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AstDyS ∴ Objects ∴ 2011QS57 ∴ Summary
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(634406) 2011QS57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55235 2.328e-08 au
e 0.049456 6.34e-08
i 12.127 9.977e-06 deg
Ω 309.477 2.893e-05 deg
ω 302.572 0.0001257 deg
M 110.482 0.0001197 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4261 au
Aphelion 2.6786 au
Asc. node-Earth separation 1.46543 au
Desc. node-Earth separation 1.63119 au
Earth MOID 1.43081 au
Orbital period 1489.39 days
Date of orbit computation  apr 23 22:02
Observational summary
Optical observations (Discarded) 264 (0)
Radar observations (Discarded) 0 (0)
Arc length 11193 days
Unobserved 222 days

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Ephemeris at epoch 60425 MJD
Right Ascension 14.524 deg
Declination 14.8594 deg
V Magnitude 22.36 mag
Solar Elongation 17.68 deg
Galactic Latitude -47.98 deg
Rate 0.434 deg/day
Direction 64.007 deg

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