AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008WS128 ∴ Summary
Contact »
(428936) 2008WS128  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.18971 5.131e-08 au
e 0.166532 7.235e-08
i 1.725 8.818e-06 deg
Ω 135.028 0.0002925 deg
ω 307.121 0.0002949 deg
M 250.747 3.634e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6585 au
Aphelion 3.7209 au
Asc. node-Earth separation 1.83216 au
Desc. node-Earth separation 2.43475 au
Earth MOID 1.6753 au
Orbital period 2080.78 days
Date of orbit computation  feb 22 03:21
Observational summary
Optical observations (Discarded) 132 (0)
Radar observations (Discarded) 0 (0)
Arc length 5375.09 days
Unobserved 664 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 329.266 deg
Declination -12.5185 deg
V Magnitude 23.29 mag
Solar Elongation 41.41 deg
Galactic Latitude -46.73 deg
Rate 0.306 deg/day
Direction 70.711 deg

More info »