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AstDyS ∴ Objects ∴ 1999XA55 ∴ Summary
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(162327) 1999XA55  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.60198 2.377e-08 au
e 0.083273 6.384e-08
i 12.936 6.593e-06 deg
Ω 246.599 3.298e-05 deg
ω 136.433 6.005e-05 deg
M 216.515 5.299e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3853 au
Aphelion 2.8187 au
Asc. node-Earth separation 1.73497 au
Desc. node-Earth separation 1.45011 au
Earth MOID 1.40701 au
Orbital period 1533.04 days
Date of orbit computation  Oct 31 06:39
Observational summary
Optical observations (Discarded) 471 (2)
Radar observations (Discarded) 0 (0)
Arc length 6756.89 days
Unobserved 251 days

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Ephemeris at epoch 58505 MJD
Right Ascension 267.454 deg
Declination -21.735 deg
V Magnitude 21.15 mag
Solar Elongation 33.8 deg
Galactic Latitude 2.91 deg
Rate 0.404 deg/day
Direction 85.259 deg

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