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AstDyS ∴ Objects ∴ 2009UD155 ∴ Summary
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(389360) 2009UD155  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.31763 2.111e-07 au
e 0.019364 9.325e-08
i 14.233 1.211e-05 deg
Ω 24.321 2.742e-05 deg
ω 53.782 0.0002994 deg
M 41.522 0.0002924 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 5.2147 au
Aphelion 5.4206 au
Asc. node-Earth separation 4.25979 au
Desc. node-Earth separation 4.37409 au
Earth MOID 4.24399 au
Orbital period 4478.94 days
Date of orbit computation  apr 23 21:12
Observational summary
Optical observations (Discarded) 214 (1)
Radar observations (Discarded) 0 (0)
Arc length 5620.09 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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