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AstDyS ∴ Objects ∴ 2002RU261 ∴ Summary
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(183151) 2002RU261  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.32246 1.392e-08 au
e 0.170966 6.071e-08
i 4.144 5.604e-06 deg
Ω 210.285 0.0001019 deg
ω 147.016 0.0001041 deg
M 187.708 2.137e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9254 au
Aphelion 2.7195 au
Asc. node-Earth separation 1.6254 au
Desc. node-Earth separation 0.97703 au
Earth MOID 0.92243 au
Orbital period 1292.77 days
Date of orbit computation  Oct 31 06:52
Observational summary
Optical observations (Discarded) 306 (4)
Radar observations (Discarded) 0 (0)
Arc length 8156.2 days
Unobserved 339 days

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Ephemeris at epoch 58507 MJD
Right Ascension 223.29 deg
Declination -16.974 deg
V Magnitude 22.12 mag
Solar Elongation 77.55 deg
Galactic Latitude 36.93 deg
Rate 0.282 deg/day
Direction 104.212 deg

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