Asteroid 10 Hygiea
Named after Hyggiea, the Greek goddess of health, daughter of Asclepius.
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| Classification | Main-belt Asteroid |
| Family | Hygiea family |
Osculating Orbital Elements
| Epoch | 2450931,5 |
| Semi major axis | 3,1366 AU |
| Period [Julian yrs] | 5,555 Julian years |
| Inclination | 3,844 ° |
| Eccentricity | 0,1197 |
| Lon. of ascending node | 283,688 ° |
| Argument of perihelion | 314,647 ° |
| Passage of perihelion | 2000-Apr-28.855232 |
| Aphelion distance | 3,5122 AU |
| Mean anomaly | 230,150 ° |
Physical Data
| GM | 7 |
| Radius | 203,56 km |
| Rotation period | 27,623 days |
| Absolute magnitude (H) | 5,43 |
| Magnitude Slope (G) | 0,15 |
| Color index (B-V) | 0,696 |
| Geometric albedo | 0,0717 |
| Spectral class | C |
Discovery Circumstances
| Discoverer | Annibale de Gasparis |
| Discovered | 1849-04-12 |
Data File
| Data File Name | 10_Hygiea.aed |
| Data File Date | 2006-07-19 |
| Data File Size | 2714 kB |
| Covered Period | 1800,00 - 2100,00 |
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