Multiple Choice
If you discovered a planet orbiting another star,and the planet had an orbital period of 2 years and a semimajor axis of 1 AU,what would be the mass of its parent star? You can assume the planet's mass is much less than the star's mass.
A) 0.25 M⨀
B) 0.5 M⨀
C) 1.0 M⨀
D) 1.25 M⨀
E) 2.0 M⨀
Correct Answer:
Verified
Correct Answer:
Verified
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