AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001WE51 ∴ Summary
Contact »
(172038) 2001WE51  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0234 2.311e-08 au
e 0.084246 6.827e-08
i 1.98 6.054e-06 deg
Ω 352.648 0.0001815 deg
ω 53.856 0.0001841 deg
M 87.392 3.035e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7687 au
Aphelion 3.2781 au
Asc. node-Earth separation 1.85482 au
Desc. node-Earth separation 2.16512 au
Earth MOID 1.7789 au
Orbital period 1920.18 days
Date of orbit computation  apr 23 20:25
Observational summary
Optical observations (Discarded) 381 (2)
Radar observations (Discarded) 0 (0)
Arc length 9488.04 days
Unobserved 44 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 131.819 deg
Declination 18.8185 deg
V Magnitude 21.86 mag
Solar Elongation -93.22 deg
Galactic Latitude 33.71 deg
Rate 0.168 deg/day
Direction 108.994 deg

More info »