AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004QS18 ∴ Summary
Contact »
(413387) 2004QS18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.19845 1.516e-08 au
e 0.217724 7.65e-08
i 4.043 7.664e-06 deg
Ω 331.657 8.944e-05 deg
ω 327.099 9.353e-05 deg
M 28.591 2.077e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7198 au
Aphelion 2.6771 au
Asc. node-Earth separation 0.76018 au
Desc. node-Earth separation 1.57403 au
Earth MOID 0.7057 au
Orbital period 1190.62 days
Date of orbit computation  apr 23 21:18
Observational summary
Optical observations (Discarded) 148 (1)
Radar observations (Discarded) 0 (0)
Arc length 6851.27 days
Unobserved 345 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 6.64241 deg
Declination 3.99249 deg
V Magnitude 22.66 mag
Solar Elongation 27.29 deg
Galactic Latitude -58.31 deg
Rate 0.59 deg/day
Direction 64.718 deg

More info »