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AstDyS ∴ Objects ∴ 1999XL9 ∴ Summary
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(70962) 1999XL9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74249 1.061e-08 au
e 0.183967 3.891e-08
i 6.989 3.937e-06 deg
Ω 250.279 3.958e-05 deg
ω 129.387 4.22e-05 deg
M 166.158 1.415e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.238 au
Aphelion 3.247 au
Asc. node-Earth separation 1.98551 au
Desc. node-Earth separation 1.38778 au
Earth MOID 1.2488 au
Orbital period 1658.88 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 957 (1)
Radar observations (Discarded) 0 (0)
Arc length 9874.18 days
Unobserved 447 days

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Ephemeris at epoch 60419 MJD
Right Ascension 182.201 deg
Declination -10.0147 deg
V Magnitude 20.54 mag
Solar Elongation -155.55 deg
Galactic Latitude 51.44 deg
Rate 0.184 deg/day
Direction -55.733 deg

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