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2011AY22  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 2.11038 0.008027 au
e 0.601719 0.001495
i 0.458 0.002161 deg
Ω 305.388 0.4381 deg
ω 220.93 0.447 deg
M 327.41 8.641 deg

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Other useful info
Absolute Magnitude (H)    27.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8405 au
Aphelion distance 3.3802 au
Asc. node-Earth separation 1.45701 au
Desc. node-Earth separation -0.05989 au
Earth MOID 0.00157 au
Orbital period 1119.8 days
Date of orbit computation   Dec 21 11:01
Observational summary
Optical observations (Discarded) 22 (0)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 4402 days

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Ephemeris
(Epoch 59975 MJD)
Right Ascension 19.7156 deg
Declination 8.77774 deg
V Magnitude 30.97 mag
Solar Elongation -70.99 deg
Galactic Latitude -53.48 deg
Rate 0.344 deg/day
Direction 68.627 deg

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