AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WX87 ∴ Summary
Contact »
(414677) 2009WX87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.03317 4.627e-08 au
e 0.097162 8.657e-08
i 8.83 1.035e-05 deg
Ω 41.685 4.503e-05 deg
ω 283.191 7.209e-05 deg
M 348.595 5.855e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7385 au
Aphelion 3.3279 au
Asc. node-Earth separation 1.94828 au
Desc. node-Earth separation 2.06486 au
Earth MOID 1.7444 au
Orbital period 1929.49 days
Date of orbit computation  apr 23 21:18
Observational summary
Optical observations (Discarded) 197 (2)
Radar observations (Discarded) 0 (0)
Arc length 5903.92 days
Unobserved 313 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 340.864 deg
Declination -16.5229 deg
V Magnitude 21.94 mag
Solar Elongation 61.1 deg
Galactic Latitude -58.57 deg
Rate 0.352 deg/day
Direction 71.851 deg

More info »