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AstDyS ∴ Objects ∴ 1999TC197 ∴ Summary
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(70608) 1999TC197  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68789 1.387e-08 au
e 0.018644 4.337e-08
i 6.77 5.212e-06 deg
Ω 32.813 3.294e-05 deg
ω 319.594 0.0001263 deg
M 247.806 0.0001218 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6378 au
Aphelion 2.738 au
Asc. node-Earth separation 1.656 au
Desc. node-Earth separation 1.72018 au
Earth MOID 1.63721 au
Orbital period 1609.59 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 962 (8)
Radar observations (Discarded) 0 (0)
Arc length 9536.88 days
Unobserved 318 days

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Ephemeris at epoch 60397 MJD
Right Ascension 256.348 deg
Declination -26.3421 deg
V Magnitude 20.36 mag
Solar Elongation 109.67 deg
Galactic Latitude 8.84 deg
Rate 0.121 deg/day
Direction 119.368 deg

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