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AstDyS ∴ Objects ∴ 2001WY89 ∴ Summary
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(169403) 2001WY89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16832 2.49e-08 au
e 0.17398 5.018e-08
i 11.99 6.683e-06 deg
Ω 248.17 2.689e-05 deg
ω 204.961 3.42e-05 deg
M 308.196 2.15e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6171 au
Aphelion 3.7195 au
Asc. node-Earth separation 2.63416 au
Desc. node-Earth separation 1.66835 au
Earth MOID 1.63929 au
Orbital period 2059.88 days
Date of orbit computation  apr 23 20:25
Observational summary
Optical observations (Discarded) 679 (3)
Radar observations (Discarded) 0 (0)
Arc length 8173.74 days
Unobserved 100 days

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Ephemeris at epoch 60425 MJD
Right Ascension 26.6595 deg
Declination 17.0149 deg
V Magnitude 20.28 mag
Solar Elongation 6.96 deg
Galactic Latitude -43.87 deg
Rate 0.41 deg/day
Direction 72.595 deg

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