Asteroid 2024 Mg132 Sigma. It is between 120 and 260 m across and will pass within the orbit of the.  — instead, asteroid 2024 mk will be most notable for offering the rare opportunity to see a newfound object from your backyard.

 — instead, asteroid 2024 mk will be most notable for offering the rare opportunity to see a newfound object from your backyard. It is between 400 and 850 feet across and will pass within the orbit of the moon.