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AstDyS ∴ Objects ∴ 2008TN91 ∴ Summary
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(418656) 2008TN91  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.10122 1.329e-07 au
e 0.244089 1.222e-07
i 6.397 1.96e-05 deg
Ω 36.248 0.0001122 deg
ω 269.716 0.0001382 deg
M 345.214 0.0001024 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3442 au
Aphelion 3.8582 au
Asc. node-Earth separation 1.92648 au
Desc. node-Earth separation 1.90503 au
Earth MOID 1.33935 au
Orbital period 1994.79 days
Date of orbit computation  Oct 9 01:29
Observational summary
Optical observations (Discarded) 48 (0)
Radar observations (Discarded) 0 (0)
Arc length 4551.11 days
Unobserved 1419 days

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Ephemeris at epoch 58409 MJD
Right Ascension 261.725 deg
Declination -28.3558 deg
V Magnitude 21.7 mag
Solar Elongation -58.53 deg
Galactic Latitude 3.77 deg
Rate 0.428 deg/day
Direction 92.188 deg

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