AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011EW8 ∴ Summary
Contact »
(329141) 2011EW8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10535 2.945e-08 au
e 0.056408 7.348e-08
i 10.421 6.207e-06 deg
Ω 131.397 3.906e-05 deg
ω 77.185 6.719e-05 deg
M 82.376 5.575e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9302 au
Aphelion 3.2805 au
Asc. node-Earth separation 2.07247 au
Desc. node-Earth separation 2.12024 au
Earth MOID 1.94954 au
Orbital period 1998.78 days
Date of orbit computation  feb 22 02:59
Observational summary
Optical observations (Discarded) 257 (2)
Radar observations (Discarded) 0 (0)
Arc length 8568.14 days
Unobserved 276 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 320.368 deg
Declination -13.5559 deg
V Magnitude 22.07 mag
Solar Elongation 69.62 deg
Galactic Latitude -39.32 deg
Rate 0.264 deg/day
Direction 77.126 deg

More info »