AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WE53 ∴ Summary
Contact »
(436187) 2009WE53  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55604 2.674e-08 au
e 0.226666 1.792e-07
i 3.858 1.059e-05 deg
Ω 7.144 7.515e-05 deg
ω 55.882 8.886e-05 deg
M 187.534 4.875e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9767 au
Aphelion 3.1354 au
Asc. node-Earth separation 1.15052 au
Desc. node-Earth separation 1.77978 au
Earth MOID 0.99309 au
Orbital period 1492.62 days
Date of orbit computation  apr 23 21:22
Observational summary
Optical observations (Discarded) 462 (4)
Radar observations (Discarded) 0 (0)
Arc length 7751.9 days
Unobserved 360 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 265.915 deg
Declination -27.9333 deg
V Magnitude 22.21 mag
Solar Elongation 128.42 deg
Galactic Latitude 0.89 deg
Rate 0.056 deg/day
Direction -117.737 deg

More info »