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AstDyS ∴ Objects ∴ 1999XT100 ∴ Summary
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(121708) 1999XT100  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.1953 3.15e-08 au
e 0.258938 6.077e-08
i 23.667 1.01e-05 deg
Ω 276.266 2.046e-05 deg
ω 136.864 3.261e-05 deg
M 134.523 2.049e-05 deg

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Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3679 au
Aphelion 4.0227 au
Asc. node-Earth separation 2.6578 au
Desc. node-Earth separation 1.52316 au
Earth MOID 1.42804 au
Orbital period 2086.25 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 533 (5)
Radar observations (Discarded) 0 (0)
Arc length 7082.39 days
Unobserved 368 days

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Ephemeris at epoch 58500 MJD
Right Ascension 223.374 deg
Declination -36.4297 deg
V Magnitude 20.74 mag
Solar Elongation 65.99 deg
Galactic Latitude 20.25 deg
Rate 0.198 deg/day
Direction 119.574 deg

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