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AstDyS ∴ Objects ∴ 1999TD217 ∴ Summary
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(102450) 1999TD217  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.4389 7.806e-09 au
e 0.184597 4.549e-08
i 2.401 4.171e-06 deg
Ω 76.401 0.0001005 deg
ω 325.202 0.0001013 deg
M 142.775 1.067e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9887 au
Aphelion 2.8891 au
Asc. node-Earth separation 1.0611 au
Desc. node-Earth separation 1.76234 au
Earth MOID 0.99791 au
Orbital period 1391.2 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 1080 (4)
Radar observations (Discarded) 0 (0)
Arc length 10432.2 days
Unobserved 36 days

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Ephemeris at epoch 60426 MJD
Right Ascension 191.912 deg
Declination -1.86072 deg
V Magnitude 20.37 mag
Solar Elongation -155.59 deg
Galactic Latitude 61 deg
Rate 0.194 deg/day
Direction -71.646 deg

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