AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011UW391 ∴ Summary
Contact »
(458954) 2011UW391  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26 1.648e-08 au
e 0.230085 9.32e-08
i 5.627 6.717e-06 deg
Ω 89.695 0.0001181 deg
ω 303.021 0.0001211 deg
M 236.495 2.881e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.74 au
Aphelion 2.78 au
Asc. node-Earth separation 0.91862 au
Desc. node-Earth separation 1.43132 au
Earth MOID 0.75437 au
Orbital period 1240.97 days
Date of orbit computation  feb 22 03:27
Observational summary
Optical observations (Discarded) 88 (2)
Radar observations (Discarded) 0 (0)
Arc length 6790.7 days
Unobserved 388 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 276.014 deg
Declination -21.4492 deg
V Magnitude 23.06 mag
Solar Elongation 113.49 deg
Galactic Latitude -3.9 deg
Rate 0.09 deg/day
Direction 96.915 deg

More info »