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2011AY22  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.11439 0.007719 au
e 0.599193 0.001641
i 0.473 0.001448 deg
Ω 307.158 0.1328 deg
ω 218.906 0.1136 deg
M 71.389 7.032 deg

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Other useful info
Absolute Magnitude (H)    27.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8475 au
Aphelion distance 3.3813 au
Asc. node-Earth separation 1.52525 au
Desc. node-Earth separation -0.06088 au
Earth MOID 0.00171 au
Orbital period 1122.99 days
Date of orbit computation   Mar 19 09:04
Observational summary
Optical observations (Discarded) 22 (0)
Radar observations (Discarded) 0 (0)
Arc length days
Unobserved days

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Ephemeris
(Epoch MJD)
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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