NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009WN ∴ Summary
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(438897) 2009WN  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.38004 7.194e-09 au
e 0.221332 1.071e-07
i 32.789 1.01e-05 deg
Ω 249.36 6.416e-06 deg
ω 236.131 1.77e-05 deg
M 258.741 1.952e-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 1.6855 au
Asc. node-Earth separation 0.48395 au
Desc. node-Earth separation 0.18324 au
Earth MOID 0.17532 au
Orbital period 592.154 days
Date of orbit computation   Dec 13 14:54
Observational summary
Optical observations (Discarded) 159 (12)
Radar observations (Discarded) 0 (0)
Arc length 5653 days
Unobserved 3 days

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Ephemeris at epoch 58102 MJD
Right Ascension 13.6963 deg
Declination 11.7355 deg
V Magnitude 18.75 mag
Solar Elongation -114.09 deg
Galactic Latitude -51.13 deg
Rate 1.494 deg/day
Direction 156.849 deg

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