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AstDyS ∴ Objects ∴ 1999TA118 ∴ Summary
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(121390) 1999TA118  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.8071 1.6e-08 au
e 0.168784 4.783e-08
i 9.162 5.172e-06 deg
Ω 347.794 2.529e-05 deg
ω 12.086 2.795e-05 deg
M 82.596 1.309e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3333 au
Aphelion 3.2809 au
Asc. node-Earth separation 1.33444 au
Desc. node-Earth separation 2.27371 au
Earth MOID 1.33038 au
Orbital period 1717.85 days
Date of orbit computation  apr 23 20:14
Observational summary
Optical observations (Discarded) 1041 (3)
Radar observations (Discarded) 0 (0)
Arc length 10743.2 days
Unobserved 80 days

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Ephemeris at epoch 60425 MJD
Right Ascension 90.2563 deg
Declination 30.3578 deg
V Magnitude 20.91 mag
Solar Elongation -55.56 deg
Galactic Latitude 3.61 deg
Rate 0.339 deg/day
Direction 96.249 deg

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