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AstDyS ∴ Objects ∴ 2005YY181 ∴ Summary
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(261677) 2005YY181  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15382 2.374e-08 au
e 0.197069 4.692e-08
i 15.012 5.661e-06 deg
Ω 255.276 2.02e-05 deg
ω 241.219 2.626e-05 deg
M 91.744 1.649e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5323 au
Aphelion 3.7753 au
Asc. node-Earth separation 2.33447 au
Desc. node-Earth separation 1.78413 au
Earth MOID 1.58643 au
Orbital period 2045.76 days
Date of orbit computation  feb 22 02:46
Observational summary
Optical observations (Discarded) 737 (4)
Radar observations (Discarded) 0 (0)
Arc length 8537.89 days
Unobserved 331 days

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Ephemeris at epoch 60420 MJD
Right Ascension 267.983 deg
Declination -24.0824 deg
V Magnitude 20.69 mag
Solar Elongation 121.91 deg
Galactic Latitude 1.29 deg
Rate 0.05 deg/day
Direction -20.725 deg

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