How often does the Leonid meteor shower appear?

Leonid meteor shower is one of the seven famous meteor showers in China, and it is called the king of meteor showers. The speed of Leonid meteor shower is very fast. Most of the particles in the meteor shower are very small, but the speed is 100 times of the initial velocity of the bullet. So how many years will it take for the Leonid meteor shower to be revealed by constellation knowledge? What month?

Q: The Leonid meteor shower occurs every few years. A: Because the period of Comet Templeton is 33. 18 years, the Leonid meteor shower is a typical periodic meteor shower with a period of about 33 years.

Leonid meteor shower occurs every year from 165438+ 10/4 to 2 1. Generally speaking, the number of meteors is about 10 to 15 per hour, but the Leonid meteor shower has a peak every 33 to 34 years, and the number of meteors can exceed several thousand per hour. This phenomenon is related to the period of Comet templeton Tuttle. When a meteor shower occurs, it seems that the meteor will shoot from a specific point in the sky, which is called the "radiant point", named after the radiant point of the Leonid meteor shower is located in Leo.

Q: When is the Leonid meteor shower? A: 165438+ October.

The Leonid meteor shower, known as the king of meteor showers, is a meteor shower connected with Comet Templeton, with a period of about 33 years. Generally speaking, the number of meteors is about 10 to 15 per hour, but the Leonid meteor shower has a peak every 33 to 34 years, and the number of meteors can exceed several thousand per hour. This phenomenon is closely related to the period of Comet Temple Tuttle. Leonid meteor shower occurs every year from 1 14 to 2 1 in 10, especially from 1 17 in 10, and the general azimuth is about 40 degrees north. Leonid meteor shower is caused by the existence of a comet named Temple-tuttle (55P/ Temple-tuttle). Leonid meteor shower 20 19 is expected to be staged around midnight on165438+1October1July.

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