AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999WC11 ∴ Summary
Contact »
(205140) 1999WC11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58921 1.361e-08 au
e 0.079893 5.778e-08
i 12.951 6.058e-06 deg
Ω 68.035 2.083e-05 deg
ω 11.263 3.73e-05 deg
M 285.941 3.062e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3823 au
Aphelion 2.7961 au
Asc. node-Earth separation 1.40031 au
Desc. node-Earth separation 1.77768 au
Earth MOID 1.39895 au
Orbital period 1521.77 days
Date of orbit computation  feb 22 02:34
Observational summary
Optical observations (Discarded) 518 (3)
Radar observations (Discarded) 0 (0)
Arc length 8692.89 days
Unobserved 240 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 11.9856 deg
Declination -4.358 deg
V Magnitude 21.18 mag
Solar Elongation 21.57 deg
Galactic Latitude -67.21 deg
Rate 0.451 deg/day
Direction 65.975 deg

More info »