star atlas'' wil tirion stars magnitude ''cambridge star atlas'' wil tirion stars magnitude ''norton 's star atlas reference handbook'' ed ian ridpath stars magnitude ''stars planets guide'' ian ridpath wil tirion stars magnitude ''cambridge double star atlas'' james mullaney wil tirion stars magnitude ''cambridge atlas herschel objects'' james mullaney wil tirion stars magnitude ''pocket sky atlas'' roger sinnott stars magnitude ''deep sky reiseatlas'' michael feiler philip noack telrad finder charts stars
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