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AstDyS ∴ Objects ∴ 1999TN190 ∴ Summary
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(91757) 1999TN190  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.83822 1.477e-08 au
e 0.22868 5.583e-08
i 11.646 5.462e-06 deg
Ω 299.237 2.762e-05 deg
ω 89.649 3.124e-05 deg
M 36.277 1.212e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1892 au
Aphelion 3.4873 au
Asc. node-Earth separation 1.66997 au
Desc. node-Earth separation 1.71035 au
Earth MOID 1.23125 au
Orbital period 1746.49 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 1196 (0)
Radar observations (Discarded) 0 (0)
Arc length 10268.9 days
Unobserved 57 days

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Ephemeris at epoch 60397 MJD
Right Ascension 60.7219 deg
Declination 26.5563 deg
V Magnitude 20.35 mag
Solar Elongation -56.64 deg
Galactic Latitude -19.28 deg
Rate 0.438 deg/day
Direction 86.752 deg

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