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AstDyS ∴ Objects ∴ 2000QD221 ∴ Summary
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(225520) 2000QD221  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65188 1.19e-08 au
e 0.228391 5.013e-08
i 2.017 6.466e-06 deg
Ω 66.641 0.0001373 deg
ω 286.716 0.0001381 deg
M 149.598 1.368e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0462 au
Aphelion 3.2575 au
Asc. node-Earth separation 1.37197 au
Desc. node-Earth separation 1.67808 au
Earth MOID 1.04215 au
Orbital period 1577.35 days
Date of orbit computation  apr 23 20:37
Observational summary
Optical observations (Discarded) 529 (1)
Radar observations (Discarded) 0 (0)
Arc length 8588.04 days
Unobserved 79 days

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Ephemeris at epoch 60426 MJD
Right Ascension 142.95 deg
Declination 17.0612 deg
V Magnitude 22.25 mag
Solar Elongation -103.85 deg
Galactic Latitude 42.98 deg
Rate 0.08 deg/day
Direction 116.746 deg

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