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AstDyS ∴ Objects ∴ 2011QW12 ∴ Summary
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(549634) 2011QW12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.96912 9.507e-09 au
e 0.089189 5.852e-08
i 23.581 7.519e-06 deg
Ω 167.279 1.247e-05 deg
ω 226.25 4.207e-05 deg
M 147.492 4.231e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7935 au
Aphelion 2.1447 au
Asc. node-Earth separation 1.0895 au
Desc. node-Earth separation 0.83348 au
Earth MOID 0.8236 au
Orbital period 1009.27 days
Date of orbit computation  apr 23 21:46
Observational summary
Optical observations (Discarded) 217 (0)
Radar observations (Discarded) 0 (0)
Arc length 7478.77 days
Unobserved 37 days

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Ephemeris at epoch 60428 MJD
Right Ascension 180.335 deg
Declination 18.6664 deg
V Magnitude 21.12 mag
Solar Elongation -132.29 deg
Galactic Latitude 75.71 deg
Rate 0.126 deg/day
Direction -33.721 deg

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