AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011WS158 ∴ Summary
Contact »
2011WS158  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06534 4.308e-08 au
e 0.292076 6.322e-07
i 16.758 1.484e-05 deg
Ω 270.625 3.524e-05 deg
ω 211.571 0.0001157 deg
M 78.152 5.098e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.17 au
Aphelion 3.9607 au
Asc. node-Earth separation 2.71657 au
Desc. node-Earth separation 1.2621 au
Earth MOID 1.20346 au
Orbital period 1960.27 days
Date of orbit computation  feb 22 07:49
Observational summary
Optical observations (Discarded) 61 (1)
Radar observations (Discarded) 0 (0)
Arc length 4066.86 days
Unobserved 460 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 246.245 deg
Declination -34.2268 deg
V Magnitude 22.52 mag
Solar Elongation 137.52 deg
Galactic Latitude 10.51 deg
Rate 0.116 deg/day
Direction -77.484 deg

More info »