AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WP169 ∴ Summary
Contact »
(381845) 2009WP169  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.51993 2.193e-08 au
e 0.057265 1.151e-06
i 5.221 7.616e-06 deg
Ω 276.223 0.0001055 deg
ω 81.23 0.0005284 deg
M 265.787 0.0005564 deg

More info »
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3756 au
Aphelion 2.6642 au
Asc. node-Earth separation 1.47322 au
Desc. node-Earth separation 1.55117 au
Earth MOID 1.37749 au
Orbital period 1461.1 days
Date of orbit computation  apr 23 21:11
Observational summary
Optical observations (Discarded) 219 (2)
Radar observations (Discarded) 0 (0)
Arc length 9244.97 days
Unobserved 393 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 286.345 deg
Declination -24.1268 deg
V Magnitude 21.65 mag
Solar Elongation 110.05 deg
Galactic Latitude -13.64 deg
Rate 0.133 deg/day
Direction 75.758 deg

More info »