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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003WH166 ∴ Summary
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2003WH166  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.93632 1.225e-08 au
e 0.556398 3.773e-08
i 0.692 5.74e-06 deg
Ω 186.173 0.0002839 deg
ω 328.738 0.0002821 deg
M 157.91 7.262e-06 deg

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Other useful info
Absolute Magnitude (H)    21.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.859 au
Aphelion 3.0137 au
Asc. node-Earth separation -0.09344 au
Desc. node-Earth separation 1.54663 au
Earth MOID 0.00462 au
Orbital period 984.154 days
Date of orbit computation   Oct 1 16:55
Observational summary
Optical observations (Discarded) 174 (3)
Radar observations (Discarded) 3 (0)
Arc length 3112 days
Unobserved 2367 days

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Ephemeris at epoch 58441 MJD
Right Ascension 316.138 deg
Declination -16.327 deg
V Magnitude 27.69 mag
Solar Elongation -77.45 deg
Galactic Latitude -36.64 deg
Rate 0.194 deg/day
Direction 74.239 deg

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