Biyu taurari masu haske a cikin ƙungiyar taurari Orion: sunan. Mafi mashahuri taurari a cikin ƙungiyar taurari na Orion

Constellation Orion - daya daga cikin mafi kyau a cikin dare sama. Shi ne saba wa da yawa daga da yara: yana da wuya a yi watsi da, kamar yadda ake] ora wa taurari da kuma wani sarari suKe abubuwa a cikin ƙungiyar taurari na Orion za a iya gani daga Earth da ido tsirara. Wadannan sun hada da fitilu, a kan wani yawan sigogi mafificin da rãnã da kyau Great Nebula M42. Biyu taurari masu haske a cikin ƙungiyar taurari Orion, Rigel da Betelgeuse, sosai sauki samu a sama. Su sauƙaƙe ganewa na sauran abubuwa na ƙungiyar taurari.

description

Orion - tsoho yanci hali, gwani mafarauci, abokin da lover Atamis. Legends da camfin game da ƙungiyar taurari Orion ce cewa ya bayyana ga nufin sama disconsolate aljanna wanda ya kashe da mafarauci a sakamakon ya dabaru kishi wa Apollo. Atamis alwashin ko da yaushe tuna da ƙaunataccen da kuma sanya shi a kan sararin sama.

A tsari na abubuwa ne sauki tsammani da silhouette na wani mafarauci. Ya tsaya a cikin sama da tashe kulob din, da takobi a bel da garkuwa a hannu. Details na ƙungiyar taurari an san asterism. Sheaf Forms halayyar siffar. Orion ta bel aka hada da uku sosai a bayyane taurari, located a kan tafarki line. Located kawai a kasa da asterism Sword of Orion, ciki har da guda biyu taurari da kuma tsakanin su wani m hancin gurtsun dabino ba M42 nebula. Belt kudu-maso-gabashin karshen layi ya nuna Shi'ira da kuma arewa-maso-yammacin - a kan Aldebaran.

M kowane haske star a cikin ƙungiyar taurari Orion. Masaukai a kusa da shi, rasa a da kyau na shi ne saboda rashin wannan babban yawan m abubuwa na ta luminosity.

garland

Tsakiyan wannan babban al'amari tsaye daga wani biyu daga Refayawa. A tarihi sunan biyu haske taurari a cikin ƙungiyar taurari Orion - Rigel da Betelgeuse. Da kimiyya tsarin rubutu - Beta da kuma Alpha Orionis, bi da bi. Dukansu giant, kamar yadda aka ambata riga, shi ne daidai bayyane daga Earth. Za mu iya cewa sun gasa ga title na farko taurari a wannan wani sarari suKe adadi. Betelgeuse aka kaddamarda kamar yadda Alpha, amma da ɗan haske Rigel.

Name biyu haske taurari a cikin ƙungiyar taurari Orion ne na Larabci asalin. Rigel nufin "kafar", da kuma Betelgeuse - "hamata." Sunayen taurari, don haka ba wani m fahimtar inda manyan malaman. Alpha Orion located a dama hamata na mafarauci, kuma Beta - a kafarsa.

ja supergiant

Betelgeuse a hanyoyi da dama da za a iya gani cikin mafi muhimmanci luminary a Orion. Wannan ja supergiant game da semiregular m star: ta luster dabam daga 0.2 zuwa 1.2 girma. A wannan yanayin, da karami da iyaka luminosity wuce matakin da wannan siga a rana a tamanin dubu sau. Rabuwa da star da kuma Duniya nesa a kan talakawan da aka kiyasta ya zama 570 haske shekara (da ainihin darajar da siga ne ba a sani ba).

The girma na Betelgeuse za a iya gane ta hanyar kwatanta su da masu girma dabam na falakinsu na taurari da rana da tsarin. A m size na star, idan ka sanya shi a kan shafin na mu star, zai rufe dukan sarari ga kewayewa daga Mars. Matsakaicin - zai dace da kewayewa na Jupiter. Weight Betelgeuse mafi hasken rana a 13-17 sau.

nazarin matsalar

Alpha Orionis a kan girma na miliyan 300 sau mafi girma fiye da hasken rana. Ainihin da diamita da wuya a yi awo, saboda nisa daga cibiyar na star sannu a hankali rage-rage hantsinta. An yi imani da cewa idan da nisa zuwa Betelgeuse dauki kan 650 haske-shekara, da darajar da diamita jeri daga 500 zuwa 800 m ga sigogi na mu star.

Betelgeuse - na farko bayan rana tana haskaka ga wanda Space kawo nesa kusa su iya samun wani faifai image. A cikin photo kama da yanayi na star tare da ultraviolet da haske tabo a cikin cibiyar. Its girma wuce 'yan dozin sau da diamita na duniya. Da yawan zafin jiki na wannan yanki ne da yawa mafi girma daga cikin sauran na jiki matsanancin surface. Asalin da tabo ne har yanzu ba a sani ba. An yi imani da cewa shi ne sakamakon da tasiri a kan yanayi na star na wani sabon jiki sabon abu.

kafa Orion

Rigel - da haske star a cikin ƙungiyar taurari Orion. Hare ƙungiyar taurari Eridanus kuma m zuwa sama image na mythical mafarauci, sau da yawa gano a cikin sama da su kusanci zuwa ga aron kusa. Beta Orionis, godiya ta zuwa ga haske, da hidima a matsayin wani tunani da kallo.

