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AstDyS ∴ Objects ∴ 2008UL21 ∴ Summary
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(278936) 2008UL21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13451 3.277e-08 au
e 0.069035 5.315e-08
i 1.34 6.97e-06 deg
Ω 356.708 0.0002542 deg
ω 101.271 0.0002618 deg
M 219.091 6.142e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9181 au
Aphelion 3.3509 au
Asc. node-Earth separation 2.15841 au
Desc. node-Earth separation 2.08308 au
Earth MOID 1.93581 au
Orbital period 2026.99 days
Date of orbit computation  apr 23 20:48
Observational summary
Optical observations (Discarded) 238 (0)
Radar observations (Discarded) 0 (0)
Arc length 7144.07 days
Unobserved 725 days

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Ephemeris at epoch 60426 MJD
Right Ascension 334.67 deg
Declination -11.3522 deg
V Magnitude 22.54 mag
Solar Elongation 63.52 deg
Galactic Latitude -50.86 deg
Rate 0.266 deg/day
Direction 68.959 deg

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