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AstDyS ∴ Objects ∴ 1999TS249 ∴ Summary
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(189475) 1999TS249  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78734 1.642e-08 au
e 0.232681 4.465e-08
i 6.74 6.755e-06 deg
Ω 336.647 3.49e-05 deg
ω 311.077 3.777e-05 deg
M 152.875 1.349e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1388 au
Aphelion 3.4359 au
Asc. node-Earth separation 1.27761 au
Desc. node-Earth separation 2.12245 au
Earth MOID 1.12963 au
Orbital period 1699.74 days
Date of orbit computation  feb 22 02:30
Observational summary
Optical observations (Discarded) 786 (4)
Radar observations (Discarded) 0 (0)
Arc length 9851.98 days
Unobserved 86 days

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Ephemeris at epoch 60398 MJD
Right Ascension 72.2777 deg
Declination 28.1961 deg
V Magnitude 21.95 mag
Solar Elongation -66.03 deg
Galactic Latitude -10.58 deg
Rate 0.235 deg/day
Direction 89.635 deg

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