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AstDyS ∴ Objects ∴ 1999TN209 ∴ Summary
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(70617) 1999TN209  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79298 1.722e-08 au
e 0.090917 5.19e-08
i 13.679 4.954e-06 deg
Ω 300.867 2.439e-05 deg
ω 200.084 3.903e-05 deg
M 3.348 3.159e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5391 au
Aphelion 3.0469 au
Asc. node-Earth separation 2.0128 au
Desc. node-Earth separation 1.56841 au
Earth MOID 1.55741 au
Orbital period 1704.9 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 1237 (5)
Radar observations (Discarded) 0 (0)
Arc length 11153.2 days
Unobserved 77 days

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Ephemeris at epoch 60418 MJD
Right Ascension 126.144 deg
Declination 11.5693 deg
V Magnitude 19.4 mag
Solar Elongation -97.46 deg
Galactic Latitude 25.86 deg
Rate 0.197 deg/day
Direction 108.996 deg

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