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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003WH166 ∴ Summary
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2003WH166  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 1.93642 1.22e-08 au
e 0.556326 3.777e-08
i 0.692 5.74e-06 deg
Ω 186.172 0.0002839 deg
ω 328.733 0.0002821 deg
M 231.081 7.945e-06 deg

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Other useful info
Absolute Magnitude (H)    21.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8591 au
Aphelion 3.0137 au
Asc. node-Earth separation -0.09149 au
Desc. node-Earth separation 1.54853 au
Earth MOID 0.00455 au
Orbital period 984.234 days
Date of orbit computation   May 25 10:43
Observational summary
Optical observations (Discarded) 174 (3)
Radar observations (Discarded) 3 (0)
Arc length 3112 days
Unobserved 2580 days

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Ephemeris at epoch 58654 MJD
Right Ascension 20.0554 deg
Declination 8.51421 deg
V Magnitude 27.36 mag
Solar Elongation 66.43 deg
Galactic Latitude -53.68 deg
Rate 0.298 deg/day
Direction 68.358 deg

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