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AstDyS ∴ Objects ∴ 2001YW155 ∴ Summary
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(506458) 2001YW155  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53664 2.434e-08 au
e 0.169929 1.959e-07
i 16.261 1.318e-05 deg
Ω 303.012 5.074e-05 deg
ω 116.629 5.848e-05 deg
M 206.518 2.811e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1056 au
Aphelion 2.9677 au
Asc. node-Earth separation 1.65091 au
Desc. node-Earth separation 1.30535 au
Earth MOID 1.1714 au
Orbital period 1475.66 days
Date of orbit computation  feb 22 03:37
Observational summary
Optical observations (Discarded) 158 (1)
Radar observations (Discarded) 0 (0)
Arc length 7824.98 days
Unobserved 345 days

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Ephemeris at epoch 60423 MJD
Right Ascension 286.126 deg
Declination -35.1645 deg
V Magnitude 21.83 mag
Solar Elongation 109.07 deg
Galactic Latitude -17.7 deg
Rate 0.078 deg/day
Direction 98.743 deg

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