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AstDyS ∴ Objects ∴ 2001QS228 ∴ Summary
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(63720) 2001QS228  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33497 7.417e-09 au
e 0.136034 3.566e-08
i 6.48 4.259e-06 deg
Ω 351 2.816e-05 deg
ω 58.644 3.256e-05 deg
M 72.774 1.431e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0173 au
Aphelion 2.6526 au
Asc. node-Earth separation 1.13478 au
Desc. node-Earth separation 1.473 au
Earth MOID 1.03588 au
Orbital period 1303.23 days
Date of orbit computation  apr 23 19:59
Observational summary
Optical observations (Discarded) 1678 (317)
Radar observations (Discarded) 0 (0)
Arc length 19345.9 days
Unobserved 41 days

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Ephemeris at epoch 60423 MJD
Right Ascension 121.69 deg
Declination 23.4258 deg
V Magnitude 20.77 mag
Solar Elongation -85.87 deg
Galactic Latitude 26.41 deg
Rate 0.314 deg/day
Direction 110.785 deg

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