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It requires 1,800 (Earth) days for a planet to complete one orbit around its hosting star. What is the mass of the hosting star

It requires 1,800 (Earth) days for a planet to complete one orbit around its hosting star. What is the mass of the hosting star if the planet's orbital radius is 2.5 AU? Submit your answer in kg, use 1 year = 365.25 days and 1 Solar Mass = 2-1030 kg. The mass of the star, M = Units kg

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