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AstDyS ∴ Objects ∴ 2001QW139 ∴ Summary
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(109323) 2001QW139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.52367 1.035e-08 au
e 0.158789 2.002e-07
i 14.594 5.68e-06 deg
Ω 345.676 2.091e-05 deg
ω 53.52 3.337e-05 deg
M 220.235 1.99e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1229 au
Aphelion 2.9244 au
Asc. node-Earth separation 1.24088 au
Desc. node-Earth separation 1.72458 au
Earth MOID 1.15973 au
Orbital period 1464.35 days
Date of orbit computation  feb 22 02:13
Observational summary
Optical observations (Discarded) 2062 (2)
Radar observations (Discarded) 0 (0)
Arc length 14638.8 days
Unobserved 291 days

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Ephemeris at epoch 60397 MJD
Right Ascension 269.291 deg
Declination -39.7383 deg
V Magnitude 19.77 mag
Solar Elongation 97.71 deg
Galactic Latitude -7.52 deg
Rate 0.184 deg/day
Direction 120.934 deg

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