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AstDyS ∴ Objects ∴ 1999RU1 ∴ Summary
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(74598) 1999RU1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35472 6.934e-09 au
e 0.221155 4.036e-08
i 0.497 4.27e-06 deg
Ω 137.927 0.0004742 deg
ω 225.458 0.0004744 deg
M 280.354 1.034e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.834 au
Aphelion 2.8755 au
Asc. node-Earth separation 1.66237 au
Desc. node-Earth separation 0.92683 au
Earth MOID 0.83162 au
Orbital period 1319.8 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 840 (11)
Radar observations (Discarded) 0 (0)
Arc length 9595.09 days
Unobserved 363 days

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Ephemeris at epoch 60416 MJD
Right Ascension 289.185 deg
Declination -21.7791 deg
V Magnitude 20.92 mag
Solar Elongation 98.4 deg
Galactic Latitude -15.08 deg
Rate 0.256 deg/day
Direction 82.163 deg

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