If our Sun were twice as massive as it is now, but the solar system were otherwise identically populated and arranged, how much time would it take for Earth to orbit the Sun?

0 votes
     423 days
      147 days
      365 days
      321 days
      258 days
asked Sep 20, 2012 in Astronomy by anonymous
    

1 Answer

0 votes
258 days
answered Sep 22, 2012 by SkyStar ~Expert~ (2,855 points)



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