### Binary System 4

##### Score: 1 Point

For the description of the problem Binary System 1
Find the orbital radius, $a_1$, of star 1 about the centre of mass (barycenter) of the system.

Your answer should be in Megameter ($1$ Mega m = $10^6$m). Submit the value only.

Next problem: Binary System 5

Astrophysics Celestial Mechanics

#### Statistics

Tried 20

Solved 10

First Solve @ArnabZ