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AstDyS ∴ Objects ∴ 2001TR157 ∴ Summary
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(194232) 2001TR157  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.35519 1.791e-08 au
e 0.210645 5.726e-08
i 2.594 7.076e-06 deg
Ω 159.615 0.00012 deg
ω 138.186 0.0001219 deg
M 330.792 1.634e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8591 au
Aphelion 2.8513 au
Asc. node-Earth separation 1.67778 au
Desc. node-Earth separation 0.93601 au
Earth MOID 0.84323 au
Orbital period 1320.19 days
Date of orbit computation  Oct 31 06:59
Observational summary
Optical observations (Discarded) 391 (1)
Radar observations (Discarded) 0 (0)
Arc length 7603.94 days
Unobserved 224 days

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Ephemeris at epoch 58500 MJD
Right Ascension 297.035 deg
Declination -19.8979 deg
V Magnitude 20.38 mag
Solar Elongation 1.56 deg
Galactic Latitude -21.11 deg
Rate 0.632 deg/day
Direction 80.393 deg

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