Astronomical knowledge, unicorn meteor shower?

I've heard many meteor showers, big and small. Meteor shower is a special astronomical phenomenon. Many people think it is very effective to make a wish when a meteor appears. So do you know what the meteor shower in unicorn is like? Next, let's look at the constellation knowledge.

Unicorns are located between Canis Canis major, Canis minor and Orion. Compared with these three neighbors, the unicorn is very dim, and the brightest alpha star in the unicorn has only four stars. Alpha meteor shower in unicorn is a very wonderful meteor shower. There is more than one meteor shower with radiant points in the constellation Unicorn. Because the radiant point of this meteor shower occurred in the middle and late June of 165438+ 10, near the alpha star of Kirin constellation, it was called "Alpha meteor shower of Kirin constellation". The alpha meteor shower in unicorn takes 10 years as the outbreak cycle, in which the hourly zenith flow reaches about 420 in 1995 (the whole outbreak lasts for 30 minutes, and the maximum EZHR is about 420, lasting for 5 minutes).

Yan Jiarong, deputy secretary-general of Jiangsu Astronomical Society, said that the Alpha meteor shower in Kirin is a wonderful meteor shower. There was a large-scale eruption in 1995, and the instantaneous ZHR value (zenith flow per hour) reached about 420, but it only lasted for a short time of more than 5 minutes, and the eruption time was only more than half an hour. Since then, some scientists have speculated that the meteor shower will take 10 years as its eruption cycle.

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