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AstDyS ∴ Objects ∴ 2001TC89 ∴ Summary
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(146580) 2001TC89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62839 1.169e-08 au
e 0.110371 5.507e-08
i 2.938 5.662e-06 deg
Ω 314.92 9.24e-05 deg
ω 193.158 9.511e-05 deg
M 340.592 2.122e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3383 au
Aphelion 2.9185 au
Asc. node-Earth separation 1.89527 au
Desc. node-Earth separation 1.35903 au
Earth MOID 1.35035 au
Orbital period 1556.44 days
Date of orbit computation  apr 23 20:19
Observational summary
Optical observations (Discarded) 510 (9)
Radar observations (Discarded) 0 (0)
Arc length 8131.89 days
Unobserved 96 days

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Ephemeris at epoch 60426 MJD
Right Ascension 108.82 deg
Declination 22.489 deg
V Magnitude 21.35 mag
Solar Elongation -71.42 deg
Galactic Latitude 15.06 deg
Rate 0.368 deg/day
Direction 99.69 deg

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