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AstDyS ∴ Objects ∴ 2007TD173 ∴ Summary
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(431508) 2007TD173  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77763 2.424e-08 au
e 0.111636 6.909e-08
i 4.033 7.059e-06 deg
Ω 173.997 8.199e-05 deg
ω 177.187 8.805e-05 deg
M 202.53 2.861e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4675 au
Aphelion 3.0877 au
Asc. node-Earth separation 2.09306 au
Desc. node-Earth separation 1.46323 au
Earth MOID 1.4616 au
Orbital period 1690.87 days
Date of orbit computation  apr 23 21:21
Observational summary
Optical observations (Discarded) 220 (2)
Radar observations (Discarded) 0 (0)
Arc length 6970.01 days
Unobserved 485 days

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Ephemeris at epoch 60426 MJD
Right Ascension 184.225 deg
Declination 0.28642 deg
V Magnitude 21.64 mag
Solar Elongation -147.79 deg
Galactic Latitude 61.9 deg
Rate 0.147 deg/day
Direction -62.749 deg

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