AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005WR171 ∴ Summary
Contact »
2005WR171  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53302 1.625e-07 au
e 0.202646 6.841e-06
i 1.332 1.08e-05 deg
Ω 149.901 0.00185 deg
ω 252.428 0.003248 deg
M 220.514 0.00139 deg

More info »
Other useful info
Absolute Magnitude (H)    19.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0197 au
Aphelion 3.0463 au
Asc. node-Earth separation 1.59842 au
Desc. node-Earth separation 1.27865 au
Earth MOID 1.02897 au
Orbital period 1472.5 days
Date of orbit computation  apr 24 01:26
Observational summary
Optical observations (Discarded) 83 (0)
Radar observations (Discarded) 0 (0)
Arc length 5843.99 days
Unobserved 875 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 271.455 deg
Declination -21.758 deg
V Magnitude 23.98 mag
Solar Elongation 123.58 deg
Galactic Latitude -0.32 deg
Rate 0.008 deg/day
Direction -23.527 deg

More info »