NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009WN ∴ Summary
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(438897) 2009WN  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.38008 8.844e-09 au
e 0.221348 1.287e-07
i 32.79 1.832e-05 deg
Ω 249.358 1.176e-05 deg
ω 236.131 2.895e-05 deg
M 20.331 2.794e-05 deg

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Other useful info
Absolute Magnitude (H)    18.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0746 au
Aphelion 1.6856 au
Asc. node-Earth separation 0.48351 au
Desc. node-Earth separation 0.18155 au
Earth MOID 0.17367 au
Orbital period 592.183 days
Date of orbit computation   Jul 3 15:03
Observational summary
Optical observations (Discarded) 182 (3)
Radar observations (Discarded) 0 (0)
Arc length 5691 days
Unobserved 185 days

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Ephemeris at epoch 58322 MJD
Right Ascension 198.592 deg
Declination -11.6414 deg
V Magnitude 21.71 mag
Solar Elongation -81.7 deg
Galactic Latitude 50.83 deg
Rate 0.714 deg/day
Direction 81.337 deg

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