NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008TD4 ∴ Summary
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(378842) 2008TD4  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.82161 2.431e-08 au
e 0.617384 8.568e-08
i 14.461 1.305e-05 deg
Ω 221.921 2.097e-05 deg
ω 54.84 3.107e-05 deg
M 251.844 3.529e-05 deg

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Other useful info
Absolute Magnitude (H)    19.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.697 au
Aphelion 2.9462 au
Asc. node-Earth separation -0.17521 au
Desc. node-Earth separation 0.75802 au
Earth MOID 0.08912 au
Orbital period 898.014 days
Date of orbit computation   Oct 9 22:19
Observational summary
Optical observations (Discarded) 149 (6)
Radar observations (Discarded) 0 (0)
Arc length 1862 days
Unobserved 1491 days

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Ephemeris at epoch 58099 MJD
Right Ascension 163.078 deg
Declination -10.7345 deg
V Magnitude 23.79 mag
Solar Elongation 91.18 deg
Galactic Latitude 42.38 deg
Rate 0.347 deg/day
Direction 131.966 deg

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