AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003WQ169 ∴ Summary
Contact »
(409220) 2003WQ169  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.18709 3.218e-08 au
e 0.229719 9.277e-08
i 12.151 5.997e-06 deg
Ω 103.876 3.263e-05 deg
ω 277.95 3.754e-05 deg
M 231.911 1.261e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.455 au
Aphelion 3.9192 au
Asc. node-Earth separation 1.94306 au
Desc. node-Earth separation 2.10156 au
Earth MOID 1.49483 au
Orbital period 2078.21 days
Date of orbit computation  feb 22 03:16
Observational summary
Optical observations (Discarded) 310 (3)
Radar observations (Discarded) 0 (0)
Arc length 7144.9 days
Unobserved 341 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 249.627 deg
Declination -10.991 deg
V Magnitude 21.76 mag
Solar Elongation 139.19 deg
Galactic Latitude 23.07 deg
Rate 0.1 deg/day
Direction -73.917 deg

More info »