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AstDyS ∴ Objects ∴ 2009TN9 ∴ Summary
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(372540) 2009TN9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64696 2.164e-08 au
e 0.107208 8.18e-08
i 6.295 8.99e-06 deg
Ω 18.497 5.566e-05 deg
ω 339.806 6.407e-05 deg
M 147.39 3.014e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3632 au
Aphelion 2.9307 au
Asc. node-Earth separation 1.3799 au
Desc. node-Earth separation 1.90796 au
Earth MOID 1.36082 au
Orbital period 1572.97 days
Date of orbit computation  feb 22 03:09
Observational summary
Optical observations (Discarded) 160 (2)
Radar observations (Discarded) 0 (0)
Arc length 7608.2 days
Unobserved 67 days

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Ephemeris at epoch 60398 MJD
Right Ascension 139.747 deg
Declination 22.0769 deg
V Magnitude 22.21 mag
Solar Elongation -126.64 deg
Galactic Latitude 41.79 deg
Rate 0.059 deg/day
Direction -130.077 deg

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