AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008UT21 ∴ Summary
Contact »
(664794) 2008UT21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56755 2.261e-08 au
e 0.175375 5.071e-08
i 2.278 1.319e-05 deg
Ω 209.456 0.0001657 deg
ω 59.053 0.0001726 deg
M 15.866 4.74e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1173 au
Aphelion 3.0178 au
Asc. node-Earth separation 1.27783 au
Desc. node-Earth separation 1.74148 au
Earth MOID 1.10218 au
Orbital period 1502.72 days
Date of orbit computation  apr 23 22:08
Observational summary
Optical observations (Discarded) 190 (0)
Radar observations (Discarded) 0 (0)
Arc length 5786.77 days
Unobserved 415 days

More info »
Ephemeris at epoch 60450 MJD
Right Ascension 336.181 deg
Declination -7.35104 deg
V Magnitude 22 mag
Solar Elongation 83.91 deg
Galactic Latitude -50.02 deg
Rate 0.347 deg/day
Direction 66.807 deg

More info »