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AstDyS ∴ Objects ∴ 2008TN20 ∴ Summary
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(217611) 2008TN20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.90818 2.638e-08 au
e 0.092657 5.589e-08
i 6.055 6.389e-06 deg
Ω 34.8 5.452e-05 deg
ω 294.951 6.473e-05 deg
M 101.06 3.479e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6387 au
Aphelion 3.1776 au
Asc. node-Earth separation 1.78186 au
Desc. node-Earth separation 1.99456 au
Earth MOID 1.6352 au
Orbital period 1811.46 days
Date of orbit computation  feb 22 02:36
Observational summary
Optical observations (Discarded) 323 (0)
Radar observations (Discarded) 0 (0)
Arc length 9207.81 days
Unobserved 102 days

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Ephemeris at epoch 60397 MJD
Right Ascension 61.1892 deg
Declination 24.6462 deg
V Magnitude 22.32 mag
Solar Elongation -56.57 deg
Galactic Latitude -20.34 deg
Rate 0.317 deg/day
Direction 79.049 deg

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