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 Astronomy Planets - Saturn - Hyperion  
Bulk Parameters 
Orbital Parameters 
 
 
  | Bulk Parameters | 
  
 
  | Mass | 
  ? | 
  
 
  | Radius | 
  185 km × 140 km × 113 km | 
  
 
  | Mean Density | 
  ? | 
  
 
  | Visual Geometric Albedo | 
  0.19 to 0.25 | 
  
 
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  | Orbital Parameters | 
  
 
  | Semimajor Axis | 
  1 481.1 × 103 km | 
  
 
  | Period | 
  21.276 609 days | 
  
 
  | Orbital Inclination | 
  0.43 ° | 
  
 
  | Orbital Eccentricity | 
  0.1042 | 
  
 
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