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 8.857e-09 au
e 0.221348 1.294e-07
i 32.79 1.836e-05 deg
Ω 249.358 1.176e-05 deg
ω 236.131 2.897e-05 deg
M 20.331 2.801e-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   Mar 13 15:12
Observational summary
Optical observations (Discarded) 181 (3)
Radar observations (Discarded) 0 (0)
Arc length 5691 days
Unobserved 93 days

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Ephemeris at epoch 58230 MJD
Right Ascension 104.98 deg
Declination -31.8133 deg
V Magnitude 20.49 mag
Solar Elongation -84.41 deg
Galactic Latitude -12.26 deg
Rate 0.921 deg/day
Direction 83.488 deg

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