AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001WW26 ∴ Summary
Contact »
(57816) 2001WW26  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0443 1.448e-08 au
e 0.09927 4.751e-08
i 2.395 4.236e-06 deg
Ω 147.923 0.000117 deg
ω 219.505 0.0001187 deg
M 113.609 2.031e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7421 au
Aphelion 3.3465 au
Asc. node-Earth separation 2.27643 au
Desc. node-Earth separation 1.78866 au
Earth MOID 1.74118 au
Orbital period 1940.12 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 1032 (6)
Radar observations (Discarded) 0 (0)
Arc length 12169 days
Unobserved 72 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 119.165 deg
Declination 20.1992 deg
V Magnitude 21.12 mag
Solar Elongation -81.3 deg
Galactic Latitude 23.08 deg
Rate 0.204 deg/day
Direction 98.632 deg

More info »