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AstDyS ∴ Objects ∴ 1999TJ218 ∴ Summary
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(40947) 1999TJ218  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70611 1.414e-08 au
e 0.035139 5.203e-08
i 5.819 5.57e-06 deg
Ω 350.278 3.667e-05 deg
ω 175.113 6.82e-05 deg
M 26.807 5.908e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.611 au
Aphelion 2.8012 au
Asc. node-Earth separation 1.79517 au
Desc. node-Earth separation 1.61819 au
Earth MOID 1.61778 au
Orbital period 1625.99 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 1353 (5)
Radar observations (Discarded) 0 (0)
Arc length 9820.01 days
Unobserved 38 days

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Ephemeris at epoch 60427 MJD
Right Ascension 187.836 deg
Declination -8.32898 deg
V Magnitude 18.72 mag
Solar Elongation -153.23 deg
Galactic Latitude 54.21 deg
Rate 0.165 deg/day
Direction -72.649 deg

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