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           | Description | 
           
             English: Two bodies of similar mass orbiting around a common barycenter (red cross) with circular orbits. 
            Polski: Dwa ciała o jednakowych masach krążące wokół wspólnego barycentrum. 
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           | Source | 
           Own work | 
          
          
           | Author | 
            User:Zhatt | 
          
          
           Permission ( Reusing this file) | 
           
            
             
              | Public domainPublic domainfalsefalse | 
              
             
            
             
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              This work has been released into the  public domain by its author,  Zhatt. This applies worldwide. In some countries this may not be legally possible; if so:  Zhatt grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.Public domainPublic domainfalsefalse 
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