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AstDyS ∴ Objects ∴ 2005WW189 ∴ Summary
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(255403) 2005WW189  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.03566 2.683e-08 au
e 0.198233 5.437e-08
i 10.364 7.495e-06 deg
Ω 147.871 3.257e-05 deg
ω 252.07 3.935e-05 deg
M 185.095 2.344e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4339 au
Aphelion 3.6374 au
Asc. node-Earth separation 2.11809 au
Desc. node-Earth separation 1.73739 au
Earth MOID 1.46548 au
Orbital period 1931.87 days
Date of orbit computation  apr 23 20:43
Observational summary
Optical observations (Discarded) 280 (1)
Radar observations (Discarded) 0 (0)
Arc length 6366.86 days
Unobserved 373 days

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Ephemeris at epoch 60425 MJD
Right Ascension 232.049 deg
Declination -4.56876 deg
V Magnitude 21.83 mag
Solar Elongation 159.03 deg
Galactic Latitude 40.64 deg
Rate 0.18 deg/day
Direction -66.244 deg

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