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AstDyS ∴ Objects ∴ 2003UL21 ∴ Summary
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(115488) 2003UL21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17858 2.143e-08 au
e 0.142261 3.445e-08
i 22.341 4.68e-06 deg
Ω 23.238 1.027e-05 deg
ω 249.427 2.25e-05 deg
M 347.215 2.341e-05 deg

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Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7264 au
Aphelion 3.6308 au
Asc. node-Earth separation 2.28206 au
Desc. node-Earth separation 1.96328 au
Earth MOID 1.79997 au
Orbital period 2069.9 days
Date of orbit computation  apr 23 20:12
Observational summary
Optical observations (Discarded) 1849 (11)
Radar observations (Discarded) 0 (0)
Arc length 8811.95 days
Unobserved 40 days

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Ephemeris at epoch 60426 MJD
Right Ascension 283.477 deg
Declination -47.0036 deg
V Magnitude 18.38 mag
Solar Elongation 113.51 deg
Galactic Latitude -19.88 deg
Rate 0.206 deg/day
Direction 149.206 deg

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