UkubunjwaIsayensi

Ikhweyitha Northern kunye umlaza polar

Iinkwenkwezi neeplanethi, iminyele, yaye mafu - xa ujonge isibhakabhaka ebusuku kangangeeyure, unako ubuncwane bayo. Nditsho ulwazi nje nakwiinkwenkwezi kunye nokukwazi ukufumana kwabo emazulwini - isakhono luncedo kakhulu. Uya kukholiswa enkulu xa bazithwalise kwindalo, uya kuba nako ukufumana ezinye nakwiinkwenkwezi uze ubonise ukuba amaqabane abo. Kumntla ikhweyitha zezulu "kuhlala" namakroza ezintle ezinjengezo the Big kunye Little Dipper, Cassiopeia, Cepheus, kunye nabanye. Siya kugxininisa na imilindo yeenyanga ezimbini kumntla ikhweyitha, oko kukuthi, namakroza ezingqonge zasezulwini kwipali esentla.
Indlela elula yokuqhelaniswa nezifundo esibhakabhakeni ngobusuku kumntla ikhweyitha - kuqala ukufumana Big Dipper. Le constellation kwakhona embhoxo emele. Ngokubhekele phaya, ukuba siya kuqhubeka umgca osuka iinkwenkwezi ezimbini phambi emphandeni, ukuya inxalenye ayo aphezulu, umgama izidanga malunga 30 uya kufumana i-North Star. Ukuze umlinganiselo lo mgama, awufuni izixhobo ezintsonkothileyo astronomichekie. Ukuze wenze oku, kukho indlela elula. Tsala ingalo phambi kwakho uze wenze ebizwa ngokuba "ibhokhwe", nkqo umnwe kunye index encinane ngomnwe neminwe kruthu ezimbini phakathi kwabo. Umgama phakathi Ucikicane kunye Umnwe, "ibhokhwe", sise ubude ingalo ukusuka emehlweni akho, ulungelelene izidanga malunga 10 kwi kwinqanaba yasezulwini. Ngoko ke, ukubala umgama ezintathu kweli cala ufumane inkwenkwezi eliqaqambileyo ebizwa polaris. Eyona uphawu le nkwenkwezi - le nto yokubolekisana ikhweyitha yonke osemantla ngeenxa zonke. Lo mhlaba bathanda Ukusebenzisa abafoti, ngokwenza ebunileyo lequla iiyure ezininzi sesichengeni. Ngokwahlukileyo inkolelo ethandwayo, i Polar Star - hayi inkwenkwezi aqaqambe kumntla ikhweyitha. Le isihloko kukuye iinkwenkwezi zeBhere, leyo ke umlaza Bootes.

Polaris yinxalenye yenye leKima ezaziwayo-kakuhle - Ursa Minor. Le leKima, kwakunye Big Dipper, ufana iemele encinane, nto leyo isiphelo emphinini ize ichaza North Star. Cassiopeia - kwenye leKima, elihombise kumntla ikhweyitha. Kulula kakhulu kwi isibhakabhaka ecacileyo ebusuku ukusuka ifomu iimpawu, abaninzi okulapho unobumba "M" okanye "W"-alfabhethi IsiNgesi. Le constellation Kulula aseMpumalanga ku North Star njenge "ithuba" okanye ezantsi unobumba "M" kukhohliswa i-Big Dipper.

umlaza Okulandelayo, ndinibumbela kwipali esentla zezulu - is Cepheus. Kule constellation leenkwenkwezi ezintlanu eziphambili ezakha "indlu", kodwa lo mfanekiso ayingqinelani intsingiselo yalo iinkwenkwezi. Uphahla 'ndlu' kuphuhliswa ekuyeni North Star. A yindlela ethembekileyo ngakumbi kukuba ukufumana polaris yi umlaza Cepheus - oku kuqhubeka ngasekunene "indlu", kwasekwa iinkwenkwezi Alderamin Beta Cephei phezulu. Mgama malunga lilingane macala zombini zendlu, uya kufumana i-North Star.

umlaza yokugqibela ezimbini kumntla ikhweyitha - a umlaza of draco. Ningawufumana khona, esazi ukuba phakathi Cepheus kunye Cassiopeia Dragon. Dragon - constellation kakhulu obschirnoe, eyenza kumntla ikhweyitha yesibhakabhaka, kodwa ubuncinane eyaziwa. Isizathu soku kukuba kunzima ukubona kwiindawo ezisezidolophini apho izibane ebusuku kusibonisa esibhakabhakeni, yaye kwiindawo ezisemaphandleni, apho lekroza kugalelwe iinkwenkwezi imvelaphi ezininzi ise-uhlanjwa umlaza.

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