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AstDyS ∴ Objects ∴ 1999YU9 ∴ Summary
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(14237) 1999YU9  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.09041 2.61e-08 au
e 0.04715 7.323e-08
i 14.852 7.002e-06 deg
Ω 343.017 1.811e-05 deg
ω 18.003 5.856e-05 deg
M 279.492 5.97e-05 deg

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Other useful info
Absolute Magnitude (H)    12.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9447 au
Aphelion 3.2361 au
Asc. node-Earth separation 1.94292 au
Desc. node-Earth separation 2.2352 au
Earth MOID 1.94134 au
Orbital period 1984.37 days
Date of orbit computation  Oct 31 05:05
Observational summary
Optical observations (Discarded) 1329 (14)
Radar observations (Discarded) 0 (0)
Arc length 11308.3 days
Unobserved 129 days

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Ephemeris at epoch 58499 MJD
Right Ascension 298.361 deg
Declination -29.5257 deg
V Magnitude 18.25 mag
Solar Elongation 8.51 deg
Galactic Latitude -25.57 deg
Rate 0.392 deg/day
Direction 75.426 deg

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