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AstDyS ∴ Objects ∴ 2001QW317 ∴ Summary
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(474236) 2001QW317  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41319 1.427e-08 au
e 0.198705 9.649e-08
i 3.906 9.049e-06 deg
Ω 335.582 0.0001241 deg
ω 32.076 0.0001273 deg
M 342.899 2.048e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9337 au
Aphelion 2.8927 au
Asc. node-Earth separation 0.97428 au
Desc. node-Earth separation 1.79791 au
Earth MOID 0.93363 au
Orbital period 1369.26 days
Date of orbit computation  feb 22 03:30
Observational summary
Optical observations (Discarded) 189 (2)
Radar observations (Discarded) 0 (0)
Arc length 7971.22 days
Unobserved 305 days

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Ephemeris at epoch 60419 MJD
Right Ascension 2.08812 deg
Declination 1.60685 deg
V Magnitude 22.5 mag
Solar Elongation 26.55 deg
Galactic Latitude -59.45 deg
Rate 0.587 deg/day
Direction 64.711 deg

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