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AstDyS ∴ Objects ∴ 1999RU89 ∴ Summary
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(74659) 1999RU89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34698 8.859e-09 au
e 0.165161 4.068e-08
i 6.823 4.627e-06 deg
Ω 149.035 3.213e-05 deg
ω 239.72 3.536e-05 deg
M 273.457 1.355e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9594 au
Aphelion 2.7346 au
Asc. node-Earth separation 1.5023 au
Desc. node-Earth separation 1.09646 au
Earth MOID 0.97383 au
Orbital period 1313.3 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 1383 (6)
Radar observations (Discarded) 0 (0)
Arc length 10702.7 days
Unobserved 305 days

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Ephemeris at epoch 60427 MJD
Right Ascension 317.19 deg
Declination -11.8712 deg
V Magnitude 20.29 mag
Solar Elongation 80.87 deg
Galactic Latitude -35.8 deg
Rate 0.346 deg/day
Direction 73.527 deg

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