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2011AY22  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.11009 0.007767 au
e 0.60177 0.001448
i 0.458 0.002109 deg
Ω 305.377 0.4415 deg
ω 220.93 0.4544 deg
M 96.025 9.359 deg

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Other useful info
Absolute Magnitude (H)    27.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8403 au
Aphelion distance 3.3799 au
Asc. node-Earth separation 1.46554 au
Desc. node-Earth separation -0.06054 au
Earth MOID 0.00159 au
Orbital period 1119.56 days
Date of orbit computation   feb 26 10:43
Observational summary
Optical observations (Discarded) 22 (0)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 4825 days

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Ephemeris
(Epoch 60398 MJD)
Right Ascension 331.552 deg
Declination -11.5932 deg
V Magnitude 32.85 mag
Solar Elongation 38.99 deg
Galactic Latitude -48.29 deg
Rate 0.317 deg/day
Direction 69.332 deg

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