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AstDyS ∴ Objects ∴ 2001SY356 ∴ Summary
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(660424) 2001SY356  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23719 6.403e-09 au
e 0.228356 1.047e-07
i 5.472 6.224e-06 deg
Ω 123.313 0.0001014 deg
ω 227.749 0.0001044 deg
M 278.472 1.794e-05 deg

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Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7263 au
Aphelion 2.7481 au
Asc. node-Earth separation 1.52108 au
Desc. node-Earth separation 0.82299 au
Earth MOID 0.72566 au
Orbital period 1222.23 days
Date of orbit computation  apr 23 22:07
Observational summary
Optical observations (Discarded) 150 (1)
Radar observations (Discarded) 0 (0)
Arc length 7365.9 days
Unobserved 905 days

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Ephemeris at epoch 60452 MJD
Right Ascension 273.822 deg
Declination -16.6546 deg
V Magnitude 21.37 mag
Solar Elongation 146.77 deg
Galactic Latitude 0.19 deg
Rate 0.105 deg/day
Direction -89.692 deg

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