Indlela yokuthola ukuthi iNkanyezi yaseNyakatho esibhakabhakeni esigcwele izinkanyezi. Ngayiphi Umlaza iNkanyezi yaseNyakatho

Mhlawumbe akukho muntu ababengeke bathande ukubheka besibhakabhaka esinezinkanyezi. Kusukela esikhathini eside esidlule, uye yabakhanga izimbongi, zefilosofi futhi abaculi. Abantu abaningi bayathanda ukubheka izinkanyezi iphupho. Kodwa kubonakala sengathi okuyimfihlakalo kakhulu, futhi kungekho muntu ongabona ngokulandelana zivela. Kodwa zabahamba izinkanyezi lasendulo yayiwukuphela kwendlela ye orientation ebumnyameni.

Ngo Nenkabazwe kukhona eyodwa indawo izikhathi eziningi bophulwe ehlangeni. Kuyinto yaseNyakatho. It kuyabonakala noma kukuphi, futhi kuba njalo endaweni efanayo. Ukuze ugweme ukuthola elahlekile, udinga nje ukwazi ukuthi ungathola kanjani ukuthi iNkanyezi yaseNyakatho esibhakabhakeni esigcwele izinkanyezi.

Akayena omunye amabili yesiteleka kakhulu, kodwa kuye kwaba wokukhanya ukukhanya abantu ngaso sonke isikhathi. Futhi kubonakala sengathi yonke izinkanyiso singaxoxi ke. It ngempela eksisi. Phakathi ukujikeleza Umhlaba isikhundla salo futhi njalo ikhombisa isiqondiso enyakatho. Ngoba abaseduze isigxobo enyakatho nezwe. Ilungiselelo lokuhlukaniswa zezulu ayikashintshi Sekuyizinkulungwane zeminyaka, kodwa ngenxa ukufuduka ukutsheka Umhlaba kwakungomunye iNkanyezi yaseNyakatho iminyaka eyinkulungwane edlule.

Ngayiphi umlaza kuba

Leli gama - hhayi igama lenkanyezi othize, kodwa indima kuphela oqhubeka ukukhanya, ekhombe enyakatho. Esikhathini sanamuhla nendima eyadlalwa iNkanyezi yaseNyakatho Alpha ye-Little Dipper, okuyinto eyodwa kuphela degree kusukela North Celestial Pole. Lokhu Umlaza bhá. Ursa Minor yakhiwa 29 izinkanyezi, eziyisikhombisa kuphela okuyinto igqamile ngokwanele ukuze sibonakale ngokucacile. Akha sibalo, othiwa ebhakedeni encane. Ekupheleni usiba lwayo futhi yaseNyakatho.

Lokhu umlaza - hhayi enkulu futhi ivuliwe endaweni 56th ngosayizi. Kodwa siyazi ukuthi akuyona nje ngoba esibukweni isithombe Big Dipper, kodwa futhi ngenxa yalokho-ke namuhla ukuthi iNkanyezi yaseNyakatho. sibonga wakhe kuphela, thola umlaza i-Ursa Minor. Kodwa lokhu Yiqiniso, udinga ukwazi ukuthi ungathola kanjani ukuthi iNkanyezi yaseNyakatho esibhakabhakeni esigcwele izinkanyezi.

Izimpawu izinkanyezi

Libhekisela izinkanyezi variable, futhi iyaqhubeka ibizwa ngokuthi Cepheids. Phakathi okusizwa ukushaya salo izinsuku ezingaphezu kwezingu-amane, futhi kule nkathi kuba isimo ezolile isihlobo. Izazi zezinkanyezi ziye kunquma ukuthi kwandisa ukukhanya futhi abantu yesimanje likhanya kakhulu beminyaka engaphezu kwenkulungwane edlule. Ngakho manje lula kakhulu ukufunda indlela yokuthola ukuthi iNkanyezi yaseNyakatho esibhakabhakeni. Kodwa kunenkolelo yokuthi ke kungokwalabo ezibolile nokuguga kakhulu.

