AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005WD89 ∴ Summary
Contact »
(231214) 2005WD89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37809 1.111e-08 au
e 0.055133 5.014e-08
i 5.43 4.514e-06 deg
Ω 243.898 5.036e-05 deg
ω 238.912 6.509e-05 deg
M 309.48 3.997e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.247 au
Aphelion 2.5092 au
Asc. node-Earth separation 1.42745 au
Desc. node-Earth separation 1.31902 au
Earth MOID 1.26897 au
Orbital period 1339.5 days
Date of orbit computation  apr 23 20:38
Observational summary
Optical observations (Discarded) 560 (3)
Radar observations (Discarded) 0 (0)
Arc length 8139.63 days
Unobserved 104 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 61.1762 deg
Declination 20.0431 deg
V Magnitude 21.79 mag
Solar Elongation -27.15 deg
Galactic Latitude -23.56 deg
Rate 0.481 deg/day
Direction 81.125 deg

More info »