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AstDyS ∴ Objects ∴ 2009RU28 ∴ Summary
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(279138) 2009RU28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28045 1.443e-08 au
e 0.135151 1.149e-07
i 6.682 1.147e-05 deg
Ω 170.106 6.767e-05 deg
ω 190.599 7.34e-05 deg
M 72.702 2.862e-05 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9722 au
Aphelion 2.5887 au
Asc. node-Earth separation 1.58866 au
Desc. node-Earth separation 0.97055 au
Earth MOID 0.96906 au
Orbital period 1257.85 days
Date of orbit computation  apr 23 20:48
Observational summary
Optical observations (Discarded) 171 (0)
Radar observations (Discarded) 0 (0)
Arc length 7788.05 days
Unobserved 132 days

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Ephemeris at epoch 60425 MJD
Right Ascension 77.7696 deg
Declination 17.9037 deg
V Magnitude 23.22 mag
Solar Elongation -43.61 deg
Galactic Latitude -12.65 deg
Rate 0.467 deg/day
Direction 82.559 deg

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