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AstDyS ∴ Objects ∴ 1999XL188 ∴ Summary
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(49942) 1999XL188  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33174 7.591e-09 au
e 0.107456 3.305e-08
i 4.803 3.656e-06 deg
Ω 327.239 4.439e-05 deg
ω 164.746 4.928e-05 deg
M 253.44 2.102e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0812 au
Aphelion 2.5823 au
Asc. node-Earth separation 1.5599 au
Desc. node-Earth separation 1.10077 au
Earth MOID 1.09639 au
Orbital period 1300.52 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 1950 (7)
Radar observations (Discarded) 0 (0)
Arc length 11810 days
Unobserved 140 days

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Ephemeris at epoch 60426 MJD
Right Ascension 22.3291 deg
Declination 12.3016 deg
V Magnitude 19.98 mag
Solar Elongation 11.06 deg
Galactic Latitude -49.51 deg
Rate 0.471 deg/day
Direction 67.111 deg

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