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AstDyS ∴ Objects ∴ 2009SY207 ∴ Summary
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2009SY207  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75537 7.062e-08 au
e 0.108669 1.649e-07
i 11.784 2.06e-05 deg
Ω 9.736 4.866e-05 deg
ω 303.498 0.0001012 deg
M 113.836 8.228e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.456 au
Aphelion 3.0548 au
Asc. node-Earth separation 1.56875 au
Desc. node-Earth separation 1.89784 au
Earth MOID 1.46566 au
Orbital period 1670.59 days
Date of orbit computation  feb 22 07:41
Observational summary
Optical observations (Discarded) 61 (1)
Radar observations (Discarded) 0 (0)
Arc length 5188.98 days
Unobserved 110 days

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Ephemeris at epoch 60398 MJD
Right Ascension 56.5135 deg
Declination 29.4156 deg
V Magnitude 23.57 mag
Solar Elongation -52.98 deg
Galactic Latitude -19.69 deg
Rate 0.336 deg/day
Direction 80.013 deg

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