| 
 Astronomy Planets - Jupiter - Adrastea  
Bulk Parameters 
Orbital Parameters 
 
 
  | Bulk Parameters | 
  
 
  | Mass | 
  ? | 
  
 
  | Radius | 
  10 km ± 10 km | 
  
 
  | Mean Density | 
  ? | 
  
 
  | Visual Geometric Albedo | 
  0.05 | 
  
 
   | 
   | 
  
 
 
  | Orbital Parameters | 
  
 
  | Semimajor Axis | 
  128.98 × 103 km | 
  
 
  | Period | 
  0.298 26 days | 
  
 
  | Orbital Inclination | 
  about 0 ° | 
  
 
  | Orbital Eccentricity | 
  about 0 | 
  
 
   | 
   | 
  
 
 |