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AstDyS ∴ Objects ∴ 1999TN172 ∴ Summary
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(91736) 1999TN172  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04757 2.127e-08 au
e 0.08005 6.004e-08
i 7.738 4.821e-06 deg
Ω 248.299 4.078e-05 deg
ω 94.742 5.136e-05 deg
M 254.068 3.023e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8036 au
Aphelion 3.2915 au
Asc. node-Earth separation 2.03433 au
Desc. node-Earth separation 2.02287 au
Earth MOID 1.80966 au
Orbital period 1943.25 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 943 (11)
Radar observations (Discarded) 0 (0)
Arc length 10006.9 days
Unobserved 292 days

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Ephemeris at epoch 60397 MJD
Right Ascension 240.812 deg
Declination -24.1962 deg
V Magnitude 19.9 mag
Solar Elongation 123.86 deg
Galactic Latitude 20.9 deg
Rate 0.011 deg/day
Direction 3.678 deg

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