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AstDyS ∴ Objects ∴ 2001QA21 ∴ Summary
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(63568) 2001QA21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.24587 1.669e-08 au
e 0.157613 4.679e-08
i 2.313 3.887e-06 deg
Ω 58.447 0.000103 deg
ω 321.4 0.0001037 deg
M 281.976 1.268e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7343 au
Aphelion 3.7575 au
Asc. node-Earth separation 1.83052 au
Desc. node-Earth separation 2.59869 au
Earth MOID 1.73735 au
Orbital period 2135.97 days
Date of orbit computation  apr 23 19:59
Observational summary
Optical observations (Discarded) 1548 (8)
Radar observations (Discarded) 0 (0)
Arc length 9296.91 days
Unobserved 292 days

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Ephemeris at epoch 60426 MJD
Right Ascension 309.477 deg
Declination -20.4187 deg
V Magnitude 20.05 mag
Solar Elongation 89.33 deg
Galactic Latitude -32.19 deg
Rate 0.191 deg/day
Direction 79.352 deg

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