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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2005WY55 ∴ Summary
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2005WY55  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.48845 1.033e-07 au
e 0.720621 1.679e-07
i 7.274 2.897e-05 deg
Ω 248.184 5.47e-05 deg
ω 286.197 6.833e-05 deg
M 289.073 6.296e-05 deg

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Other useful info
Absolute Magnitude (H)    20.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6952 au
Aphelion 4.2817 au
Asc. node-Earth separation -0.01732 au
Desc. node-Earth separation 0.51149 au
Earth MOID 0.00376 au
Orbital period 1433.81 days
Date of orbit computation   Nov 18 12:05
Observational summary
Optical observations (Discarded) 138 (6)
Radar observations (Discarded) 0 (0)
Arc length 1451 days
Unobserved 2721 days

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Ephemeris at epoch 57873 MJD
Right Ascension 33.6433 deg
Declination 16.4883 deg
V Magnitude 25.75 mag
Solar Elongation 3.88 deg
Galactic Latitude -41.95 deg
Rate 0.387 deg/day
Direction 72.737 deg

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