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AstDyS ∴ Objects ∴ 2011YS22 ∴ Summary
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(395689) 2011YS22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17188 4.012e-08 au
e 0.07796 6.081e-08
i 10.551 6.296e-06 deg
Ω 88.852 4.001e-05 deg
ω 314.163 6.196e-05 deg
M 117.686 4.638e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9246 au
Aphelion 3.4192 au
Asc. node-Earth separation 2.00705 au
Desc. node-Earth separation 2.31753 au
Earth MOID 1.94662 au
Orbital period 2063.35 days
Date of orbit computation  feb 22 03:14
Observational summary
Optical observations (Discarded) 242 (3)
Radar observations (Discarded) 0 (0)
Arc length 7091.9 days
Unobserved 66 days

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Ephemeris at epoch 60397 MJD
Right Ascension 166.489 deg
Declination 21.2802 deg
V Magnitude 21.01 mag
Solar Elongation -148.61 deg
Galactic Latitude 65.3 deg
Rate 0.148 deg/day
Direction -78.8 deg

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