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AstDyS ∴ Objects ∴ 2009SY241 ∴ Summary
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(328651) 2009SY241  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38221 1.111e-08 au
e 0.260753 7.975e-08
i 5.514 5.621e-06 deg
Ω 41.962 6.233e-05 deg
ω 305.789 6.307e-05 deg
M 350.17 7.521e-06 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.761 au
Aphelion 3.0034 au
Asc. node-Earth separation 0.93536 au
Desc. node-Earth separation 1.61211 au
Earth MOID 0.76173 au
Orbital period 1342.98 days
Date of orbit computation  apr 23 20:59
Observational summary
Optical observations (Discarded) 411 (2)
Radar observations (Discarded) 0 (0)
Arc length 9031.04 days
Unobserved 310 days

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Ephemeris at epoch 60425 MJD
Right Ascension 2.24352 deg
Declination -2.68098 deg
V Magnitude 21.54 mag
Solar Elongation 34.1 deg
Galactic Latitude -63.52 deg
Rate 0.645 deg/day
Direction 65.643 deg

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