NASA expects the asteroid to shoot past our home business just before midnight. 02:00 GMT Friday March 21st. The asteroid will skim the earth closer than the Moon on a path called by NASA, a "Close Earth" Approach. When this happens, NASA's asteroid trackers believe that space rocks will approach breakneck speeds of 5 , 37km per second or 12,012,45mph (19,3332kph) According to NASA's asteroids experts at the California Jet Propulsion Laboratory (JPL), the asteroid was first found on March 9 this year.
NASA's JPL has since made 135 observations to determine the asteroid size, speed and orbit.
Space Rock was called Asteroid 2019 EA2 and was classified an Athens-type Near Earth object or NEO.
NEOs are all comets and asteroids on paths that intersect into Earth's orbit.
Occasionally, asteroids like EA2 come dangerously close to the planet, but do not always hit the ground.
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Tonight, the space rock will almost miss the earth from an estimated Afs The tooth for the so-called 0.80 Lunar Distances (LD).
This is a distance of approx. 1
NASA estimates additional EA2 measures somewhere in range o
An asteroid this major can be compared to five London double-decker buses set up in a row.
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Astronomers Eddie Irizarry of the Astronomical Society of the Caribbean told EarthSky.org that the rhinestones are about house size.
He said: "The space path has an estimated size of 82ft (25m) in diameter, which means it is slightly larger than the asteroid that penetrated the atmosphere over Chelyabinsk in Russia on February 15, 2013.
"The asteroid – estimated to be 55ft (17m) in diameter – caused a shock wave that broke windows in six Russian cities and caused about 1,500 people to seek medical attention.
"2019 EA2 is an Athens-type or Earth transition – space rock. Its circuit brings it between the orbits of the planets Venus and Earth.
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" This will be the closest approach to this particular asteroid for the next 112 years, as its next close encounter with our planet will occur in March 2131. "
NEO & # 39; As the EA2 often crosses the Earth's circuit on several occasions as they themselves fly around the Sun for hundreds and thousands of years afterwards.
According to NASA, the EA2's next approach will take place on February 8 and August 1 in 2022.  On July 16, 2039, the asteroid will also swing the planet Venus.