NEODyS-2

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2009TD17  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.12672 0.0002038 au
e 0.219967 0.0005119
i 0.079 0.0004859 deg
Ω 217.856 0.1305 deg
ω 83.161 0.1712 deg
M 147.932 1.534 deg

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Other useful info
Absolute Magnitude (H)    27.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8789 au
Aphelion distance 1.3746 au
Asc. node-Earth separation 0.03184 au
Desc. node-Earth separation 0.11667 au
Earth MOID 0.00019 au
Orbital period 436.839 days
Date of orbit computation   Oct 20 10:18
Observational summary
Optical observations (Discarded) 19 (0)
Radar observations (Discarded) 0 (0)
Arc length 2 days
Unobserved 4486 days

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Ephemeris
(Epoch 59601 MJD)
Right Ascension 58.6005 deg
Declination 20.1405 deg
V Magnitude 28.65 mag
Solar Elongation -119.09 deg
Galactic Latitude -25.22 deg
Rate 0.246 deg/day
Direction 77.765 deg

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