AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WA87 ∴ Summary
Contact »
(414676) 2009WA87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10787 4.089e-08 au
e 0.130732 6.984e-08
i 4.872 8.538e-06 deg
Ω 18.01 7.913e-05 deg
ω 293.116 8.513e-05 deg
M 323.199 3.056e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7016 au
Aphelion 3.5142 au
Asc. node-Earth separation 1.90796 au
Desc. node-Earth separation 2.21896 au
Earth MOID 1.69206 au
Orbital period 2001.21 days
Date of orbit computation  apr 23 21:18
Observational summary
Optical observations (Discarded) 207 (1)
Radar observations (Discarded) 0 (0)
Arc length 7168 days
Unobserved 346 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 292.756 deg
Declination -27.3726 deg
V Magnitude 21.5 mag
Solar Elongation 105.66 deg
Galactic Latitude -20.21 deg
Rate 0.153 deg/day
Direction 95.219 deg

More info »