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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Roucarie ∴ Summary
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(1413) Roucarie  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.0196 1.361e-08 au
e 0.065337 3.637e-08
i 10.235 4.207e-06 deg
Ω 178.743 2.236e-05 deg
ω 300.056 4.028e-05 deg
M 214.441 3.428e-05 deg

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Other useful info
Absolute Magnitude (H)    11.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8223 au
Aphelion 3.2169 au
Asc. node-Earth separation 1.91404 au
Desc. node-Earth separation 2.10452 au
Earth MOID 1.85269 au
Orbital period 1916.56 days
Date of orbit computation  Oct 31 04:55
Observational summary
Optical observations (Discarded) 2270 (30)
Radar observations (Discarded) 0 (0)
Arc length 29836.4 days
Unobserved 90 days

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Ephemeris at epoch 58504 MJD
Right Ascension 337.66 deg
Declination -7.55369 deg
V Magnitude 17.39 mag
Solar Elongation -36.19 deg
Galactic Latitude -51.34 deg
Rate 0.343 deg/day
Direction 73.113 deg

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