AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005WS4 ∴ Summary
Contact »
(152473) 2005WS4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04789 2.157e-08 au
e 0.113876 4.993e-08
i 10.638 6.927e-06 deg
Ω 340.434 2.432e-05 deg
ω 55.938 4.389e-05 deg
M 186.443 3.602e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7008 au
Aphelion 3.395 au
Asc. node-Earth separation 1.81965 au
Desc. node-Earth separation 2.22276 au
Earth MOID 1.72347 au
Orbital period 1943.56 days
Date of orbit computation  feb 22 02:22
Observational summary
Optical observations (Discarded) 547 (2)
Radar observations (Discarded) 0 (0)
Arc length 8600.79 days
Unobserved 386 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 223.628 deg
Declination -30.5056 deg
V Magnitude 20.6 mag
Solar Elongation 155.28 deg
Galactic Latitude 25.3 deg
Rate 0.173 deg/day
Direction -88.345 deg

More info »