AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005WJ171 ∴ Summary
Contact »
(397147) 2005WJ171  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04825 4.671e-08 au
e 0.253109 1.1e-07
i 2.135 8.038e-06 deg
Ω 156.2 0.0001365 deg
ω 207.495 0.0001386 deg
M 213.794 2.052e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2767 au
Aphelion 3.8198 au
Asc. node-Earth separation 2.68905 au
Desc. node-Earth separation 1.32062 au
Earth MOID 1.27474 au
Orbital period 1943.9 days
Date of orbit computation  feb 22 03:14
Observational summary
Optical observations (Discarded) 251 (3)
Radar observations (Discarded) 0 (0)
Arc length 6311.99 days
Unobserved 401 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 205.264 deg
Declination -8.05118 deg
V Magnitude 22.02 mag
Solar Elongation -176.43 deg
Galactic Latitude 52.82 deg
Rate 0.197 deg/day
Direction -67.819 deg

More info »