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AstDyS ∴ Objects ∴ 1999RU18 ∴ Summary
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(59813) 1999RU18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.15357 4.719e-09 au
e 0.189318 3.601e-08
i 1.116 3.244e-06 deg
Ω 248.516 0.0002128 deg
ω 129.821 0.000213 deg
M 257.976 9.692e-06 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7459 au
Aphelion 2.5613 au
Asc. node-Earth separation 1.34762 au
Desc. node-Earth separation 0.86741 au
Earth MOID 0.74811 au
Orbital period 1154.35 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 1165 (4)
Radar observations (Discarded) 0 (0)
Arc length 24642 days
Unobserved 377 days

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Ephemeris at epoch 60426 MJD
Right Ascension 290.332 deg
Declination -21.7463 deg
V Magnitude 20.81 mag
Solar Elongation 107.09 deg
Galactic Latitude -16.05 deg
Rate 0.199 deg/day
Direction 79.37 deg

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