This spring we will have a rain of volatile stars every year, which are excerpts from the comet Halley: The meteors of the and Acuáridas They are fragments of Comet 1/P Halley. He Comet Halley Every 76 years around the sun around the sun and was last seen from the earth in 1986.
Like every year at the moment, the earth goes through a populated ring with the excerpts apart from Comet Halley. When one of those fragments (or meteoroids) comes into contact with the atmosphere of the earth, is calculated by friction with the air that the light glow creates that we know as a meteor or fleeting star.
The Halley Comet is also the origin of another Meteoor Rain, the Orionaids, which have their maximum around October 21.
The corresponding Meteoor Rain seems to have a single center of origin, a point from which all volatile stars seem to appear. That point is called “radiant” and the location is used to name the rain of stars. So the and Acuáridas They have their radiation in the ETA star of the constellation of Waterman.
What to do to see the Eta Acuáridas?
Everyone can be the place of observation as long as it offers a dark sky. It is preferable to observe a place that has few obstacles to view (such as buildings, trees or mountains), and not to use optical instruments that limit the field of vision.
Although the and Acuáridas They seem to come from Waterman’s constellation (hence the name of it), they can be seen everywhere in the air.
It is useful to look at the darkest areas, in the opposite direction of the position of the moon when the observation is done when it is present. The most comfortable is to lie and wait until the view of the darkness gets used to.
and Acuáridas
The month of May starts with the peak of the Meteor rain The most important thing about spring, the ETA Acuáridas. This astronomical phenomenon is visible Between April 19 and May 28.
The ETA Acuáridas have an activity speed between 40 and 85 meteors per hour, in addition to a fairly high speed, about 66 kilometers per second. Your observation is more favorable In the southern hemisphere, especially from places in tropical and subtropical areas, such as the Canary IslandsAlthough it is also visible in the northern hemisphere.
The watercolor is associated with the Halley pilot, as well as the Rain of the Orionaids, which takes place in October. This comet revolves around the 76 years around the sun and was seen from the earth for the last time in 1986. But every year at the moment our planet crosses his wake, which is populated with the fragments detached from the heavenly body. When one of those fragments comes into contact with the atmosphere of the earth and is calculated by friction, the light glow we know is made as a volatile star.
Most of the meteor rains come from comets, which while they leave through the solar system in their orbit, dust and rock residues. When the earth, which in turn also describes a job around the sun, crosses the aftermath of one of these comets, the fragments enter the atmosphere of the earth and the friction ensures that the particles increase their temperature several thousand degrees Celsius, become incandescent.
Aquarium -Stellation
According to the National Geographic InstituteThe ETA Acuáridas seem to have a single place of origin, from which all volatile stars arise. That point is called “radiant” and the location is used to name the rain of stars. So, so, This astronomical phenomenon has its radiation in the ETA star of Waterman’s constellation.
The radiation of the rain will come around 4 o’clock in the morning and will get up through heaven when we approach the dawn, So it is better to see the rain in the last part of the night. The moon will have passed the growing space two days earlier, so the light will harm itself during the first part of the night.
To enjoy this rain of stars No special instrumentation is neededExcept looking for a dark and clear place and looking at heaven. Although the Eta Acuáridas seem to come from Waterman’s constellation, they can be seen everywhere in the air. It is useful to look at the darkest areas, in the direction opposite the position of the moon. The most comfortable is to lie and wait until the view of the darkness gets used to.