Rigel - a blue-fari supergiant star tare da na gani girma - 0,12. A nesa daga Sun zuwa star ne game da 860 haske-shekara. Radius Beta Orion bada irin wannan siga na Betelgeuse. A wannan yanayin, da luminosity na Rigel fi girma fiye da na mu star, 130 sau dubu. By wannan siga shi ne gaba da Alpha Orionis.

Kamar yadda Betelgeuse, Rigel - m star. An halin da sababbu sake zagayowar darajar canje-canje daga 0.3 zuwa 0.03 tare da wani lokaci na kimanin kwanaki 24. Rigel gargajiyance dauke su wani sau uku star tsarin. Wani lokaci sai ya aka yaba tare da hurumin na huɗu bangaren. Duk da haka, wata hujja bayyananniya daga ta zama bai riga ya sami.

maƙwabcinsa

Tare da Beta Orionis alaka Mayya Head Nebula. Its siffar ne sosai sosai kama da mayya ta kai a wani nuna hat. Wannan tunani nebula, da glowing godiya ga unguwa tare da Rigel. A hotuna Mayya Head yana da wani bluish tinge, kamar yadda barbashi na cosmic ƙura a cikin abun da ke ciki na nebula ne mafi alhẽri daidai da blue haske, kuma shi kansa ya Rigel a blue ɓangare na bakan.

ci gaba

Biyu taurari masu haske a cikin ƙungiyar taurari Orion zai zama ba ko da yaushe. Dukansu ciki matakai, jima ko daga baya zai kai ga kona man fetur da yiwu fashewa - m girma ba moriya ga dogon lokacin da rayuwa. Duk da haka, a wannan shekaru da suka daidai isa. A cewar kintace na Betelgeuse zai haskaka a kalla shekara dubu biyu. Sa'an nan za ta durkushe da kuma fashewar. A wannan yanayin, da hantsinta zama m zuwa hasken rabin ko ma wani cikakken watã. A wani labari Betelgeuse "zare jiki" jũya a cikin wani farin Dwarf. A cikin wani hali, a karshen kan aiwatar da nazarin sasannin Kiyayewa kafada da Orion za a sõmammu.

Rigel ne ma jiran rabo ya haskaka a cikin sama domin wani gajeren lokaci mai babbar fashewa da iko. Karkashin zaton na fushinsa zai zama daidai ga kwata na da watã.

sauran manyan malaman

Biyu taurari masu haske a cikin ƙungiyar taurari Orion - ba ne kawai da-alama abubuwa na wannan samaniya juna. Hunter Belt kunshi uku a fili a bayyane tare da hasken Duniya. Yana Mintaka (Delta Orionis), Alnitak (Zeta) da kuma Alnilam (Epsilon). A kan hagu kafada da mafarauci ne Bellatrix (Gamma Orionis), da uku haske batu a cikin ƙungiyar taurari. Its luminosity ne mafi girma daga hasken rana a 4000 sake. Daga cikin taurari observable da ido tsirara, Bellatrix kasaftawa gagarumin dumama da surface. Its zazzabi kiyasta a 21 500º C.

Nebula da kuma baki rami

Biyu mafi haske taurari a cikin ƙungiyar taurari Orion aka located kawai a kasa da kugu kuma suna da wani mafarauci Sword. Wannan Theta da kuma kadan, Orionis. Therebetween m uku abu, wanda ba su sani ba kuma a dangana ga wani adadin taurari. Duk da haka, wannan ne Mai girma Nebula na Orion, wanda alama daga Earth kadan blur. Akwai kullum kunno kai sabon star. Sa'an nan mai yiwuwa shi ne mafi kusa ga Duniya baki rami taro m ga rãnã, 100 sau.

Ba kasa da M42, sanannen Tocilan da nebula da Horsehead Nebula, kuma an located in ƙungiyar taurari na Orion. Farko da gaske kama wuta, billowing kan wuta, ga abin da ya samu sunansa. Horsehead Nebula ma form kuɓutar da sunan. A hotuna doki silhouette za a iya gani da kyau. Kamar yadda idan ta ne game da gallop on. Horsehead nufin da tunani nebula: da kanta ba emit haske. Yana samar da wata dama ga sha'awan ma'aikaci bango nebula IC 434. Yana haskaka duhu makwabcin.

A yawa hotuna nesa sau da yawa gani da ƙungiyar taurari na Orion. Ban sha'awa abubuwa: taurari, nebulae, girgije da gas da kuma cosmic kura - suna dukar a kyaunsu a cikin hotuna. Duk da haka, ko da tare da Duniya silhouette mafarauci alama babu kasa da ban sha'awa. Irin wannan mai yawa mai haske da kuma a bayyane ga tsirara ido abu ne ba na hali, watakila, domin ba wani sarari suKe images.

Yanã son ganin duk da kyakkyawa da cewa boyewa yanci mafarauci iya daukar amfani da yawa albarkatu a kan ilmin taurari da cewa gudanar da bincike a ciki har da ƙungiyar taurari Orion: "Astrogalaktika" sama taswirar Google Sky, da sabis "Google Earth".