AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011AO ∴ Summary
Contact »
(419845) 2011AO  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61645 2.207e-08 au
e 0.10234 6.411e-08
i 8.53 5.363e-06 deg
Ω 103.762 5.086e-05 deg
ω 341.673 6.594e-05 deg
M 66.526 4.243e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3487 au
Aphelion 2.8842 au
Asc. node-Earth separation 1.3771 au
Desc. node-Earth separation 1.85102 au
Earth MOID 1.36711 au
Orbital period 1545.85 days
Date of orbit computation  apr 23 21:19
Observational summary
Optical observations (Discarded) 302 (1)
Radar observations (Discarded) 0 (0)
Arc length 8169.26 days
Unobserved 37 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 153.57 deg
Declination 21.5227 deg
V Magnitude 21.43 mag
Solar Elongation -111.48 deg
Galactic Latitude 53.91 deg
Rate 0.115 deg/day
Direction 131.395 deg

More info »