Constellation Triangulum galaxy M33 da kuma karkace

Yana ne na sama ƙungiyar taurari na arewacin yammancin duniya daga sama Tri (rage tsawon Latin sunan Triangulum) yana daya daga cikin mafi ban sha'awa abubuwa domin binciken da yan koyo.

Location a cikin sama

A cikin duhu dare, a lokacin da babu wani haske kafofin, za mu iya gane shi a cikin nau'i na fayyace ta uku da taurari da wani adadi kama da wani elongated alwatika. Magnitudes aka bayyana a matsayin: 3m da 4m ga biyu.

Saboda haka, ana iya gani da ido tsirara.

A makwabta masaukai iya kewaya a cikin taurarin sama don gano wuri da ƙungiyar taurari Triangulum. Wannan zai taimaka maka Andromeda, Perseus, Aries da Pisces.

Daga tarihi da kuma mythology

Wannan ƙungiyar taurari aka sani tun tsufa, amma inda daidai ya sunan zauna ba a sani ba. Akwai rubutu game da shi a Kaldiyawa taskoki da kuma rubuce-rubucen da aka rubuta a} alla, 1100 BC. Constellation da aka sani tun lokacin haihuwar ilmin taurari da kuma da aka bayyana a cikin Greek Talomi a karni na biyu BC Constellation Bamuda halarci star Charts na Karitawa, da Phoenicians. Duk abin ya nuna cewa yana da wani dogon lokaci tarihi. Daya daga zamanin d falakin, Eratosthenes, da ƙungiyar taurari Triangulum kama da wani kama da yankin Neja Delta na kogin Nile, kuma a Girka shi aka kira Deltonon saboda shaci kama babban Greek harafin "Delta".
Daga rubuta kafofin kan Girkanci mythology, an san cewa ƙungiyar taurari Triangulum aka gano tare da tsibirin Demeter - Sicily - da kuma ta uku manyan birane.

Magana game da halayyar kololuwa

Constellation alwatika siffofin da siffar reminiscent wani lissafi da siffar, bisa ga sunan.

Bayyananne matsayin uku mafi shahararren taurari a cikin wannan ƙungiyar taurari. Haske cosmic abubuwa Alpha, Beta da Gamma Forms da ainihin siffar alwatika. A mafi muhimmanci sarari jikuna a cikin ƙungiyar taurari Triangulum hada da haske abu a cikin star tsarin, beta, kira Deltotum. Daga cikin Duniya da nesa da wannan star ne kamar 125 haske shekaru tafi. Biyu haske a cikin ƙungiyar taurari - Alpha - rarrabuwa yana nufin fari-yellow subgiants. Haka kuma an kira da kokuwa na alwatika ne biyu star hadaddun bakan. Da nisa zuwa star abu - 64,2 haske-shekara. Gamma, da uku star ga haske, wani fari Dwarf, ne Duniya a nesa na 188 haske shekaru. Delta yana da guda tsarin a matsayin Alpha. A abun da ke ciki biyu Dwarf - rawaya da kuma orange. A nisa tsakanin mu duniya da wadannan taurari ne a kalla 35 haske shekaru.

Karkace Galaxy M33

Constellation sauƙi recognizable kuma ƙunshi a bayyane iyaka, ko da yake ba da haske, amma daya fairly sanannun karkace galaxy M33, wanda shi ne wani irin Sc kuma shi ne wani ɓangare na ƙungiyar na gida taurari. Yana da ɗan m, akwai mutane da yawa m haske blue taurari da kuma star gungu tare da kara yawa a cikin cibiyar. A nesa daga Sun zuwa karkace galaxy M33 ne daidai da uku da miliyan haske shekaru tafi. A wannan galaxy a halin yanzu bude fiye da 110 m taurari.

A manyan abubuwa na wannan yankin na sama ne Galaxy ANDROMEDA, Milky Way da kuma Galaxy Bamuda, kuma aka sani da M33 ko NGC598.

Wadannan manyan karkace taurari suna da nasu sub-kungiyoyin na taurari. Mafi yawan su suna da dangantaka da "iyaye" babbar gravitational sojojin. Galaxy Bamuda m darajõji uku (bayan Andromeda da Milky Way) a matsayin wani ɓangare na Local Group of taurari. Its diamita ne game da 50-55,6 dubu haske-shekara.

A galaxy na Bamuda gano baki rami M33 X-7, a isasshe manyan size. cosmic jiki taro mafi girma daga Sun 16 sau. Wannan shi ne daya daga cikin mafi girma a baki ramukan, tare da banda kawai supermassive ramuka kusa isa daga gare mu.

A cikin ƙungiyar taurari na Bamuda ya hada da wasu galactic tsarin, sun kasance ƙasa mai haske, kuma da darajar ba ya wuce ta goma sha ɗaya gagarumi. The most of su - da karkace galaxy NGC925. A nesa daga mu rãnã zuwa NGC925 ne miliyan 46 haske-shekara. Wannan shi ne mafi isa, amma godiya ga high-powered nesa, Masana ilmin karatu sarari da kuma musamman abubuwa na duniya a wannan ɓangare na sama.