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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 31 09:13
Observational summary
Optical observations (Discarded) 48 (0)
Radar observations (Discarded) 0 (0)
Arc length 4551.11 days
Unobserved 1509 days

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Ephemeris at epoch 58499 MJD
Right Ascension 310.12 deg
Declination -23.0261 deg
V Magnitude 21.47 mag
Solar Elongation -12.08 deg
Galactic Latitude -33.61 deg
Rate 0.515 deg/day
Direction 74.511 deg

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