AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WS238 ∴ Summary
Contact »
(432387) 2009WS238  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56369 2.639e-08 au
e 0.127372 7.259e-08
i 5.849 6.073e-06 deg
Ω 94.521 8.824e-05 deg
ω 237.971 9.7e-05 deg
M 248.267 3.697e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2371 au
Aphelion 2.8902 au
Asc. node-Earth separation 1.72179 au
Desc. node-Earth separation 1.34615 au
Earth MOID 1.23273 au
Orbital period 1499.33 days
Date of orbit computation  feb 22 03:21
Observational summary
Optical observations (Discarded) 203 (1)
Radar observations (Discarded) 0 (0)
Arc length 6290.01 days
Unobserved 447 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 214.646 deg
Declination -5.13157 deg
V Magnitude 21.06 mag
Solar Elongation 170.37 deg
Galactic Latitude 51.47 deg
Rate 0.232 deg/day
Direction -72.459 deg

More info »