NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009WF ∴ Summary
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2009WF  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.38521 2.061e-08 au
e 0.328492 6.084e-07
i 15.805 4.277e-05 deg
Ω 269.134 2.253e-05 deg
ω 76.648 7.183e-05 deg
M 85.358 7.406e-05 deg

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Other useful info
Absolute Magnitude (H)    19.8 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9302 au
Aphelion 1.8402 au
Asc. node-Earth separation 0.13248 au
Desc. node-Earth separation 0.35274 au
Earth MOID 0.08909 au
Orbital period 595.488 days
Date of orbit computation   Mar 13 11:26
Observational summary
Optical observations (Discarded) 168 (2)
Radar observations (Discarded) 0 (0)
Arc length 6603 days
Unobserved 1293 days

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Ephemeris at epoch 58316 MJD
Right Ascension 137.614 deg
Declination 6.33954 deg
V Magnitude 24.02 mag
Solar Elongation -25.67 deg
Galactic Latitude 33.68 deg
Rate 0.553 deg/day
Direction 108.867 deg

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