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AstDyS ∴ Objects ∴ 2008YL139 ∴ Summary
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(239694) 2008YL139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09348 2.846e-08 au
e 0.069177 5.326e-08
i 1.158 5.592e-06 deg
Ω 141.247 0.0002656 deg
ω 3.274 0.000269 deg
M 264.809 4.28e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8795 au
Aphelion 3.3075 au
Asc. node-Earth separation 1.89343 au
Desc. node-Earth separation 2.29433 au
Earth MOID 1.89205 au
Orbital period 1987.33 days
Date of orbit computation  apr 23 20:40
Observational summary
Optical observations (Discarded) 385 (6)
Radar observations (Discarded) 0 (0)
Arc length 9006 days
Unobserved 139 days

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Ephemeris at epoch 60426 MJD
Right Ascension 41.4606 deg
Declination 15.1002 deg
V Magnitude 21.91 mag
Solar Elongation -7.77 deg
Galactic Latitude -39.47 deg
Rate 0.371 deg/day
Direction 72.617 deg

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