NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009WN ∴ Summary
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(438897) 2009WN  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.37996 1.453e-08 au
e 0.221391 2.301e-07
i 32.79 3.329e-05 deg
Ω 249.362 2.437e-05 deg
ω 236.141 4.283e-05 deg
M 137.131 3.596e-05 deg

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Other useful info
Absolute Magnitude (H)    18.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0744 au
Aphelion 1.6855 au
Asc. node-Earth separation 0.4834 au
Desc. node-Earth separation 0.18287 au
Earth MOID 0.17488 au
Orbital period 592.101 days
Date of orbit computation   May 15 20:08
Observational summary
Optical observations (Discarded) 116 (2)
Radar observations (Discarded) 0 (0)
Arc length 4738 days
Unobserved 719 days

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Ephemeris at epoch 57903 MJD
Right Ascension 343.633 deg
Declination 27.2318 deg
V Magnitude 22.38 mag
Solar Elongation 74.49 deg
Galactic Latitude -28.81 deg
Rate 0.589 deg/day
Direction 39.687 deg

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