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AstDyS ∴ Objects ∴ 2005SY198 ∴ Summary
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(405618) 2005SY198  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77643 2.483e-08 au
e 0.040885 7.235e-08
i 4.401 7.849e-06 deg
Ω 0.836 8.421e-05 deg
ω 135.839 0.0001212 deg
M 236.51 8.691e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6629 au
Aphelion 2.8899 au
Asc. node-Earth separation 1.85292 au
Desc. node-Earth separation 1.69667 au
Earth MOID 1.67843 au
Orbital period 1689.78 days
Date of orbit computation  apr 23 21:16
Observational summary
Optical observations (Discarded) 191 (1)
Radar observations (Discarded) 0 (0)
Arc length 7478 days
Unobserved 217 days

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Ephemeris at epoch 60426 MJD
Right Ascension 18.3294 deg
Declination 8.61321 deg
V Magnitude 22.8 mag
Solar Elongation 15.77 deg
Galactic Latitude -53.87 deg
Rate 0.402 deg/day
Direction 66.096 deg

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