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AstDyS ∴ Objects ∴ 2008YW155 ∴ Summary
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(321224) 2008YW155  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66207 1.909e-08 au
e 0.089483 5.396e-08
i 2.907 9.696e-06 deg
Ω 156.68 0.0001138 deg
ω 276.427 0.000134 deg
M 224.357 6.527e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4239 au
Aphelion 2.9003 au
Asc. node-Earth separation 1.62479 au
Desc. node-Earth separation 1.65831 au
Earth MOID 1.4411 au
Orbital period 1586.45 days
Date of orbit computation  apr 23 20:57
Observational summary
Optical observations (Discarded) 226 (1)
Radar observations (Discarded) 0 (0)
Arc length 10035.9 days
Unobserved 324 days

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Ephemeris at epoch 60438 MJD
Right Ascension 321.266 deg
Declination -13.1777 deg
V Magnitude 22.9 mag
Solar Elongation 88.11 deg
Galactic Latitude -39.96 deg
Rate 0.221 deg/day
Direction 71.624 deg

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