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AstDyS ∴ Objects ∴ 2001WC39 ∴ Summary
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(89427) 2001WC39  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.61373 2.266e-08 au
e 0.078753 5.215e-08
i 13.465 5.601e-06 deg
Ω 99.075 2.703e-05 deg
ω 204.68 5.081e-05 deg
M 121.875 4.21e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4079 au
Aphelion 2.8196 au
Asc. node-Earth separation 1.81354 au
Desc. node-Earth separation 1.40638 au
Earth MOID 1.39639 au
Orbital period 1543.44 days
Date of orbit computation  Oct 31 05:53
Observational summary
Optical observations (Discarded) 825 (1)
Radar observations (Discarded) 0 (0)
Arc length 6351.79 days
Unobserved 452 days

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Ephemeris at epoch 58563 MJD
Right Ascension 85.1023 deg
Declination 25.153 deg
V Magnitude 20.27 mag
Solar Elongation -85.74 deg
Galactic Latitude -2.97 deg
Rate 0.217 deg/day
Direction 77.634 deg

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