new Delhi : On 22 February 2022, at round 1.24 pm, an enormous asteroid goes to return out from about 53.66 lakh kilometers away from the earth. The US area company NASA has positioned it within the class of probably harmful asteroid. The calculation of its dimension isn’t correct but, however in accordance with scientists, it may be from 623 toes to 1410 toes lengthy. Nevertheless, in accordance with a calculation completed in 2019, it’s 738 toes.
The title of this visitor coming from area is Asteroid (455176) 1999 VF22. Subsequent week on Tuesday, February 22, the gap from which it’s popping out of the earth is 14 instances greater than the gap between the earth and the moon. Though this distance isn’t thought of a lot on the earth of area. It’s going to come out from the facet of the earth on the charge of 25.10 kilometers per second. That’s, the velocity of 90,360 kilometers per hour.
Asteroid (455176) 1999 VF22 will come closest to Earth after virtually a century. That’s, on February 23 in 2150. However it’s tough to estimate how far it will likely be. The invention of this asteroid is recorded within the 12 months 1999 on the date of 31 October but it surely was not seen till 10 November 1999. It was found by the Catalina Sky Survey.
Asteroid (455176) 1999 VF22 is so massive that if it falls someplace on Earth, it may well trigger enormous destruction. As a lot as an atom bomb on land and a tsunami at sea. Though it isn’t anticipated to hit the Earth, but when it hits, it’s going to trigger extra destruction than the atomic bomb that fell on Hiroshima-Nagasaki.
By coming near an area object, scientists get an opportunity to review it. It’s a stony S-type asteroid, belonging to the Apollo asteroid group. The Apollo asteroid group is the commonest group of asteroids. Asteroid (455176) 1999 VF22 will seem like a star even when transferring quick within the sky. Its place will simply hold altering.
The likelihood of an asteroid of this dimension hitting the Earth is as soon as in 6 lakh years. Happily, NASA has lately launched the DART mission. On this, an try can be made to vary the route and velocity of a spacecraft by colliding with an asteroid. If this mission is profitable, then the Earth can be saved from asteroid assaults sooner or later.
The final asteroid that fell on Earth prompted a variety of devastation in Russia. That is from the 12 months 2013. This asteroid was 17 meters. It came visiting Russia and exploded within the environment. Attributable to which the home windows of all of the buildings of a metropolis had been damaged. Many individuals had been injured.
Earlier than this, the asteroid that prompted havoc in Russia within the 12 months 1908. He had fallen into the Podkamenaya Tungsuka River. The place an enormous pit was fashioned. That is referred to as the Tungsuka occasion. Three individuals had been reported to have died within the Tungsuka occasion as a result of not many individuals lived in that space. However the proof of his destruction remains to be seen at the moment. Eight crore timber and crops had been fully cleared within the Tungsuka occasion. The sound was heard 1000’s of kilometers away. The earthquake wave attributable to this incident in Russia was felt so far as Washington and Indonesia.
In keeping with scientists, through the Tungsuka occasion, the sky had became two colours. The skies within the Northern Hemisphere had been shining like fires. It appeared that somebody was firing cannon balls from the sky in the direction of the earth. The Tungsuka occasion is taken into account to be the largest disaster occasion in trendy historical past.
In keeping with NASA, if an asteroid is greater than 140 meters in diameter or size, then it has the potential to trigger as a lot destruction because the Tungsuka occasion. Asteroid (455176) 1999 VF22 ranges from 623 toes to 1410 toes tall. If it falls, there can be a chance of a catastrophic tsunami-earthquake. If it falls on the bottom, there can be extra destruction.
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