Question

On October 15, 2001, a planet was discovered orbiting around the star HD68988. Its orbital distance was measured to be 10.5 million kilometers from the center of the star, and its orbital period was estimated at 6.3 days.

A. What is the mass of HD68988? Express your answer in kilograms.

B. What is the mass of HD68988? Express your answer in terms of our sun's mass.

Answer 1

Step-by-step explanation:

It's not possible to determine the answer without exact details. Please give more information

Answer 2

A. It is not possible to determine the mass of HD68988 based on the information provided. The mass of a star can be estimated using its luminosity and surface temperature, but these values are not given. Additionally, the mass of a star cannot be determined from the properties of a planet orbiting around it.

B. It is not possible to determine the mass of HD68988 in terms of the mass of our sun based on the information provided. The mass of a star can be estimated using its luminosity and surface temperature, but these values are not given. Additionally, the mass of a star cannot be determined from the properties of a planet orbiting around it.

Step-by-step explanation: