NEODyS-2

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2009TU  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.72573 0.0007679 au
e 0.558695 0.0002447
i 1.557 0.000212 deg
Ω 198.787 0.03119 deg
ω 106.46 0.03363 deg
M 270.409 1.267 deg

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Other useful info
Absolute Magnitude (H)    27.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7616 au
Aphelion distance 2.6899 au
Asc. node-Earth separation 0.40805 au
Desc. node-Earth separation 0.02778 au
Earth MOID 0.00158 au
Orbital period 828.051 days
Date of orbit computation   May 28 12:45
Observational summary
Optical observations (Discarded) 58 (1)
Radar observations (Discarded) 0 (0)
Arc length 8 days
Unobserved 4060 days

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Ephemeris
(Epoch 59182 MJD)
Right Ascension 253.29 deg
Declination -21.8917 deg
V Magnitude 28.86 mag
Solar Elongation -7.61 deg
Galactic Latitude 13.74 deg
Rate 1.221 deg/day
Direction 96.273 deg

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