Lokhu inkanyiso kungokwalabo ekilasini supergiants. Kuyinto izikhathi 23 kunenani Sun ngobukhulu futhi ezikhathini 4 isisindo sayo. A licace ukukhanya kwethu ngezikhathi 2500. Lena Inkanyezi double, kodwa ezingasenza singazwani azimisele kuphela esebenzisa isibonakude-HeartnocularsEND_BOLDEND_FONT. Ngakho-ke, eyesibili kungabonwa kuphela 30s kwekhulu lama-20. A Hubble ezinqunywe 2006 ukuthi uhlelo kathathu.

Umbala inkanyezi kancane aphuzi, futhi kancane elangeni elishisayo. kude kangakanani eMhlabeni, basalokhu bengakakwazi ukukhomba. Kukholakala ukuthi ulingana iminyaka ukukhanya 434.

Indima iNkanyezi yaseNyakatho

Ingasetshenziselwa ukucacisa amaphuzu yekhampasi. Uma ume ukubhekana kwakhe, khona-ke emuva eningizimu. Ukugxila ukuthi iNkanyezi yaseNyakatho, ungase futhi ukunquma latitude ukuba ngaphakathi degree elilodwa. Ukuze wenze lokhu uzodinga protractor, okumele ulethe inkanyezi, futhi yokulinganisa ukuqonda, okumele ilungiswe maphakathi kwesisekelo salo. Khipha angle etholwe 90 degrees futhi wamukele value-latitude. I okunye enyakatho wena, ayanda lalingabonakali emkhathizwe kuyoba iphuzu edingekayo, futhi kuba yilapho omunye izinkanyezi ubona nxazonke. Uma wazi ukuthi ungathola kanjani ukuthi iNkanyezi yaseNyakatho esibhakabhakeni esigcwele izinkanyezi, ungahlala ukucacisa indawo yakho.

History of the North Star

Baxhashazwe kwezibani ngaso sonke isikhathi ikhanga abameleli yazo zonke izizwe. Ama-Arabhu lasendulo wayekubheka njengelungelo imbobo esibhakabhakeni, futhi kuye kwahlotshaniswa legend of it, echaza ukuthi lokhu kuthathwe njengecala lomngcwabo giant lapho itholakala esibhakabhakeni iqhawe. AmaGreki walibiza Kinosoura, okusho "umsila inja." Kodwa e-India, kukhona legend enhle ukuthi uNkulunkulu wenza inkanyezi ibe njengenyama yomfana omncane, okungekho muntu kungamphazamisa emthandazweni. Amagama izinkanyezi nemilaza kwamiswa endulo nezinganekwane eziningi ukuchaza imvelaphi yabo.

Indlela yokuthola ukuthi iNkanyezi yaseNyakatho ku besibhakabhaka esinezinkanyezi

Uma wazi ke, awusoze ulahleke. Phela, kuba Nenkabazwe iyabonakala ubusuku bonke futhi ngasiphi isikhathi sonyaka futhi njalo sikhomba enyakatho. Ukuze uthole ukuthi iNkanyezi yaseNyakatho, kuqala funa Big Dipper. Izinkanyezi elikhanyayo eziyisikhombisa akha sibalo efana ebhakedeni. Uma ibenze ngokwengqondo ogangeni komugqa ebhakedeni, buqamama eside kahlanu ukwedlula ubude odongeni, uzobona ukuthi iNkanyezi yaseNyakatho.

Uma ngokungazelelwe Big Dipper ayibonakali, okuyinto ezingavamile, ungasebenzisa umlaza ka Cassiopeia, okuyinto efana incwadi "M". Uma sihlanganisa izinkanyezi ezintathu egqamile futhi ukuziphatha kwakhe phakathi umugqa perpendicular ibanga kane mkhulu kunezinhliziyo ububanzi ezinkanyezi, uzobona ukuthi iNkanyezi yaseNyakatho.