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Which observation can you make about apparent brightness of the stars sirius
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Which observation can you make about apparent brightness of the stars sirius

User Johan Dahl
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Answer:all i now it is 8.7 light years away it is closer to earth

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User Veeresh Kumbar
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Answer:

Sirius is a binary star dominated by a luminous main sequence star, Sirius A, with an apparent magnitude of -1.46. Sirius A's apparent brightness can be attributed both to its inherent luminosity, 20 times that of the Sun, and its proximity. At just 8.7 light years away, Sirius is the seventh closest star to Earth.

User Mike Petrovich
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