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AstDyS ∴ Objects ∴ 2009WB256 ∴ Summary
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(482047) 2009WB256  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33987 1.27e-08 au
e 0.231476 8.045e-08
i 4.842 7.589e-06 deg
Ω 274.54 9.497e-05 deg
ω 124.466 9.876e-05 deg
M 24.618 2.288e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7982 au
Aphelion 2.8815 au
Asc. node-Earth separation 1.5313 au
Desc. node-Earth separation 0.9755 au
Earth MOID 0.81181 au
Orbital period 1307.33 days
Date of orbit computation  feb 22 03:32
Observational summary
Optical observations (Discarded) 172 (2)
Radar observations (Discarded) 0 (0)
Arc length 7600.13 days
Unobserved 132 days

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Ephemeris at epoch 60397 MJD
Right Ascension 51.6381 deg
Declination 19.9376 deg
V Magnitude 22.63 mag
Solar Elongation -46.84 deg
Galactic Latitude -29.78 deg
Rate 0.59 deg/day
Direction 78.564 deg

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