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AstDyS ∴ Objects ∴ 1998QW84 ∴ Summary
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(42726) 1998QW84  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66934 1.128e-08 au
e 0.043664 3.211e-08
i 10.716 3.601e-06 deg
Ω 290.227 2.347e-05 deg
ω 339.058 5.878e-05 deg
M 19.697 5.495e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5528 au
Aphelion 2.7859 au
Asc. node-Earth separation 1.54339 au
Desc. node-Earth separation 1.79467 au
Earth MOID 1.53867 au
Orbital period 1592.96 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 1751 (154)
Radar observations (Discarded) 0 (0)
Arc length 9063.82 days
Unobserved 316 days

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Ephemeris at epoch 60426 MJD
Right Ascension 321.446 deg
Declination -13.7965 deg
V Magnitude 19.85 mag
Solar Elongation 76.49 deg
Galactic Latitude -40.38 deg
Rate 0.315 deg/day
Direction 62.652 deg

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