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AstDyS ∴ Objects ∴ 2001QW218 ∴ Summary
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(173730) 2001QW218  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6495 1.571e-08 au
e 0.160452 5.878e-08
i 3.303 6.647e-06 deg
Ω 347.265 7.94e-05 deg
ω 316.773 8.176e-05 deg
M 113.092 2.326e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2244 au
Aphelion 3.0746 au
Asc. node-Earth separation 1.30464 au
Desc. node-Earth separation 1.93061 au
Earth MOID 1.21044 au
Orbital period 1575.23 days
Date of orbit computation  apr 23 20:26
Observational summary
Optical observations (Discarded) 608 (4)
Radar observations (Discarded) 0 (0)
Arc length 8679.86 days
Unobserved 104 days

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Ephemeris at epoch 60425 MJD
Right Ascension 64.4912 deg
Declination 23.9936 deg
V Magnitude 21.76 mag
Solar Elongation -31.95 deg
Galactic Latitude -18.62 deg
Rate 0.371 deg/day
Direction 80.901 deg

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