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 1.449e-08 au
e 0.221333 2.301e-07
i 32.789 3.329e-05 deg
Ω 249.36 2.437e-05 deg
ω 236.131 4.284e-05 deg
M 258.741 3.704e-05 deg

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Other useful info
Absolute Magnitude (H)    18.7 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   Jul 10 22:31
Observational summary
Optical observations (Discarded) 116 (2)
Radar observations (Discarded) 0 (0)
Arc length 4738 days
Unobserved 778 days

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Ephemeris at epoch 57962 MJD
Right Ascension 6.87829 deg
Declination 53.8472 deg
V Magnitude 21.73 mag
Solar Elongation 91.05 deg
Galactic Latitude -8.86 deg
Rate 0.471 deg/day
Direction 25.823 deg

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