AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WE73 ∴ Summary
Contact »
2009WE73  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.01094 1.124e-07 au
e 0.300732 1.675e-07
i 3.052 9.987e-06 deg
Ω 102.434 0.000336 deg
ω 300.519 0.0003528 deg
M 274.188 9.148e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1055 au
Aphelion 3.9164 au
Asc. node-Earth separation 1.39244 au
Desc. node-Earth separation 2.21689 au
Earth MOID 1.11654 au
Orbital period 1908.32 days
Date of orbit computation  apr 24 01:37
Observational summary
Optical observations (Discarded) 44 (1)
Radar observations (Discarded) 0 (0)
Arc length 4102.21 days
Unobserved 1170 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 309.373 deg
Declination -18.8618 deg
V Magnitude 23.79 mag
Solar Elongation 90 deg
Galactic Latitude -31.56 deg
Rate 0.189 deg/day
Direction 78.677 deg

More info »