AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2010QQ4 ∴ Summary
Contact »
(548520) 2010QQ4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.94959 6.953e-08 au
e 0.344182 2.628e-06
i 3.107 2.232e-05 deg
Ω 160.851 0.0001334 deg
ω 196.429 0.0007314 deg
M 239.396 0.0002795 deg

More info »
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9344 au
Aphelion 3.9648 au
Asc. node-Earth separation 2.89072 au
Desc. node-Earth separation 0.94666 au
Earth MOID 0.93056 au
Orbital period 1850.29 days
Date of orbit computation  apr 23 21:46
Observational summary
Optical observations (Discarded) 103 (1)
Radar observations (Discarded) 0 (0)
Arc length 5514.06 days
Unobserved 1291 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 210.771 deg
Declination -8.89389 deg
V Magnitude 23.43 mag
Solar Elongation -174.62 deg
Galactic Latitude 50.01 deg
Rate 0.207 deg/day
Direction -68.51 deg

More info »