NASA's Jet Propulsion Laboratory (JPL) claims that space rock will shoot over the earth in the early hours of October 26 near the planet. Earth Object (NEO) flies on a narrow approach path. NASA expects the HL1 from 1998 to fly past 1:21 am BST (5:21 pm PDT).
The daunting moment marks another voyage around the sun for the asteroid since it was discovered in 1998.
The asteroid will roll it over the earth at a breathtaking speed of over 40,000 km / h.
The JPL predicts that the asteroid could be between 440 m and 990 m wide.
In its largest form, an asteroid of this size is larger than the tallest building in the world of the Burj Khalifa in Dubai.
Even in its smallest form, HL1
Since its discovery, HL1 has been seen from 1998 to 408 times.
An NEO is an asteroid or comet in orbit that intersects the Earth.
This asteroid will miss Earth by nearly four million miles.
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The majority of the asteroids are tracking down The planet is usually burned when it enters the earth's atmosphere.
NASA Administrator Jim Bridenstine has previously warned that a possible asteroid collision is more likely than people believe.
He said, "We need to make sure people understand that, it's not about Hollywood, it's not about the movies."
"Ultimately, it's about protecting the only planet we know of today To harbor life – and that is the planet Earth. "
NASA is currently in the process of developing the Double Asteroid Redirection Test (DART).
DART will test whether it is possible to redirect asteroids from impact
SpaceX chief Elon Musk had previously tweeted about the fears of a deadly collision of this earth was not prepared for.
Mr Musk tweeted, "One big rock will eventually hit the earth and we have one at a time no defense. "an asteroid or comet.
The NASA Web site states," No known asteroid poses any significant risk of impacting the Earth over the next 100 years. "