AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WQ209 ∴ Summary
Contact »
(432385) 2009WQ209  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6844 2.439e-08 au
e 0.145797 8.233e-08
i 3.73 8.589e-06 deg
Ω 90.274 0.0001239 deg
ω 303.806 0.0001321 deg
M 131.545 3.69e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.293 au
Aphelion 3.0758 au
Asc. node-Earth separation 1.4469 au
Desc. node-Earth separation 1.84339 au
Earth MOID 1.30227 au
Orbital period 1606.46 days
Date of orbit computation  feb 22 03:21
Observational summary
Optical observations (Discarded) 116 (1)
Radar observations (Discarded) 0 (0)
Arc length 6179.98 days
Unobserved 458 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 173.479 deg
Declination 8.82939 deg
V Magnitude 21.85 mag
Solar Elongation -162.2 deg
Galactic Latitude 64.11 deg
Rate 0.204 deg/day
Direction -69.459 deg

More info »