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AstDyS ∴ Objects ∴ 2011WQ142 ∴ Summary
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(401197) 2011WQ142  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72309 2.813e-08 au
e 0.012564 5.845e-08
i 3.481 6.616e-06 deg
Ω 58.128 9.489e-05 deg
ω 190.417 0.0002821 deg
M 69.006 0.0002691 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6889 au
Aphelion 2.7573 au
Asc. node-Earth separation 1.76947 au
Desc. node-Earth separation 1.67763 au
Earth MOID 1.67449 au
Orbital period 1641.31 days
Date of orbit computation  feb 22 03:15
Observational summary
Optical observations (Discarded) 250 (1)
Radar observations (Discarded) 0 (0)
Arc length 7063.03 days
Unobserved 297 days

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Ephemeris at epoch 60419 MJD
Right Ascension 342.167 deg
Declination -10.6885 deg
V Magnitude 22.41 mag
Solar Elongation 49.67 deg
Galactic Latitude -56.78 deg
Rate 0.375 deg/day
Direction 69.221 deg

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