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Home / Science / Asteroid News: NASA discovers 1,410 feet of dangerous rock that hits Earth | Science | news

Asteroid News: NASA discovers 1,410 feet of dangerous rock that hits Earth | Science | news



The imposing asteroid measures up to 430 m in diameter and approaches the Earth quickly. The 1998 FF14 baptized asteroid flies on a tight approach path to our planet. NASA expects the FF14 asteroid to arrive near Earth on the morning of September 24th. In this case, the space rock with breakneck speeds of 22.26 km / s over.

The asteroid FF14 is an Apollo Near Earth object, or NEO, orbiting the inner circles of the solar system.

Apollo asteroids follow a trajectory similar to that of the 1862 Apollo asteroid. Even more notable, however, is that astronomers have classified FF14 as a potentially dangerous asteroid or asteroid PHA.

NASA classifies all asteroids larger than 140 meters in diameter as PHAs.

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At impact of an asteroid that threatens this great damage on a regional or continental level.

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8 White House Office of Science and Technology report described PHA-related hazards.

The report states: "Larger NEOs are larger than 140 meters have the po This could lead to serious damage to regions or continents.

"Such objects would hit Earth with a minimum energy of over 60 megatons of TNT. This is more than the most powerful nuclear device ever tested.

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"Fortunately, these are far rarer and easier to spot and track than smaller NEOs."

On Tuesday On September 24, the asteroid FF14 approaches our planet at 8:27 CEST (7:27 UTC clock).

Next, the space rock will approach our planet from a distance of 0.02780 astronomical units (AU).

A single astronomical unit is the distance from Earth to the Sun – approximately 93 million miles (149.6 million km).

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The FF14 asteroid will significantly reduce this to only 4.15 million miles (2.58 million miles) n km).

From a human point of view, the flyby seems to be a lifetime away.

But on a larger scale of the solar system, FF14's approach is a near-miss.

NASA said, "As they orbit the sun, near-Earth objects may occasionally approach Earth.

"Note that a 'narrow' passage can be astronomically very far from human beings: millions or even tens of millions of kilometers."


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