AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005QU20 ∴ Summary
Contact »
(177865) 2005QU20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08631 1.925e-08 au
e 0.144318 4.568e-08
i 12.255 5.149e-06 deg
Ω 150.39 2.398e-05 deg
ω 153.246 3.113e-05 deg
M 186.009 1.846e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6409 au
Aphelion 3.5317 au
Asc. node-Earth separation 2.48088 au
Desc. node-Earth separation 1.66626 au
Earth MOID 1.63235 au
Orbital period 1980.42 days
Date of orbit computation  apr 23 20:26
Observational summary
Optical observations (Discarded) 494 (0)
Radar observations (Discarded) 0 (0)
Arc length 9837.15 days
Unobserved 70 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 117.033 deg
Declination 17.1989 deg
V Magnitude 22.07 mag
Solar Elongation -79.9 deg
Galactic Latitude 20.06 deg
Rate 0.177 deg/day
Direction 86.337 deg

More info »