AstDyS-2

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AstDyS ∴ Objects ∴ 1998TT13 ∴ Summary
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(25222) 1998TT13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69916 1.052e-08 au
e 0.199245 2.834e-08
i 12.939 5.776e-06 deg
Ω 216.07 1.418e-05 deg
ω 82.103 2.223e-05 deg
M 345.276 1.724e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1614 au
Aphelion 3.237 au
Asc. node-Earth separation 1.51643 au
Desc. node-Earth separation 1.67263 au
Earth MOID 1.19159 au
Orbital period 1619.72 days
Date of orbit computation  apr 23 19:51
Observational summary
Optical observations (Discarded) 2008 (8)
Radar observations (Discarded) 0 (0)
Arc length 10860 days
Unobserved 320 days

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Ephemeris at epoch 60426 MJD
Right Ascension 311.02 deg
Declination -4.79224 deg
V Magnitude 18.57 mag
Solar Elongation 83.95 deg
Galactic Latitude -27.17 deg
Rate 0.397 deg/day
Direction 60.101 deg

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