A taurari a cikin hasken rana tsarin

The hasken rana tsarin - daya daga masu yawa planetary tsarin a cikin sararin galaxy, da Milky Way, amma shi ne kawai fiye ko žasa gane. Bayan ta, da galaxy ne fiye da miliyan daya star tsarin, wanda mu san kome ba. Fasahar zamani na nazarin sararin samaniya ba da damar koyi da yawa bayanai game da hasken rana tsarin da kuma tsarin da tsarin, matsayin da taurari da kuma su sigogi, kazalika da sauran basamaniyai, abin da suke a ta. Yanzu mun san cewa a tsakiyar shi ne rãnã a kusa da daban-daban rates a ƙarƙashin rinjayar gravitational sojojin juya duniya, ciki har da Duniya. A babban rabo na taro na tsarin zama dole ga rãnã - kusan 99,866%, da kuma 99% daga cikin sauran na taro da aka mayar da hankali a giant taurari.

A baya can aka zaci cewa, a cikin hasken rana tsarin 9 taurari, amma tun share daga jerin taurari Pluto a 2006, za mu iya ɗauka cewa sun zama 8. Kowace daga cikinsu daukawa fitar da juyawa a kusa da rana a daidai kewayewa da falakinsu ne a cikin wannan ecliptic. Suna conventionally kasu kashi biyu kungiyoyin. A farko Duniya-kamar taurari an hada da farko tama da dutse kankara ne Mercury, Duniya, Venus kuma Mars. A taurari na kungiyar fi kusa da rana. Mercury da Venus da ba amaryar wata, Mars yana da biyu na su - Demos da kuma Phobos motsa a kusa da Earth a matsayin Moon.

Planet na biyu kungiyar da ake kira giant taurari godiya ga babbar salla kuma girma, sau da yawa ya fi yadda terrestrial abubuwa. Wadannan su ne Uranus, Saturn, Jupiter kuma Neptune. Su gas, sau da yawa ya yi sama da hydrogen da helium, kuma kawai Saturn yana da wani m core. A taurari na da irin wannan shi ne cewa falakinsu ne sosai m daga Sun fiye da wakilai daga farko kungiyar. Kuma wani bambanci tsakanin su ne gaban babban adadin da tauraron dan adam a kusa da wadannan taurari. Alal misali, Jupiter yana tare da 63 da tauraron dan adam kusa Saturn na 62 da kuma 'yan zobba, Uranus yana da su 27, da kuma Neptune - 13.

Mercury ne mafi kusa ga rãnã. Its kewayewa ne kawai 57, miliyan 9. Km daga rana. A sarari suKe na Venus ne kadan m - to 108,2 miliyan. Km. The uku nesa ne Earth. Ta hanyar juyawa a kusa da sama jiki ne located a nesa 149 600 000. Km, wanda shi ne manufa domin wanzuwar rayuwa a duniya. A gaskiya ma, daya kadai duniyar tamu na dukan tsarin ne rayuwa. Mares, a kwatanta da sauran terrestrial abubuwa, mafi m. Its madawwama biyu - na huɗu - 227 900 000 km ..

Location na giant taurari suna da yawa m daga rana. A mafi kusa shi ne Jupiter - most of duk taurari a cikin hasken rana tsarin. Yana rotates a kan biyar kewayewa ga 778,6 miliyan. Km daga rana. Shida madawwama biyu a kan 1433700000. Kilomita daukan Saturn, wanda shi ne na biyu a wuri tsakanin taurari a size. Uranus motsa ta hanyar bakwai madawwama biyu wanda shi ne m daga Sun at 2870400000. Km. Kuma mafi m dukkan duniya - Neptune. Its kewayewa ne located a nesa na 4.491.100.000. Km.

A da yawa model, da taurari da hasken rana tsarin conventionally nuna tare da daidaita jerawa tsakanin falakinsu dukkan taurari, amma shi ya dubi kadan daban-daban a gaskiya. By kuma manyan, da nisa tsakanin su qara proportionately da karkara daga haske.

Juyawa na kusan duk taurari za gaban shugabanci kewaye iri na agogo, a lokacin da kyan gani, daga Arewa iyakacin duniya, amma Venus da Uranus ne togiya. Su motsa a gaban shugabanci. Kuma duk da haka a wannan lokaci Uranus aka tilted axis of kusan 90 °, wanda ya dubi yadda idan ta tana kwance a kan ta gefe.

A taurari a cikin hasken rana tsarin da su nauyi ne sun fi mayar da shafi gudun su juyawa a kusa da rana. Mercury rotates sauri fiye da kowa - ya aikata a duniya da cikakken juyin juya halin a 88 kwana (na duniya). Kuma slowest - Neptune - domin nuna bukata 165 shekara.