Wik Umqhele - Umlaza southern Nenkabazwe esibhakabhakeni

Ngo Nenkabazwe eningizimu eduze Sagittarius futhi Scorpio, itholakala umlaza mncane impela - South Umqhele. Kuyini ezithakazelisayo iyona iKhima, kungani kangaka okuthiwa? Futhi kuze kube kangakanani kusuka ku-constellation Corona Borealis? Kulesi sihloko uzothola izimpendulo zayo yonke le mibuzo ezithakazelisayo.

Umsuka igama umlaza Southern Umqhele

wonke esibhakabhakeni yethu igcwele izigidi izinkanyezi, ezahlukene ukukhanya kanye nosayizi. Abaningi babo namanje izazi zezinkanyezi endulo baye bahlanganyela iKhima, ukwenza kube lula ukuyisebenzisa.

Ebusuku, isibhakabhaka kungabonwa "umqhele" ezimbili, ngasinye sazo okuthiwa ngokuvumelana Nenkabazwe lapho iyabonakala. Constellation ku Nenkabazwe eningizimu ibizwa ngokuthi i-Crown yaseNingizimu, eNorth - Northern Umqhele.

Constellation South Umqhele wayengomunye walaba nemilaza 48 wokuqala, okuyinto kukhathalogi yayo yezinkanyezi ezingaphezu kwekhulu lesibili ube Klavdiy Ptolemey. Ngasekuqaleni leli umlaza ngokuthi the Wheel of Ixion, Prometheus, Umkhumbi, Uraniks. Igama lanamuhla elithi ayebonakele sibonga sezinkanyezi Polish Yanu Geveliyu.

Umsuka gama awahlobene nanoma yimuphi inganekwane ethize, kukhona kokuqagela kuphela okwamanje. Ngokusho kwenye inguqulo, ilungiselelo izinkanyezi umlaza lifanekisela umqhele omuhle phezu kwenhloko yembuzi, centaur Chiron - komfundisi ohlakaniphile futhi ezinhle ngesiGreki izinganekwane namaqhawe. Ngokusho kwenye inguqulo, unkulunkulu Dionysus ukhishwa poetess UCorinna umqhele yokudumisa uzowanqoba mncintiswano Pindar kweThebes, ngemva kwalokho enomqhele wegolide immortalized amazulu njengendlela umlaza. Le nganekwane sesithathu uthi umqhele ayifake amazulu ngemva Dionysus ezikhishwe kanina eHayidese. Ngokuvamile lokhu legend ngezikaNkulunkulu umlaza Corona Borealis.

Ososayensi abaningi bakholelwa ukuthi umlaza igama layo sivela ukufana ne umlaza Corona Borealis.

Indlela yokuthola South umqhele ezulwini

Lokhu umlaza eseningizimu esibhakabhakeni Nenkabazwe kunalokho buthuntu, kodwa kuyabonakala uma ufisa. Ngo izinkanyezi South Umqhele 40, 20 babo abonakala ngokubona okubonakala ngeso lenyama. July no-August - isikhathi esingcono ukuyohlolwa. Ikakhulukazi umlaza ezinhle kuyabonakala latitude lamadigri 44. Ngo eningizimu yeRussia ubonakala ke ngokuphelele, ezindaweni ezimaphakathi - ngokwengxenye.

Indlela elula ukuthola South Umqhele emkhathizwe, esekelwe umlaza ka Sagittarius. Okokuqala udinga ukuthola Kaus Australis - inkanyezi bhá we Sagittarius. Eningizimu-mpumalanga Kaus Australis i arc shape futhi kuyoba South Umqhele. Ngo eningizimu Umqhele kukhona altare umlaza futhi Telescope, futhi ukuya ngasentshonalanga kuyinto Scorpio.

Izinkanyezi eNingizimu ingxenye Umqhele

Alfekka Meridian kuyinto alpha we iKhima, lokhu kusho ukuthi inkanyezi bhá e Southern Umqhele. Ngisho izinkanyezi ezikhanya ka umlaza musa idlule 5m ezidlula sobala. Alfekka inkulu okwesibhakabhaka. Kuyinto izikhathi 2.5 kunenani Sun futhi akhiwe at ibanga 130 light-years kude. Kuyinto inkanyezi kuphela igama kule umlaza.

yesibili inkanyezi bhá lungaphezu ngaphesheya (ukukhanya-engaba ngu-500 kusukela Sun) kuqala. Kuyinto giant orange, okuyinto izikhathi 43 kunangendlela inkanyezi yethu. Ingeyesithathu ngobukhulu inkanyezi (gamma) liyinkanyezi kanambambili.

ENingizimu Umqhele ifu isikhala uthuli ngilulekela light-years nesishiyagalombili, cluster globular NGC 6541 at ibanga 15,000 light-years, okuyinto wavulwa ekhulwini XIX.

Ezinye izinto okungenzeka akuthakazelise izazi zezinkanyezi - a esigaxeni. Kulesi umlaza kungabonakala izingxenye ezintathu, bonke babo bayithusi okwesibhakabhaka. Nebula-NGC 6729 anezakhi emissive lokuzenzela.

isiphetho

Constellation e Nenkabazwe eningizimu, impela kancane like umlaza Corona Borealis. Nakuba igama layo kungenzeka enesibopho 'namesake "enyakatho, le-constellation has a lot of izici.