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AstDyS ∴ Objects ∴ 1999YL23 ∴ Summary
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(285466) 1999YL23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44767 1.328e-08 au
e 0.159412 5.518e-08
i 2.4 5.633e-06 deg
Ω 121.858 0.0001864 deg
ω 324.962 0.0001896 deg
M 112.343 2.963e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0575 au
Aphelion 2.8379 au
Asc. node-Earth separation 1.12617 au
Desc. node-Earth separation 1.72835 au
Earth MOID 1.07478 au
Orbital period 1398.71 days
Date of orbit computation  feb 22 02:50
Observational summary
Optical observations (Discarded) 215 (3)
Radar observations (Discarded) 0 (0)
Arc length 9944.15 days
Unobserved 441 days

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Ephemeris at epoch 60398 MJD
Right Ascension 226.8 deg
Declination -13.8747 deg
V Magnitude 22.14 mag
Solar Elongation 140.07 deg
Galactic Latitude 37.41 deg
Rate 0.117 deg/day
Direction -66.357 deg

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