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AstDyS ∴ Objects ∴ 1997YQ17 ∴ Summary
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(430418) 1997YQ17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57782 1.913e-08 au
e 0.082126 1.893e-07
i 12.837 5.261e-06 deg
Ω 300.847 3.063e-05 deg
ω 67.869 5.483e-05 deg
M 219.253 4.022e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3661 au
Aphelion 2.7895 au
Asc. node-Earth separation 1.46782 au
Desc. node-Earth separation 1.65868 au
Earth MOID 1.39422 au
Orbital period 1511.74 days
Date of orbit computation  apr 23 21:21
Observational summary
Optical observations (Discarded) 403 (3)
Radar observations (Discarded) 0 (0)
Arc length 9236.77 days
Unobserved 373 days

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Ephemeris at epoch 60425 MJD
Right Ascension 227.984 deg
Declination -37.3868 deg
V Magnitude 20.5 mag
Solar Elongation 152.19 deg
Galactic Latitude 17.55 deg
Rate 0.189 deg/day
Direction -83.456 deg

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