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AstDyS ∴ Objects ∴ 1999TD117 ∴ Summary
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(137363) 1999TD117  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30421 6.897e-09 au
e 0.13339 6.095e-08
i 3.617 5.888e-06 deg
Ω 214.031 5.557e-05 deg
ω 173.756 5.758e-05 deg
M 348.18 1.417e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9969 au
Aphelion 2.6116 au
Asc. node-Earth separation 1.60331 au
Desc. node-Earth separation 1.00528 au
Earth MOID 1.00161 au
Orbital period 1277.56 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 797 (6)
Radar observations (Discarded) 0 (0)
Arc length 8684.64 days
Unobserved 287 days

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Ephemeris at epoch 60425 MJD
Right Ascension 23.913 deg
Declination 10.5309 deg
V Magnitude 20.9 mag
Solar Elongation 8.96 deg
Galactic Latitude -50.84 deg
Rate 0.572 deg/day
Direction 70.187 deg

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