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AstDyS ∴ Objects ∴ 2012QW18 ∴ Summary
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(650522) 2012QW18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07516 2.257e-08 au
e 0.314366 7.982e-08
i 0.734 9.904e-06 deg
Ω 303.249 0.0007213 deg
ω 87.474 0.000722 deg
M 30.562 2.365e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1084 au
Aphelion 4.0419 au
Asc. node-Earth separation 1.71409 au
Desc. node-Earth separation 1.83047 au
Earth MOID 1.11436 au
Orbital period 1969.7 days
Date of orbit computation  apr 23 22:05
Observational summary
Optical observations (Discarded) 183 (1)
Radar observations (Discarded) 0 (0)
Arc length 8177.8 days
Unobserved 104 days

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Ephemeris at epoch 60426 MJD
Right Ascension 77.7822 deg
Declination 23.2387 deg
V Magnitude 22.28 mag
Solar Elongation -42.87 deg
Galactic Latitude -9.6 deg
Rate 0.455 deg/day
Direction 85.57 deg

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