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AstDyS ∴ Objects ∴ 1999TS255 ∴ Summary
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(251840) 1999TS255  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35721 1.105e-08 au
e 0.169657 6.191e-08
i 2.516 8.311e-06 deg
Ω 189.295 0.0001274 deg
ω 246.803 0.0001328 deg
M 219.339 2.827e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9573 au
Aphelion 2.7571 au
Asc. node-Earth separation 1.45485 au
Desc. node-Earth separation 1.14571 au
Earth MOID 0.97445 au
Orbital period 1321.89 days
Date of orbit computation  apr 23 20:42
Observational summary
Optical observations (Discarded) 190 (1)
Radar observations (Discarded) 0 (0)
Arc length 8596.16 days
Unobserved 374 days

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Ephemeris at epoch 60425 MJD
Right Ascension 313.879 deg
Declination -14.7165 deg
V Magnitude 23.55 mag
Solar Elongation 82.81 deg
Galactic Latitude -34.02 deg
Rate 0.262 deg/day
Direction 71.555 deg

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