( KTLA) – A second moon has officially entered Earth’s orbit — sort of. Although it’s being called a “mini-moon,” the object is actually an asteroid named 2024 PT5. It has been temporarily captured by Earth’s gravitational pull.

A new mini-moon the size of a city bus will begin circling our planet and hanging out in our skies until Thanksgiving week. An asteroid named 2024 PT5 will enter Earth's orbit, get caught there from Sept.

Snagged by Earth's gravity during an unusually close approach, this "minimoon" is predicted to orbit our planet for just 57 days; on Nov. 25, the asteroid will break free of Earth's influence and resume its regular orbit of the sun without a chaperone,