AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001UB55 ∴ Summary
Contact »
(173883) 2001UB55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.89973 1.704e-08 au
e 0.109138 4.382e-08
i 3.517 4.729e-06 deg
Ω 91.966 7.452e-05 deg
ω 289.01 7.78e-05 deg
M 202.925 2.226e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5833 au
Aphelion 3.2162 au
Asc. node-Earth separation 1.7836 au
Desc. node-Earth separation 1.95478 au
Earth MOID 1.58878 au
Orbital period 1803.58 days
Date of orbit computation  feb 22 02:27
Observational summary
Optical observations (Discarded) 725 (3)
Radar observations (Discarded) 0 (0)
Arc length 11497.3 days
Unobserved 366 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 230.244 deg
Declination -14.5728 deg
V Magnitude 20.68 mag
Solar Elongation 136.66 deg
Galactic Latitude 34.73 deg
Rate 0.081 deg/day
Direction -69.849 deg

More info »