AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999UG11 ∴ Summary
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(121516) 1999UG11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1718 1.615e-08 au
e 0.329671 4.25e-08
i 24.478 5.603e-06 deg
Ω 317.857 9.129e-06 deg
ω 138.264 1.372e-05 deg
M 100.716 6.505e-06 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1261 au
Aphelion 4.2174 au
Asc. node-Earth separation 2.73603 au
Desc. node-Earth separation 1.28315 au
Earth MOID 1.19262 au
Orbital period 2063.27 days
Date of orbit computation  apr 23 20:14
Observational summary
Optical observations (Discarded) 1723 (6)
Radar observations (Discarded) 0 (0)
Arc length 9049.39 days
Unobserved 333 days

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Ephemeris at epoch 60426 MJD
Right Ascension 227.604 deg
Declination -51.2805 deg
V Magnitude 19.76 mag
Solar Elongation 140.56 deg
Galactic Latitude 5.84 deg
Rate 0.169 deg/day
Direction -90.478 deg

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