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AstDyS ∴ Objects ∴ 2012WJ22 ∴ Summary
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2012WJ22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73581 4.438e-08 au
e 0.210503 9.91e-08
i 9.765 1.355e-05 deg
Ω 54.727 4.756e-05 deg
ω 302.706 6.251e-05 deg
M 229.864 3.41e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1599 au
Aphelion 3.3117 au
Asc. node-Earth separation 1.35949 au
Desc. node-Earth separation 1.93928 au
Earth MOID 1.17525 au
Orbital period 1652.83 days
Date of orbit computation  feb 22 07:53
Observational summary
Optical observations (Discarded) 81 (1)
Radar observations (Discarded) 0 (0)
Arc length 3320.97 days
Unobserved 858 days

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Ephemeris at epoch 60416 MJD
Right Ascension 217.703 deg
Declination -9.63732 deg
V Magnitude 22.12 mag
Solar Elongation 166.75 deg
Galactic Latitude 46.05 deg
Rate 0.211 deg/day
Direction -79.424 deg

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