The depth of the dimming during a transit event directly relates to which physical aspect of the system?

Answer

The relative size of the planet compared to the star.

The amount the star's light decreases (the transit depth) is directly proportional to the fraction of the stellar disk blocked by the planet, which is determined by the planet's radius relative to the star's radius.

The depth of the dimming during a transit event directly relates to which physical aspect of the system?

#Videos

Searching for Exoplanets: The Transit Method - YouTube

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