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AstDyS ∴ Objects ∴ 2011WJ22 ∴ Summary
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(442506) 2011WJ22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.97985 3.991e-08 au
e 0.105839 8.527e-08
i 1.704 9.273e-06 deg
Ω 58.397 0.0002787 deg
ω 357.828 0.0002837 deg
M 151.737 4.509e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6645 au
Aphelion 3.2952 au
Asc. node-Earth separation 1.67742 au
Desc. node-Earth separation 2.28314 au
Earth MOID 1.6765 au
Orbital period 1878.84 days
Date of orbit computation  apr 23 21:24
Observational summary
Optical observations (Discarded) 131 (1)
Radar observations (Discarded) 0 (0)
Arc length 5926.04 days
Unobserved 438 days

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Ephemeris at epoch 60425 MJD
Right Ascension 215.93 deg
Declination -13.3293 deg
V Magnitude 21.8 mag
Solar Elongation 176.82 deg
Galactic Latitude 43.76 deg
Rate 0.203 deg/day
Direction -72.894 deg

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