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AstDyS ∴ Objects ∴ 2011WU9 ∴ Summary
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(312919) 2011WU9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65146 1.603e-08 au
e 0.075748 4.673e-08
i 0.768 5.496e-06 deg
Ω 76.404 0.0004175 deg
ω 40.651 0.0004193 deg
M 258.012 4.274e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4506 au
Aphelion 2.8523 au
Asc. node-Earth separation 1.50932 au
Desc. node-Earth separation 1.78126 au
Earth MOID 1.46739 au
Orbital period 1576.98 days
Date of orbit computation  apr 23 20:55
Observational summary
Optical observations (Discarded) 503 (1)
Radar observations (Discarded) 0 (0)
Arc length 9544.96 days
Unobserved 217 days

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Ephemeris at epoch 60425 MJD
Right Ascension 17.1558 deg
Declination 6.73511 deg
V Magnitude 22.26 mag
Solar Elongation 16.57 deg
Galactic Latitude -55.88 deg
Rate 0.423 deg/day
Direction 67.595 deg

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