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(414661) 2009WB31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.00038 3.268e-08 au
e 0.094147 5.162e-08
i 8.035 5.901e-06 deg
Ω 248.09 4.204e-05 deg
ω 176.513 5.641e-05 deg
M 276.474 3.736e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7179 au
Aphelion 3.2829 au
Asc. node-Earth separation 2.2685 au
Desc. node-Earth separation 1.73292 au
Earth MOID 1.73178 au
Orbital period 1898.29 days
Date of orbit computation  apr 23 21:18
Observational summary
Optical observations (Discarded) 252 (0)
Radar observations (Discarded) 0 (0)
Arc length 6819.12 days
Unobserved 703 days

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Ephemeris at epoch 60426 MJD
Right Ascension 347.78 deg
Declination 2.00265 deg
V Magnitude 22.39 mag
Solar Elongation 46.74 deg
Galactic Latitude -52.15 deg
Rate 0.352 deg/day
Direction 63.893 deg

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