What class of exoplanets represents Hot Jupiters that orbit their star in less than one Earth day?

Answer

Ultra-Short Period planets

Ultra-Short Period planets are specifically defined as Hot Jupiters whose orbital periods are less than one day, implying extremely close proximity achieved through intense final migration stages.

What class of exoplanets represents Hot Jupiters that orbit their star in less than one Earth day?

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What are Hot Jupiters? - YouTube

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