AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008UQ81 ∴ Summary
Contact »
(403218) 2008UQ81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.21624 1.131e-08 au
e 0.129984 5.05e-08
i 3.672 5.556e-06 deg
Ω 77.162 0.0001112 deg
ω 33.74 0.0001152 deg
M 174.327 3.203e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9282 au
Aphelion 2.5043 au
Asc. node-Earth separation 0.98224 au
Desc. node-Earth separation 1.42756 au
Earth MOID 0.94658 au
Orbital period 1205.1 days
Date of orbit computation  feb 22 03:15
Observational summary
Optical observations (Discarded) 165 (1)
Radar observations (Discarded) 0 (0)
Arc length 7389.91 days
Unobserved 339 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 309.393 deg
Declination -20.1532 deg
V Magnitude 23.82 mag
Solar Elongation 61.89 deg
Galactic Latitude -32.03 deg
Rate 0.363 deg/day
Direction 78.224 deg

More info »