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Asteroid 15 Eunomia


Named after Eunomia, one of the Horae (Hours), a personification of order and law in Greek mythology.

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ClassificationMain-belt Asteroid
FamilyEunomia family

Osculating Orbital Elements
Epoch2449674,5
Semi major axis2,6434 AU
Period [Julian yrs]4,298 Julian years
Inclination11,757 °
Eccentricity0,1871
Lon. of ascending node293,556 °
Argument of perihelion97,371 °
Passage of perihelion1994-Jun-06.606794
Aphelion distance3,1381 AU
Mean anomaly37,701 °

Physical Data
Radius127,67 km
Rotation period6,083 days
Absolute magnitude (H)5,1831
Magnitude Slope (G)0,23
Color index (B-V)0,839
Geometric albedo0,2094
Spectral classS

Discovery Circumstances
DiscovererAnnibale de Gasparis
Discovered1851-07-29

Data File
Data File Name15_Eunomia.aed
Data File Date2006-07-19
Data File Size2714 kB
Covered Period1800,00 - 2100,00