← Back to Training
MCQBeginnerExoplanets & Planetary Systems
USAAAO — 2016 First Round
Question 3
A star exhibits periodic variations in brightness suggestive of a transiting companion. If the minimum stellar flux is 98.2% of the uneclipsed flux, what is the radius of the companion, in stellar radii, assuming the companion is not emitting?
Sign in to save your progress.