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AstDyS ∴ Objects ∴ Ruficollis ∴ Summary
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(8587) Ruficollis  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.35025 1.109e-08 au
e 0.091528 4.403e-08
i 5.221 5.556e-06 deg
Ω 294.882 4.507e-05 deg
ω 246.953 5.436e-05 deg
M 227.082 2.937e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1351 au
Aphelion 2.5654 au
Asc. node-Earth separation 1.40019 au
Desc. node-Earth separation 1.26513 au
Earth MOID 1.14302 au
Orbital period 1316.04 days
Date of orbit computation  Oct 31 05:01
Observational summary
Optical observations (Discarded) 1334 (4)
Radar observations (Discarded) 0 (0)
Arc length 24786.9 days
Unobserved 49 days

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Ephemeris at epoch 58461 MJD
Right Ascension 39.7732 deg
Declination 22.7989 deg
V Magnitude 18.08 mag
Solar Elongation -147.2 deg
Galactic Latitude -33.7 deg
Rate 0.17 deg/day
Direction -124.595 deg

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