When is the biggest eruption of the next Leonid meteor shower?

The arrival of the Leonid meteor shower, known as the king of meteor showers, is expected every time. Its meteor shower is very large, which is beneficial to observation. So do you know when the next Leonid meteor shower will break out? When is the biggest time? Let's reveal the constellation knowledge for everyone!

The next Leonid meteor shower will break out in 2022. The traditional maximum intensity is medium intensity, and the number of meteors ranges from1ZHR1/kloc-0 on October 8th, Beijing time. 1733 a projectile hitting the earth will cause an explosion. It is predicted that the peak time will be Beijing time 1 19 Beijing time 14, and the activity of ZHR will reach 250-300 meteors, with the brightness much higher than the average level. Another small-scale ZHR was a 5- 10 meteor, which occurred at 23: 00 Beijing time1October 2 1 day (the projectile was 1800). Meteor brightness will be much higher than the average.

The Leonid meteor shower was recorded in China at its maximum in BC 1768, and it can also be found in historical materials of other countries. 1799, in South America, the Leonid meteor shower was described scientifically for the first time. 1833, the scale of meteor shower reached an alarming level. An observer in Boston, tuttle, described it this way: "In June1833165438+1October 12- 13, there was an amazing scene on the earth, and the whole sky was illuminated by meteors, and thousands of stars were flying in the sky. Just like snowflakes flying in the sky when it snows. " Scientists estimate that one can see at least 240,000 meteors in this 9-hour meteor shower. Astronomers predict that there will be a magnificent meteor shower in 33 years, that is,1866165438+10. As expected, Europeans see 5000 meteor showers every hour, while North Americans see 1 000 times per hour due to moonlight interference, which is not as spectacular as 1 833. When people greeted the Leonid meteor shower of 1899 with anticipation, they ended in disappointment. 1932, people rekindled their hopes and failed again. People only see one meteor a minute. People who have been hit one after another no longer have any expectations for the Leonid meteor shower. 1966165438+1October 17 Miracle appeared. The Leonid meteor shower is back, and spectacular meteor showers can be seen everywhere in Arizona in the western United States. The number of meteors per hour exceeds 6.5438+million or even reaches 6.5438+0.4 million, lasting for 4 hours. After the meteor in the Leonid meteor shower, there will be a short cloud-like trace in the sky, which is the meteor trail. Fireballs (meteors with brightness over 3) sometimes appear in Leonid meteor showers.

The observation process of Leonid meteor shower in history is very interesting: 1799 observed this meteor shower in Europe and South America, which was described wonderfully by German explorer A.Humboldt.1833.1.12 estimated that within 9 hours, 1834 A radiant point was discovered in Leo, so it was named Leonid meteor shower. Olbers confirmed two occurrences of the same meteor cluster in Venezuela within two years, 1766 and 1799, with a period of 33.59 years. Astronomical circles began to understand and study the Leonid meteor shower. Newton proved in 1864 that the Leonid meteor shower has been recorded since 902. * * * There are ten years, six of which are recorded in the official history books of China. 1866. 1 1 Leonid meteor shower reappears, and its motion orbit is calculated. 1867.11hautpoul gives the orbit of comet1866 Ⅰ, which is called the mother comet of the Leonid meteor group because it is very similar to the orbit of the Leonid meteor group. 1899 No Leonid meteor shower was observed, and neither were comets. Some people think that this comet has disintegrated. The public was very angry at being cheated, and their distrust of astronomers suddenly increased. 1 900.11.1516 Leonid meteor shower was observed again in Canada, with an hourly rate of10,000. In the second year, it was seen in the southwestern United States and Mexico, with a maximum of 2,000. 1933 No meteor shower was found. It is estimated that the comet may be broken. Comet Temple-Tuttle, which disappeared for nearly a hundred years, was rediscovered in 1965. 1966. 1 17 Leonid meteor showers were observed again, with the maximum number exceeding 140000 per hour.

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