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2009TH8  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.04621 0.002387 au
e 0.591898 0.0005108
i 4.909 0.003722 deg
Ω 30.724 0.003645 deg
ω 50.189 0.007493 deg
M 324.242 3.097 deg

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Other useful info
Absolute Magnitude (H)    24.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8351 au
Aphelion distance 3.2574 au
Asc. node-Earth separation -0.02975 au
Desc. node-Earth separation 1.13485 au
Earth MOID 0.00758 au
Orbital period 1069.11 days
Date of orbit computation   feb 26 10:40
Observational summary
Optical observations (Discarded) 44 (2)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 5267 days

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Ephemeris
(Epoch 60389 MJD)
Right Ascension 344.161 deg
Declination -9.70467 deg
V Magnitude 28.71 mag
Solar Elongation 18.06 deg
Galactic Latitude -57.82 deg
Rate 0.66 deg/day
Direction 66.311 deg

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