AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WW159 ∴ Summary
Contact »
(453543) 2009WW159  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1579 3.001e-08 au
e 0.287161 4.879e-08
i 10.494 6.97e-06 deg
Ω 43.142 3.452e-05 deg
ω 79.903 4.049e-05 deg
M 164.171 1.748e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2511 au
Aphelion 4.0647 au
Asc. node-Earth separation 1.76821 au
Desc. node-Earth separation 2.04254 au
Earth MOID 1.29532 au
Orbital period 2049.72 days
Date of orbit computation  feb 22 03:26
Observational summary
Optical observations (Discarded) 256 (1)
Radar observations (Discarded) 0 (0)
Arc length 6239.94 days
Unobserved 718 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 311.075 deg
Declination -27.5003 deg
V Magnitude 23.7 mag
Solar Elongation 62.66 deg
Galactic Latitude -35.72 deg
Rate 0.201 deg/day
Direction 84.291 deg

More info »