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Asteroid 89 Julia


Named after Saint Julia of Corsica.

This file is not available for download, but provided by the Alcyone Ephemeris Small Body Data File DVD.

ClassificationMain-belt Asteroid

Osculating Orbital Elements
Epoch2444261,5
Semi major axis2,5505 AU
Period [Julian yrs]4,073 Julian years
Inclination16,119 °
Eccentricity0,1818
Lon. of ascending node311,872 °
Argument of perihelion44,834 °
Passage of perihelion1981-Jan-31.610454
Aphelion distance3,0142 AU
Mean anomaly269,356 °

Physical Data
Radius75,73 km
Rotation period11,387 days
Absolute magnitude (H)6,6334
Magnitude Slope (G)0,15
Color index (B-V)0,859
Geometric albedo0,1764
Spectral classK

Discovery Circumstances
DiscovererÉdouard Stephan
Discovered1866-08-06

Data File
Data File Name89_Julia.aed
Data File Date2006-07-19
Data File Size2714 kB
Covered Period1800,00 - 2100,00