AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005WM121 ∴ Summary
Contact »
(311507) 2005WM121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15547 3.024e-08 au
e 0.173708 5.892e-08
i 1.96 6.56e-06 deg
Ω 141.285 0.0001667 deg
ω 264.08 0.0001683 deg
M 116.157 2.132e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6073 au
Aphelion 3.7036 au
Asc. node-Earth separation 2.12902 au
Desc. node-Earth separation 1.99432 au
Earth MOID 1.61785 au
Orbital period 2047.36 days
Date of orbit computation  apr 23 20:55
Observational summary
Optical observations (Discarded) 347 (1)
Radar observations (Discarded) 0 (0)
Arc length 8931.23 days
Unobserved days

More info »
Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

More info »