The chances of an asteroid striking Earth within the next decade have almost doubled in a matter of weeks, according to NASA astronomers.
The asteroid, discovered just after Christmas and named 2024 YR4, could strike the planet in December 2032 as it approaches during another journey around its orbit, according to NASA’s Center for Near Earth Object Studies.
When the detection of the asteroid was announced in January, NASA predicted just a 1.3% probability of it hitting Earth. The likelihood has increased to 2.1%.
The overall probability may be low, but a 2% chance of an asteroid strike is “uncommon,” Davide Farnocchia, a navigation engineer with NASA’s Jet Propulsion Laboratory, told ABC News.
On the Torino scale — the method for categorizing the impact hazard associated with near-Earth objects — 2024 YR4 is ranking at three out of 10, Farnocchia said, adding that most space objects rank at a zero.
The object was discovered in late December as it made a close approach toward Earth, but it is now moving away.
The elongated shape of the orbit takes the asteroid around the sun and into Earth’s vicinity before it ventures far out between the orbits of Mars and Jupiter.
Because of the unusual orbit, the asteroid will disappear starting in April until 2028, according to NASA.
The uncertainty surrounding this space rock is still prominent as astronomers race to find out as much as they can about the asteroid before they lose sight of it.
The asteroid measures between 130 feet and 330 feet in diameter and is large enough to potentially cause localized damage were it to strike a populated city, according to NASA.
In 1908, the Tunguska asteroid, which was a similar size, flattened trees over an area of about 1,250 miles after it exploded in the skies over Siberia.