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AstDyS ∴ Objects ∴ 2008TD31 ∴ Summary
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(414351) 2008TD31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1437 2.987e-08 au
e 0.152583 4.948e-08
i 7.108 5.627e-06 deg
Ω 33.718 4.514e-05 deg
ω 87.309 5.307e-05 deg
M 200.348 2.32e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.664 au
Aphelion 3.6234 au
Asc. node-Earth separation 2.05575 au
Desc. node-Earth separation 2.08674 au
Earth MOID 1.69234 au
Orbital period 2035.91 days
Date of orbit computation  feb 22 03:17
Observational summary
Optical observations (Discarded) 326 (3)
Radar observations (Discarded) 0 (0)
Arc length 6280.93 days
Unobserved 696 days

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Ephemeris at epoch 60419 MJD
Right Ascension 336.721 deg
Declination -16.275 deg
V Magnitude 22.97 mag
Solar Elongation 56.84 deg
Galactic Latitude -54.86 deg
Rate 0.254 deg/day
Direction 71.689 deg

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