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(190397) 1999TZ138  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78739 1.652e-08 au
e 0.216922 4.821e-08
i 12.202 6.673e-06 deg
Ω 206.124 2.383e-05 deg
ω 214.866 2.831e-05 deg
M 68.543 1.533e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1827 au
Aphelion 3.392 au
Asc. node-Earth separation 2.22785 au
Desc. node-Earth separation 1.25966 au
Earth MOID 1.20617 au
Orbital period 1699.79 days
Date of orbit computation  apr 23 20:29
Observational summary
Optical observations (Discarded) 581 (96)
Radar observations (Discarded) 0 (0)
Arc length 8918.87 days
Unobserved 53 days

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Ephemeris at epoch 60426 MJD
Right Ascension 138.783 deg
Declination 5.11332 deg
V Magnitude 21.29 mag
Solar Elongation -103.46 deg
Galactic Latitude 34.11 deg
Rate 0.175 deg/day
Direction 74.939 deg

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