Sunday , September 20 2020

1000 Shooting Stars per Hour: Astronomers expect real fireworks



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Shooting stars for alpha monocerotides are usually unnoticeable and not very productive. But this year may be different. Astronomers expect up to 1,000 shooting stars per hour.

Several times a year, the earth passes a trail of dust left by the comet in its orbit around the sun. Everyone knows the result: shooting stars. The most famous stream of shooting stars is the Perseids in August, which starfish can enjoy in pleasant warm temperatures. Up to 110 shooting hours per hour can be expected in perfect conditions. Gemini are also known. They are the strongest meteor shower in the year and reach a maximum of 120 shooting stars per hour on December 14th.

From such fall rates, you can Capture Starlight Stream of Alpha Monocerotides just dream of November. Normally, ZHith – the number of stars you can shoot in perfect conditions for one hour – is about five. But occasionally, this rate is explosively rising. In the years 1925, 1935, 1985 and 1995 there were suddenly more shooting stars shooting.

Up to 1,000 shooting stars per hour – astronomers predict shooting storms

More than 1,000 shooting stars were recorded by observers in 1925 and 1935, with more than 700 falling stars per hour counted in 1985 and still around 400 in 1995. Astronomers predict that in 2019 there will be another such alpha monocerotide occurrence – perhaps even plausible A meteor storm with more than 1,000 shooting stars per hour,

Forecasts of this kind are extremely complicated, so it is not certain that there will be so many shooting stars. Researchers expect one hundred to a thousand shooting stars per hour. However, if that happens, the satisfaction is short-lived: the maximum should last only about 15 to 45 minutes. It is expected early in the morning on November 22 at around 5:50 pm.

Tips for watching shooting stars

If you want to see the spectacular spectacle and don't want to miss a single shooting video, you should visit its observatory around 5am on November 22nd and come back in about an hour. This should look like the sidebar:

  • As dark as possible: The darker the site page, the better. You need to be as far away from the disturbing light of civilization as possible to see as many shooting stars as possible.
  • Free viewing: When you spot shooting shooting stars, you should be able to see as much of the sky as possible. Therefore, a full-blown spotlight is recommended – if possible without disturbing trees or houses on the horizon.
  • equipment: Special equipment is not necessary for shooting shooting stars. The more you can see from the sky, the better.
  • bring: Thick clothing, a blanket, a hot drink and a lounge chair are recommended supplements. The deck chairs recommend professionals because you can lie down as comfortable and as high as possible from the sky.

This is how the sky shines in the fall of the falling rain

Alpha Monocerotides – actually an unnoticeable stream of shooting stars

Stars shooting at alpha monocerotides appear to flow from near the alpha monocerotis star in the constellation "Unicorn" (Monoceros). Hence the name of the shooting course. The constellation is made up of only dim stars, but it should be found near the Orion Pit star and light stars Procion in the "Little Dog" constellation and Sirius in the "Big Dog" constellation. The region can be found southeast of the sky in the early hours of November 22nd. The shooting stars should appear everywhere in the sky.

How do the shooting stars come about?

Shooting stars are formed when the earth flies around the sun in its orbit through a region where the comet has left a trail of dust. This happens several times a year and you usually know which comet is behind the snow shower. However, alpha monocerotides are unusual in this respect: no one knows which comet left the dust from the dust caused by alpha monocerotides in November. However, it is known how large shootings occasionally occur in a shooting scene: The Earth then travels to a region where the comet left a lot of material.

This material enters the Earth's atmosphere and ionizes the air particles there. There are more or less bright and long traces of light trace through the night sky – in the case of alpha-monocerotides rather quickly. They reach the ground at speeds of more than 60 kilometers per second – 216,000 kilometers per hour.

Are there any shooting stars coming soon?

Year-round shooting stars

The Shooting Star shooting can be seen every season. In winter, for example, there are Gemini * (December), in spring, among others, the lyric * (April). During the summer, especially the Perseids * (July / August) are known, fall in autumn, among others, Orionides * (October). Around the same time as alpha monocerotides, Leonids are active * (mid-late November with a maximum during the night of November 17-18).

By Tania Banner

* fr.de is part of the entire national Ippen-Digital-Zentralredaktion.

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