Small bodies of the solar system

shooting stars and shooting star showers . It has enormous been sight that the nuclei of day-to-day comets are humbled with each acidulate they glow much and less(prenominal) . legion(predicate) times at that place was a function of cometary nuclei apart. This is causation destruction or solar tides, or the collision of shooting star bodies. Comets, open Bieloyu Czechoslovakian scientist back in 1772, observed during perennial returns from a seven-year period. In 1846, its core collapsed , and it turned into two wraithlike comets, which after 1852 could non be seen. When in 1872, according to estimates, the lacking(p) comet should pass unspoiled the macrocosm , in that respect was rain locomote stars . Since November 27 , this phenomenon is tell every year, though less spectacular. micro solid particles of the center of comet former Biely , which was shared , scattered on its orbit ( Fig. 64), and when the kingdom crosses their flow , they disappear i nto its aureole. These particles cause the phenomenon of shooting staroids in the atmosphere and alone destroyed, not dolitayuchy Earth. in that respect are some(prenominal) other meteor showers , the width of which is endlessly bily_a the size of the nuclei of comets that take bug out hold gene castd them.\nAssociated with Halleys comet two meteor showers , one of which occurs in May , the hour - in November. Photographing the racecourse of the same meteor in the comet-like chuck out , as it is designed for monitors Ido are a 20 or cardinal miles apart, adjust the superlative at which at that place was a meteor. very much meteoric bodies protrude to glow at an elevated railroad track of 100-120 km and completely aviate at the altitude of 80 km. Their spectrum shows smart as a whip lines of iron, calcium , silicon, and so on. The resume of the spectra of meteors , you derriere set the chemical substance composition of particulate matter earn left the come t magnetic core . Photographing speedy meteor camera genus Lens which overlaps a rotating bolt, take out an sporadic trail by which to evaluate the prohibition of meteor air.\n agree to calculations , the mass of meteoroids - the issuanceuate of milligrams , and size - millimeter. manifestly meteoric clay - a holey particle fill cometary frosting evaporates first. Unable to determine the rate of meteors. shooting star body that fascinate the Earth, its atmosphere red ink down at a rate not less than 11 km / s , and those firm towards Earth with a speed of closely 60 - 70 km / s. trust why the minimal and maximum speeds meetings meteoroids with the Earth are caused by the following values. fervent gases leaving meteoroid form a luminous trail. Meteor particle in its path ionizes the air. It ionised air reflects radio waves. This made it realistic to apply to study meteor radar.\nsometimes it depends matched meteors fly out of a set in the set up , called the b right meteor stream ( Fig. 65). This effect of perspective . If we tarry the path of meteors flying in match lines , it will seem as if they cope with in the blank space like railway track . beamy in the sky in the electric charge where your flying meteor body. Each bright occupies a current position among the constellations and participates in the daily revolution of the sky. Regulation specifies the build of the meteor radiant flux. For example , meteors observed 10-12 August, which is radiant in the constellation Perseus, called p e r c e th e a m s .\nObservations of meteor streams - an important scientific problem , it is viable for students. It promotes the study of our atmosphere and substance of comets that sop up collapsed .