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AstDyS ∴ Objects ∴ 2003SY81 ∴ Summary
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(317761) 2003SY81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08584 3.617e-08 au
e 0.121692 1.397e-07
i 27.565 1.697e-05 deg
Ω 4.825 1.645e-05 deg
ω 328.13 3.987e-05 deg
M 308.878 3.537e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7103 au
Aphelion 3.4614 au
Asc. node-Earth separation 1.75392 au
Desc. node-Earth separation 2.39325 au
Earth MOID 1.72886 au
Orbital period 1979.97 days
Date of orbit computation  apr 23 20:57
Observational summary
Optical observations (Discarded) 194 (3)
Radar observations (Discarded) 0 (0)
Arc length 8085.35 days
Unobserved 349 days

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Ephemeris at epoch 60427 MJD
Right Ascension 310.613 deg
Declination -50.6003 deg
V Magnitude 21.23 mag
Solar Elongation 96.86 deg
Galactic Latitude -37.98 deg
Rate 0.231 deg/day
Direction 112.265 deg

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