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AstDyS ∴ Objects ∴ 1999XT138 ∴ Summary
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(162342) 1999XT138  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.76815 2.401e-08 au
e 0.097801 5.486e-08
i 6.753 6.097e-06 deg
Ω 95.598 5.19e-05 deg
ω 269.78 6.084e-05 deg
M 117.485 3.12e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4974 au
Aphelion 3.0389 au
Asc. node-Earth separation 1.75837 au
Desc. node-Earth separation 1.72314 au
Earth MOID 1.50624 au
Orbital period 1682.22 days
Date of orbit computation  Oct 31 06:39
Observational summary
Optical observations (Discarded) 433 (2)
Radar observations (Discarded) 0 (0)
Arc length 6634.85 days
Unobserved 348 days

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Ephemeris at epoch 58501 MJD
Right Ascension 169.331 deg
Declination 12.6682 deg
V Magnitude 20.71 mag
Solar Elongation 131.67 deg
Galactic Latitude 63.65 deg
Rate 0.083 deg/day
Direction -28.758 deg

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