AstDyS-2

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AstDyS ∴ Objects ∴ 2001WL9 ∴ Summary
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(89405) 2001WL9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26739 6.869e-09 au
e 0.105806 2.563e-08
i 7.1 2.901e-06 deg
Ω 111.51 2.854e-05 deg
ω 162.959 3.373e-05 deg
M 338.197 1.862e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0275 au
Aphelion 2.5073 au
Asc. node-Earth separation 1.5115 au
Desc. node-Earth separation 1.01958 au
Earth MOID 1.01203 au
Orbital period 1247.06 days
Date of orbit computation  apr 23 20:05
Observational summary
Optical observations (Discarded) 2484 (379)
Radar observations (Discarded) 0 (0)
Arc length 8686.83 days
Unobserved 37 days

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Ephemeris at epoch 60426 MJD
Right Ascension 284.971 deg
Declination -16.9789 deg
V Magnitude 18.92 mag
Solar Elongation 111.43 deg
Galactic Latitude -9.47 deg
Rate 0.21 deg/day
Direction 86.948 deg

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