AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011UA172 ∴ Summary
Contact »
(316591) 2011UA172  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07055 3.045e-08 au
e 0.193781 6.507e-08
i 8.959 7.647e-06 deg
Ω 329.89 4.602e-05 deg
ω 356.436 4.955e-05 deg
M 151.768 2.072e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4755 au
Aphelion 3.6656 au
Asc. node-Earth separation 1.46545 au
Desc. node-Earth separation 2.67572 au
Earth MOID 1.46383 au
Orbital period 1965.27 days
Date of orbit computation  feb 22 02:57
Observational summary
Optical observations (Discarded) 244 (3)
Radar observations (Discarded) 0 (0)
Arc length 8502.33 days
Unobserved 109 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 116.471 deg
Declination 24.3286 deg
V Magnitude 22.43 mag
Solar Elongation -81.01 deg
Galactic Latitude 22.25 deg
Rate 0.165 deg/day
Direction 111.079 deg

More info »