AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005UQ439 ∴ Summary
Contact »
(221290) 2005UQ439  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56714 1.698e-08 au
e 0.08397 7.551e-08
i 13.889 6.539e-06 deg
Ω 238.866 2.946e-05 deg
ω 121.751 4.861e-05 deg
M 190.042 3.94e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3516 au
Aphelion 2.7827 au
Asc. node-Earth separation 1.65485 au
Desc. node-Earth separation 1.45413 au
Earth MOID 1.38256 au
Orbital period 1502.35 days
Date of orbit computation  feb 22 02:37
Observational summary
Optical observations (Discarded) 310 (1)
Radar observations (Discarded) 0 (0)
Arc length 10990.4 days
Unobserved 91 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 178.801 deg
Declination -15.8591 deg
V Magnitude 20.5 mag
Solar Elongation -152.16 deg
Galactic Latitude 44.9 deg
Rate 0.211 deg/day
Direction -39.602 deg

More info »