AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003WQ149 ∴ Summary
Contact »
(209254) 2003WQ149  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69985 1.681e-08 au
e 0.050106 6.297e-08
i 5.874 6.473e-06 deg
Ω 202.546 5.174e-05 deg
ω 163.051 7.699e-05 deg
M 262.078 5.654e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5646 au
Aphelion 2.8351 au
Asc. node-Earth separation 1.82609 au
Desc. node-Earth separation 1.57369 au
Earth MOID 1.56348 au
Orbital period 1620.35 days
Date of orbit computation  apr 23 20:33
Observational summary
Optical observations (Discarded) 397 (4)
Radar observations (Discarded) 0 (0)
Arc length 9476.83 days
Unobserved 321 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 289.062 deg
Declination -15.7589 deg
V Magnitude 21.44 mag
Solar Elongation 107.37 deg
Galactic Latitude -12.5 deg
Rate 0.138 deg/day
Direction 62.017 deg

More info »