AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WU31 ∴ Summary
Contact »
(504747) 2009WU31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54656 2.713e-08 au
e 0.128604 1.154e-07
i 14.508 1.311e-05 deg
Ω 242.518 2.27e-05 deg
ω 124.437 5.747e-05 deg
M 239.708 4.582e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2191 au
Aphelion 2.8741 au
Asc. node-Earth separation 1.68807 au
Desc. node-Earth separation 1.34833 au
Earth MOID 1.25407 au
Orbital period 1484.33 days
Date of orbit computation  apr 23 21:37
Observational summary
Optical observations (Discarded) 185 (0)
Radar observations (Discarded) 0 (0)
Arc length 6325.11 days
Unobserved days

More info »
Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

More info »