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AstDyS ∴ Objects ∴ 2008TN172 ∴ Summary
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(476711) 2008TN172  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53132 2.404e-08 au
e 0.211503 4.091e-07
i 9.306 1.731e-05 deg
Ω 64.499 6.876e-05 deg
ω 356.822 0.0001368 deg
M 285.632 9.915e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9959 au
Aphelion 3.0667 au
Asc. node-Earth separation 1.01042 au
Desc. node-Earth separation 2.05238 au
Earth MOID 1.00929 au
Orbital period 1471.02 days
Date of orbit computation  apr 23 21:31
Observational summary
Optical observations (Discarded) 215 (1)
Radar observations (Discarded) 0 (0)
Arc length 7790.21 days
Unobserved 759 days

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Ephemeris at epoch 60426 MJD
Right Ascension 351.361 deg
Declination -11.9731 deg
V Magnitude 22.9 mag
Solar Elongation 49.03 deg
Galactic Latitude -64.78 deg
Rate 0.437 deg/day
Direction 69.905 deg

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