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AstDyS ∴ Objects ∴ 1999XL229 ∴ Summary
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(71189) 1999XL229  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67562 1.52e-08 au
e 0.1861 5.004e-08
i 11.765 5.45e-06 deg
Ω 2.93 2.093e-05 deg
ω 15.18 2.394e-05 deg
M 227.641 1.377e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1777 au
Aphelion 3.1736 au
Asc. node-Earth separation 1.18766 au
Desc. node-Earth separation 2.15169 au
Earth MOID 1.18104 au
Orbital period 1598.59 days
Date of orbit computation  apr 23 20:01
Observational summary
Optical observations (Discarded) 863 (3)
Radar observations (Discarded) 0 (0)
Arc length 11953.8 days
Unobserved 320 days

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Ephemeris at epoch 60425 MJD
Right Ascension 241.273 deg
Declination -34.5263 deg
V Magnitude 19.82 mag
Solar Elongation 146.45 deg
Galactic Latitude 13.19 deg
Rate 0.163 deg/day
Direction -107.53 deg

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