AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XL6 ∴ Summary
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(121657) 1999XL6  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.12583 2.82e-08 au
e 0.20121 5.826e-08
i 2.602 8.43e-06 deg
Ω 6.628 0.0001265 deg
ω 47.707 0.0001293 deg
M 159.803 2.548e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4969 au
Aphelion 3.7548 au
Asc. node-Earth separation 1.64006 au
Desc. node-Earth separation 2.46918 au
Earth MOID 1.50849 au
Orbital period 2018.58 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 494 (5)
Radar observations (Discarded) 0 (0)
Arc length 6745.92 days
Unobserved 331 days

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Ephemeris at epoch 58563 MJD
Right Ascension 253.7 deg
Declination -24.9388 deg
V Magnitude 21.46 mag
Solar Elongation 104.57 deg
Galactic Latitude 11.59 deg
Rate 0.064 deg/day
Direction 108.929 deg

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