AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Sidonia ∴ Summary
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(579) Sidonia  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.01436 1.276e-08 au
e 0.07858 3.619e-08
i 11.018 3.962e-06 deg
Ω 82.648 2.192e-05 deg
ω 228.078 3.465e-05 deg
M 312.549 2.936e-05 deg

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Other useful info
Absolute Magnitude (H)    8.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7775 au
Aphelion 3.2512 au
Asc. node-Earth separation 2.17679 au
Desc. node-Earth separation 1.82946 au
Earth MOID 1.77508 au
Orbital period 1911.58 days
Date of orbit computation  Oct 31 04:55
Observational summary
Optical observations (Discarded) 2434 (88)
Radar observations (Discarded) 0 (0)
Arc length 41230.1 days
Unobserved 80 days

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Ephemeris at epoch 58464 MJD
Right Ascension 266.689 deg
Declination -24.399 deg
V Magnitude 13.4 mag
Solar Elongation -7.41 deg
Galactic Latitude 2.14 deg
Rate 0.418 deg/day
Direction 95.385 deg

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