NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009WB ∴ Summary
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2009WB  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.65979 0.001269 au
e 0.392185 0.0004518
i 12.401 0.01032 deg
Ω 57.253 0.0007062 deg
ω 337.606 0.0003698 deg
M 332.139 1.631 deg

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Other useful info
Absolute Magnitude (H)    24.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0088 au
Aphelion 2.3107 au
Asc. node-Earth separation 0.04174 au
Desc. node-Earth separation 1.19225 au
Earth MOID 0.03694 au
Orbital period 781.051 days
Date of orbit computation   Feb 5 13:28
Observational summary
Optical observations (Discarded) 72 (3)
Radar observations (Discarded) 0 (0)
Arc length 7 days
Unobserved 3016 days

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Ephemeris at epoch 58174 MJD
Right Ascension 327.9 deg
Declination -20.4471 deg
V Magnitude 27.28 mag
Solar Elongation 14.73 deg
Galactic Latitude -48.54 deg
Rate 0.839 deg/day
Direction 70.886 deg

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