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AstDyS ∴ Objects ∴ 2015RU257 ∴ Summary
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(517872) 2015RU257  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.8669 3.24e-07 au
e 0.089647 1.99e-06
i 14.906 4.823e-05 deg
Ω 0.262 4.52e-05 deg
ω 220.493 0.0009963 deg
M 7.475 0.001004 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6099 au
Aphelion 3.1239 au
Asc. node-Earth separation 2.04846 au
Desc. node-Earth separation 1.66452 au
Earth MOID 1.62058 au
Orbital period 1773.03 days
Date of orbit computation  Oct 31 10:08
Observational summary
Optical observations (Discarded) 42 (0)
Radar observations (Discarded) 0 (0)
Arc length 3695.88 days
Unobserved 344 days

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Ephemeris at epoch 58568 MJD
Right Ascension 295.805 deg
Declination -35.9098 deg
V Magnitude 22.56 mag
Solar Elongation 73.97 deg
Galactic Latitude -25.4 deg
Rate 0.315 deg/day
Direction 91.519 deg

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