 1.9881 au
Asc. node-Earth separation 0.69908 au
Desc. node-Earth separation 0.95762 au
Earth MOID 0.69252 au
Orbital period 904.866 days
Date of orbit computation  feb 22 03:52
Observational summary
Optical observations (Discarded) 200 (1)
Radar observations (Discarded) 0 (0)
Arc length 5531.95 days
Unobserved 856 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 37.7149 deg
Declination 15.9616 deg
V Magnitude 22.43 mag
Solar Elongation -11.42 deg
Galactic Latitude -40.62 deg
Rate 0.64 deg/day
Direction 61.767 deg

More info »