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AstDyS ∴ Objects ∴ 2008SY218 ∴ Summary
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(457343) 2008SY218  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14258 4.294e-08 au
e 0.196817 7.207e-08
i 17.324 8.329e-06 deg
Ω 196.816 2.332e-05 deg
ω 186.948 3.361e-05 deg
M 267.024 2.445e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5241 au
Aphelion 3.7611 au
Asc. node-Earth separation 2.75349 au
Desc. node-Earth separation 1.52921 au
Earth MOID 1.52807 au
Orbital period 2034.82 days
Date of orbit computation  feb 22 03:27
Observational summary
Optical observations (Discarded) 168 (0)
Radar observations (Discarded) 0 (0)
Arc length 7658 days
Unobserved 293 days

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Ephemeris at epoch 60397 MJD
Right Ascension 285.404 deg
Declination -6.10783 deg
V Magnitude 22.41 mag
Solar Elongation 81.83 deg
Galactic Latitude -5.04 deg
Rate 0.226 deg/day
Direction 61.599 deg

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