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AstDyS ∴ Objects ∴ 2009SY307 ∴ Summary
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(648343) 2009SY307  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.00176 1.654e-08 au
e 0.053921 1.069e-07
i 21.133 1.62e-05 deg
Ω 20.243 3.254e-05 deg
ω 272.24 0.0001885 deg
M 123.747 0.0001955 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8938 au
Aphelion 2.1097 au
Asc. node-Earth separation 0.99484 au
Desc. node-Earth separation 0.99831 au
Earth MOID 0.96783 au
Orbital period 1034.47 days
Date of orbit computation  feb 22 04:04
Observational summary
Optical observations (Discarded) 92 (2)
Radar observations (Discarded) 0 (0)
Arc length 11369 days
Unobserved 130 days

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Ephemeris at epoch 60416 MJD
Right Ascension 46.2917 deg
Declination 28.5086 deg
V Magnitude 22.86 mag
Solar Elongation -27.66 deg
Galactic Latitude -25.79 deg
Rate 0.52 deg/day
Direction 69.211 deg

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