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AstDyS ∴ Objects ∴ 2007RY57 ∴ Summary
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(212714) 2007RY57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69683 1.349e-08 au
e 0.187779 3.542e-08
i 15.505 5.829e-06 deg
Ω 17.727 1.93e-05 deg
ω 57.081 2.944e-05 deg
M 221.396 2.147e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1904 au
Aphelion 3.2032 au
Asc. node-Earth separation 1.36321 au
Desc. node-Earth separation 1.89625 au
Earth MOID 1.2434 au
Orbital period 1617.63 days
Date of orbit computation  apr 23 20:34
Observational summary
Optical observations (Discarded) 672 (10)
Radar observations (Discarded) 0 (0)
Arc length 9034.09 days
Unobserved 308 days

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Ephemeris at epoch 60426 MJD
Right Ascension 315.73 deg
Declination -33.7527 deg
V Magnitude 21.69 mag
Solar Elongation 87.7 deg
Galactic Latitude -40.92 deg
Rate 0.204 deg/day
Direction 94.292 deg

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