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AstDyS ∴ Objects ∴ 1998QS50 ∴ Summary
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(74118) 1998QS50  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69487 1.073e-08 au
e 0.247018 3.703e-08
i 5.388 4.442e-06 deg
Ω 135.458 3.886e-05 deg
ω 166.682 3.992e-05 deg
M 306.025 7.575e-06 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0292 au
Aphelion 3.3606 au
Asc. node-Earth separation 2.34589 au
Desc. node-Earth separation 1.02626 au
Earth MOID 1.01407 au
Orbital period 1615.87 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 1531 (5)
Radar observations (Discarded) 0 (0)
Arc length 10317.4 days
Unobserved 38 days

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Ephemeris at epoch 60426 MJD
Right Ascension 237.16 deg
Declination -10.7305 deg
V Magnitude 18.15 mag
Solar Elongation 156.82 deg
Galactic Latitude 32.75 deg
Rate 0.166 deg/day
Direction -65.472 deg

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