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AstDyS ∴ Objects ∴ 2011WH9 ∴ Summary
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(322503) 2011WH9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53245 1.718e-08 au
e 0.066857 8.264e-08
i 3.829 7.691e-06 deg
Ω 62.23 0.0001159 deg
ω 215.285 0.0001265 deg
M 160.076 5.585e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3631 au
Aphelion 2.7018 au
Asc. node-Earth separation 1.6801 au
Desc. node-Earth separation 1.37811 au
Earth MOID 1.34783 au
Orbital period 1472.01 days
Date of orbit computation  apr 23 20:57
Observational summary
Optical observations (Discarded) 143 (0)
Radar observations (Discarded) 0 (0)
Arc length 7801.43 days
Unobserved 163 days

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Ephemeris at epoch 60426 MJD
Right Ascension 71.0416 deg
Declination 23.4968 deg
V Magnitude 23.37 mag
Solar Elongation -36.76 deg
Galactic Latitude -14.39 deg
Rate 0.391 deg/day
Direction 81.471 deg

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