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AstDyS ∴ Objects ∴ 1999TU255 ∴ Summary
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(312999) 1999TU255  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.4033 1.343e-08 au
e 0.157551 5.782e-08
i 1.057 5.862e-06 deg
Ω 358.148 0.000308 deg
ω 33.099 0.0003086 deg
M 185.264 2.101e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0247 au
Aphelion 2.7819 au
Asc. node-Earth separation 1.06698 au
Desc. node-Earth separation 1.70461 au
Earth MOID 1.03044 au
Orbital period 1360.85 days
Date of orbit computation  apr 23 20:55
Observational summary
Optical observations (Discarded) 260 (2)
Radar observations (Discarded) 0 (0)
Arc length 9558.04 days
Unobserved 373 days

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Ephemeris at epoch 60426 MJD
Right Ascension 219.831 deg
Declination -16.6851 deg
V Magnitude 21.37 mag
Solar Elongation 173.2 deg
Galactic Latitude 38.97 deg
Rate 0.241 deg/day
Direction -73.511 deg

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