NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011AY22 ∴ Summary
Contact »
2011AY22  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 2.11367 0.008407 au
e 0.600903 0.001439
i 0.463 0.001173 deg
Ω 306.403 0.1627 deg
ω 219.764 0.1551 deg
M 199.225 7.813 deg

More info »
Other useful info
Absolute Magnitude (H)    27.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8436 au
Aphelion distance 3.3838 au
Asc. node-Earth separation 1.50447 au
Desc. node-Earth separation -0.06204 au
Earth MOID 0.00168 au
Orbital period 1122.41 days
Date of orbit computation   apr 29 10:32
Observational summary
Optical observations (Discarded) 22 (0)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 4143 days

More info »
Ephemeris
(Epoch 59716 MJD)
Right Ascension 15.0251 deg
Declination 6.7586 deg
V Magnitude 33.24 mag
Solar Elongation 39.35 deg
Galactic Latitude -56.05 deg
Rate 0.298 deg/day
Direction 67.198 deg

More info »