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AstDyS ∴ Objects ∴ 2008TN91 ∴ Summary
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(418656) 2008TN91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10254 3.755e-08 au
e 0.243057 7.512e-08
i 6.395 1.78e-05 deg
Ω 36.203 7.044e-05 deg
ω 270.052 8.521e-05 deg
M 345.551 4.901e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3484 au
Aphelion 3.8566 au
Asc. node-Earth separation 1.92589 au
Desc. node-Earth separation 1.91376 au
Earth MOID 1.34435 au
Orbital period 1996.06 days
Date of orbit computation  apr 23 21:19
Observational summary
Optical observations (Discarded) 101 (1)
Radar observations (Discarded) 0 (0)
Arc length 7620.97 days
Unobserved 364 days

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Ephemeris at epoch 60425 MJD
Right Ascension 318.778 deg
Declination -22.5182 deg
V Magnitude 21.64 mag
Solar Elongation 80.66 deg
Galactic Latitude -41.07 deg
Rate 0.364 deg/day
Direction 78.964 deg

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