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2009TH8  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 2.04695 0.002416 au
e 0.5914 0.0005082
i 4.909 0.003728 deg
Ω 30.727 0.004073 deg
ω 50.191 0.008405 deg
M 54.906 2.619 deg

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Other useful info
Absolute Magnitude (H)    24.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8364 au
Aphelion distance 3.2575 au
Asc. node-Earth separation -0.02821 au
Desc. node-Earth separation 1.13718 au
Earth MOID 0.00718 au
Orbital period 1069.7 days
Date of orbit computation   Oct 20 10:18
Observational summary
Optical observations (Discarded) 44 (2)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 4476 days

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Ephemeris
(Epoch 59598 MJD)
Right Ascension 230.007 deg
Declination -17.9594 deg
V Magnitude 29.28 mag
Solar Elongation 66.26 deg
Galactic Latitude 32.29 deg
Rate 0.332 deg/day
Direction 108.216 deg

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