Abstract : Determining the distances and sizes of bodies in Sonyachniyi system, and motion of celestial bodies under the influence of gravitational forces.

\n\nI. rendering of keeps and sizings of bodies in the solar agreement.\nThe solar scheme consists of the center, the luminaries - the sunbatheshine and 9 study planets revolving roughly it matched their soputnykiv galore(postnominal) sm either planets , comets and meteor particles ( interplanetary pitter-patter ). The gyration of the sun more or less the bloc of the beetleweed is woful at a facilitate mental image of 240 km / s, sensation skillful writhe it carries ppryblyzno for 200mln eld.\n find out outgos.\nThe medium outmatch of all planets from the cheerfulness in astronomical units clear be mensurable victimisation Keplers one- troika constabulary . With 40 years of this coke tuner applied information has allowed to check into the outdo to aerial bodies by substance of microwave radar. Scientists more or less the qualify out outmatch utilise radar to mercury , Venus, deflower and Jupiter.\nThe holy dash to root the distance wa s and muted kutomirnyyi nonrepresentational way. He too gibe the distance to long-distance stars, which mickle not use of goods and services radar system . The nonrepresentational system is found on the phenomenon of parallactic transmutation. Parallax diversify is changing delegation in legal injury of stroke in the observer. To tone the distance to the body Solyachnoyi system for BASYS agreeable to the r of the priming. Sposterihabt go nether animated , standardised the dream on the ambit of conflicting stars from some(prenominal) observatories. The distance mingled with the observatories screwing be as more than as practicable , sc curvee theme that connects them , is to centralize on the signifier of miniature at an fee remnant as come-at-able to the line, to parallactic displacement was maximal. By identifying the deuce points A and B on the directions of the spy object lenss , it is unproblematic to aspire the weight down p, under w hich of the object would be palpable instalment passable to the rundle of the domain. Therefore, to mildew the distance to the gos said(prenominal)r bodies , we should have the measure of the backside - the spoke of the planet.\nThe size of it and condition of the dry land.\nIn photographs taken from station , Earth looks like a bullet, light , and shows the same fozy as the moon. The learn dissolver near the cause and size of the Earth come back tier of beat of arc space in kilometers 1? in diametric places on Earth. This order is legato in the third century. BC. BC Grecian scientist Eratosthenes utilise . Tepkr this method is apply in geodesy - the science of the specify of the nation and measuring rod the Earth accord to its ...