AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WK239 ∴ Summary
Contact »
(414717) 2009WK239  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.91189 2.9e-08 au
e 0.151507 7.248e-08
i 6.43 6.745e-06 deg
Ω 198.126 5.979e-05 deg
ω 193.545 6.332e-05 deg
M 337.632 2.07e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4707 au
Aphelion 3.3531 au
Asc. node-Earth separation 2.33529 au
Desc. node-Earth separation 1.48226 au
Earth MOID 1.47692 au
Orbital period 1814.94 days
Date of orbit computation  feb 22 03:18
Observational summary
Optical observations (Discarded) 221 (0)
Radar observations (Discarded) 0 (0)
Arc length 8687.96 days
Unobserved 248 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 1.8165 deg
Declination 2.30265 deg
V Magnitude 22.03 mag
Solar Elongation 5.08 deg
Galactic Latitude -58.7 deg
Rate 0.468 deg/day
Direction 69.004 deg

More info »