Assume that a planet just like Earth orbits the bright star named Sirius.If this Earth-like planet orbits with a semimajor axis of 1 AU and an orbital period of 7 months,what is the mass of Sirius? A)3 M_⨀ B)12 M_⨀ C)8 M_⨀ D)5 M_⨀ E)17 M_⨀

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The Answer of Assume that a planet just like Earth orbits the bright star named Sirius.If this Earth-like planet orbits with a semimajor axis of 1 AU and an orbital period of 7 months,what is the mass of Sirius? A)3 M_⨀ B)12 M_⨀ C)8 M_⨀ D)5 M_⨀ E)17 M_⨀

Assume That a Planet Just Like Earth Orbits the Bright