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AstDyS ∴ Objects ∴ 2003YQ57 ∴ Summary
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(201833) 2003YQ57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74144 1.604e-08 au
e 0.184696 5.204e-08
i 4.186 4.754e-06 deg
Ω 132.245 7.937e-05 deg
ω 291.302 8.152e-05 deg
M 182.615 1.451e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2351 au
Aphelion 3.2478 au
Asc. node-Earth separation 1.49623 au
Desc. node-Earth separation 1.82446 au
Earth MOID 1.25287 au
Orbital period 1657.93 days
Date of orbit computation  apr 23 20:32
Observational summary
Optical observations (Discarded) 561 (5)
Radar observations (Discarded) 0 (0)
Arc length 8456.96 days
Unobserved 362 days

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Ephemeris at epoch 60427 MJD
Right Ascension 261.971 deg
Declination -18.3173 deg
V Magnitude 21.37 mag
Solar Elongation 134.34 deg
Galactic Latitude 9.09 deg
Rate 0.079 deg/day
Direction -76.488 deg

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