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AstDyS ∴ Objects ∴ 2011QW55 ∴ Summary
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(649652) 2011QW55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43437 3.379e-08 au
e 0.21214 8.226e-08
i 2.295 7.548e-06 deg
Ω 165.813 0.0002364 deg
ω 177.379 0.0002383 deg
M 116.387 4.355e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9179 au
Aphelion 2.9508 au
Asc. node-Earth separation 1.95802 au
Desc. node-Earth separation 0.91139 au
Earth MOID 0.90997 au
Orbital period 1387.33 days
Date of orbit computation  feb 22 04:04
Observational summary
Optical observations (Discarded) 164 (0)
Radar observations (Discarded) 0 (0)
Arc length 7923.42 days
Unobserved 128 days

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Ephemeris at epoch 60423 MJD
Right Ascension 104.31 deg
Declination 21.3176 deg
V Magnitude 23.47 mag
Solar Elongation -70.32 deg
Galactic Latitude 10.76 deg
Rate 0.29 deg/day
Direction 93.326 deg

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