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Astronomers investigated the probability of a collision of the Earth with an asteroid



The asteroid 2006 QV89 was discovered 13 years ago in the summer of 2006, when it approached the earth at a distance of several million kilometers.

Observations made it possible to calculate the trajectory and showed that in 2006 QV89 belongs to the Apollo asteroid group. occasional crossing of the Earth orbit from the outside.

It then turned out that on September 9, 2019, she was to move closer to the planet and the probability of a collision was estimated to be 1

out of 7,300 or even 9100 according to various sources.

It is worth noting that 2006 QV89 is not too large, its size ry range from 20 to 50 meters, so even in the event of an impact a global disaster waiting is not necessary. It can cause severe damage only on site – and then in a fall in densely populated terrain, as was the case with a 20-meter-long Chelyabinsk meteorite. Nevertheless, European astronomers are watching attentively the convergence of the QV89 of 2006 and made new observations on July 4 and 5, using the VLT telescope located in Chile. This is reported in a press release by ESA.

So far, due to the great distance and the small size, it is impossible to notice an asteroid only by looking into the sky. Therefore, scientists have concentrated on certain narrow areas where according to various calculations in 2006 QV89 could currently be located. According to them, the VLT resolution would allow much smaller objects to be seen here, but no traces were found. All this allowed the scientists to rethink the future trajectory of the asteroid and completely eliminate the possibility of collision with Earth.


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