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AstDyS ∴ Objects ∴ 2001WY54 ∴ Summary
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(399420) 2001WY54  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67199 1.782e-08 au
e 0.161389 6.387e-08
i 1.473 6.186e-06 deg
Ω 265.915 0.000267 deg
ω 134.435 0.0002681 deg
M 49.578 2.535e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2408 au
Aphelion 3.1032 au
Asc. node-Earth separation 1.91679 au
Desc. node-Earth separation 1.35563 au
Earth MOID 1.24934 au
Orbital period 1595.33 days
Date of orbit computation  feb 22 03:14
Observational summary
Optical observations (Discarded) 313 (3)
Radar observations (Discarded) 0 (0)
Arc length 8091.97 days
Unobserved 105 days

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Ephemeris at epoch 60420 MJD
Right Ascension 90.5048 deg
Declination 22.8847 deg
V Magnitude 22.4 mag
Solar Elongation -60.39 deg
Galactic Latitude 0.11 deg
Rate 0.394 deg/day
Direction 90.672 deg

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