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AstDyS ∴ Objects ∴ 2001QW155 ∴ Summary
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(247225) 2001QW155  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77074 1.503e-08 au
e 0.276301 6.96e-08
i 6.69 6.375e-06 deg
Ω 318.037 4.965e-05 deg
ω 77.658 5.275e-05 deg
M 289.784 1.327e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0052 au
Aphelion 3.5363 au
Asc. node-Earth separation 1.40297 au
Desc. node-Earth separation 1.73431 au
Earth MOID 1.02471 au
Orbital period 1684.58 days
Date of orbit computation  feb 22 02:42
Observational summary
Optical observations (Discarded) 424 (4)
Radar observations (Discarded) 0 (0)
Arc length 7979.07 days
Unobserved 301 days

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Ephemeris at epoch 60419 MJD
Right Ascension 321.781 deg
Declination -17.3219 deg
V Magnitude 21.73 mag
Solar Elongation 70.47 deg
Galactic Latitude -42.03 deg
Rate 0.337 deg/day
Direction 69.47 deg

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