AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WQ185 ∴ Summary
Contact »
(477447) 2009WQ185  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38194 1.974e-08 au
e 0.062291 6.956e-08
i 5.804 1.023e-05 deg
Ω 238.599 6.269e-05 deg
ω 218.534 0.00012 deg
M 286.171 9.849e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2336 au
Aphelion 2.5303 au
Asc. node-Earth separation 1.48237 au
Desc. node-Earth separation 1.27527 au
Earth MOID 1.25389 au
Orbital period 1342.75 days
Date of orbit computation  feb 22 03:31
Observational summary
Optical observations (Discarded) 166 (0)
Radar observations (Discarded) 0 (0)
Arc length 5070.94 days
Unobserved 220 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 21.7023 deg
Declination 11.7242 deg
V Magnitude 22.91 mag
Solar Elongation 6.16 deg
Galactic Latitude -50.21 deg
Rate 0.488 deg/day
Direction 70.095 deg

More info »