NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009WB ∴ Summary
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2009WB  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.6599 0.001281 au
e 0.39211 0.0004501
i 12.401 0.01029 deg
Ω 57.253 0.0007437 deg
ω 337.594 0.0008063 deg
M 239.967 1.524 deg

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Other useful info
Absolute Magnitude (H)    24.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.009 au
Aphelion 2.3108 au
Asc. node-Earth separation 0.04353 au
Desc. node-Earth separation 1.1928 au
Earth MOID 0.0385 au
Orbital period 781.129 days
Date of orbit computation   Oct 9 19:02
Observational summary
Optical observations (Discarded) 72 (3)
Radar observations (Discarded) 0 (0)
Arc length 7 days
Unobserved 2890 days

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Ephemeris at epoch 58048 MJD
Right Ascension 238.907 deg
Declination -23.6345 deg
V Magnitude 28.73 mag
Solar Elongation -33.31 deg
Galactic Latitude 22.53 deg
Rate 0.492 deg/day
Direction 105.897 deg

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