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Which of the following pieces of information are needed to calculate the total mass of a binary system?

funkiiee

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Which of the following pieces of information are needed to calculate the total mass of a binary system?

Which of the following pieces of information are needed to calculate the total mass of a binary system?

▸

the ratio of the angular separation from the centre of mass of each of the stars

▸

the size of the orbits and the orbital period

▸

the radial velocities of the two stars

▸

the time required for the small star to eclipse the larger star

Textbook

ASTRO

ASTRO

Edition: 3^rd

Authors: Ghose, Milosevic-Zdjelar, Read

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