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AstDyS ∴ Objects ∴ 2011WU9 ∴ Summary
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(312919) 2011WU9  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.65199 2.39e-08 au
e 0.074919 6.023e-08
i 0.768 6.876e-06 deg
Ω 76.394 0.0006053 deg
ω 41.769 0.0006082 deg
M 160.349 6.067e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4533 au
Aphelion 2.8507 au
Asc. node-Earth separation 1.51252 au
Desc. node-Earth separation 1.77634 au
Earth MOID 1.46831 au
Orbital period 1577.46 days
Date of orbit computation  Dec 20 14:48
Observational summary
Optical observations (Discarded) 241 (1)
Radar observations (Discarded) 0 (0)
Arc length 7650.03 days
Unobserved 284 days

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Ephemeris at epoch 58580 MJD
Right Ascension 333.47 deg
Declination -11.5476 deg
V Magnitude 22.53 mag
Solar Elongation 45.4 deg
Galactic Latitude -49.92 deg
Rate 0.363 deg/day
Direction 69.562 deg

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