AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WR206 ∴ Summary
Contact »
(281815) 2009WR206  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36633 1.638e-08 au
e 0.125374 6.886e-08
i 3.824 7.631e-06 deg
Ω 274.188 0.0001014 deg
ω 235.475 0.000106 deg
M 270.362 3.547e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0697 au
Aphelion 2.663 au
Asc. node-Earth separation 1.49108 au
Desc. node-Earth separation 1.19159 au
Earth MOID 1.08423 au
Orbital period 1329.57 days
Date of orbit computation  apr 23 20:49
Observational summary
Optical observations (Discarded) 226 (1)
Radar observations (Discarded) 0 (0)
Arc length 7644.9 days
Unobserved 140 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 44.7411 deg
Declination 18.8404 deg
V Magnitude 22.58 mag
Solar Elongation -11.95 deg
Galactic Latitude -34.61 deg
Rate 0.473 deg/day
Direction 74.954 deg

More info »