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AstDyS ∴ Objects ∴ 1998QS84 ∴ Summary
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(74146) 1998QS84  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63565 1.077e-08 au
e 0.281832 3.451e-08
i 10.714 4.933e-06 deg
Ω 229.056 1.956e-05 deg
ω 80.53 2.175e-05 deg
M 8.824 9.741e-06 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8928 au
Aphelion 3.3785 au
Asc. node-Earth separation 1.30882 au
Desc. node-Earth separation 1.55532 au
Earth MOID 0.91391 au
Orbital period 1562.89 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 1144 (7)
Radar observations (Discarded) 0 (0)
Arc length 10471.9 days
Unobserved 283 days

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Ephemeris at epoch 60419 MJD
Right Ascension 350.088 deg
Declination 3.97434 deg
V Magnitude 19.67 mag
Solar Elongation 37.3 deg
Galactic Latitude -51.91 deg
Rate 0.58 deg/day
Direction 66.406 deg

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