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AstDyS ∴ Objects ∴ 2011YY53 ∴ Summary
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(322557) 2011YY53  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17892 3.131e-08 au
e 0.130366 9.146e-08
i 27.099 9.852e-06 deg
Ω 81.268 1.612e-05 deg
ω 0.742 3.489e-05 deg
M 87.055 3.098e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7645 au
Aphelion 3.5933 au
Asc. node-Earth separation 1.78082 au
Desc. node-Earth separation 2.57775 au
Earth MOID 1.78081 au
Orbital period 2070.23 days
Date of orbit computation  apr 23 20:58
Observational summary
Optical observations (Discarded) 290 (2)
Radar observations (Discarded) 0 (0)
Arc length 8915.48 days
Unobserved 44 days

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Ephemeris at epoch 60425 MJD
Right Ascension 193.751 deg
Declination 32.1064 deg
V Magnitude 20.86 mag
Solar Elongation -131.23 deg
Galactic Latitude 84.96 deg
Rate 0.174 deg/day
Direction -116.234 deg

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