AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005WS154 ∴ Summary
Contact »
(199040) 2005WS154  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25654 1.002e-08 au
e 0.067761 5.455e-08
i 3.921 4.606e-06 deg
Ω 76.54 9.005e-05 deg
ω 71.888 9.753e-05 deg
M 84.555 3.78e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1036 au
Aphelion 2.4094 au
Asc. node-Earth separation 1.21575 au
Desc. node-Earth separation 1.27938 au
Earth MOID 1.11933 au
Orbital period 1238.12 days
Date of orbit computation  apr 23 20:31
Observational summary
Optical observations (Discarded) 286 (0)
Radar observations (Discarded) 0 (0)
Arc length 7783.98 days
Unobserved 467 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 268.91 deg
Declination -22.5699 deg
V Magnitude 21.14 mag
Solar Elongation 125.95 deg
Galactic Latitude 1.32 deg
Rate 0.029 deg/day
Direction 143.056 deg

More info »