Constellation Triangulum Galaxy M33 kunye isantya

It is a umlaza ezulwini kumntla ikhweyitha zezulu Tri (emfutshane igama lesiLatin Triangulum) yenye yezinto ezininzi umdla lokufundisisa yi amateurs.

Indawo esibhakabhakeni

Ebusuku obumnyama, xa kungekho imithombo ukukhanya okuqaqambileyo, siza kukwazi ukubona ukuba ngohlobo ngokucacileyo ezichazwe yi iinkwenkwezi ezintathu isafobe ezifanayo unxantathu evuthelweyo. Magnitudes ukuba ichazwa njenge: 3m ne4m ababini.

Ngoko ke, oku kungabonakala ngeliso lenyama.

Namakroza ezimelene ungalawula kwi nesibhakabhaka esimnyama apho Triangulum uhlanjwa umlaza. Oku kuya kukunceda Andromeda, Perseus, Aries kunye Pisces.

Kwimbali kunye neentsomi

Le constellation kuye kwaziwa ukususela yamandulo, kodwa apho hle igama kuhlala ayaziwa. Kukho amanqaku ngalo kwiikhathalogu baseBhabhiloni kunye ngqangi ezibhaliweyo malunga 1100 BC. Constellation yaziwa ukususela kwixesha lokuzalwa ngeenkwenkwezi kwaye iye yachazwa yesiGrike Ptolemy kwi BC ngenkulungwane yesibini Constellation Triangle waya iitshathi inkwenkwezi i amaKrete namaFenike. Yonke ibonisa ukuba kukho imbali ixesha elide. Enye ngeenkwenkwezi yamandulo, Eratosthenes, lekroza Triangulum yayifana ukufana kunye ogudle komlambo iNayile, eGrisi kwathiwa Deltonon inikeza ngenxa ofana abakhulu Greek ileta "delta".
Ukususela imithombo ebhalwe kwiintsomi zamaGrike, kwakusazeka ukuba Triangulum umlaza bunxulunyaniswa kwisiqithi Demeter - eSisili - kunye nemizi yayo emithathu emikhulu.

Thetha malunga iincopho iimpawu

Constellation kanxantathu yakha imilo embhoxo kwemilo zejiyometri, ngokwegama layo.

Ubonakala iinkwenkwezi ezigqamileyo ezintathu kule umlaza nje. Ezigqame izinto yesiqalo Alpha, Beta kunye Gamma yakha ubume mhlali kanxantathu. Izidumbu space libalulekileyo lekroza Triangulum ziquka into aqaqambe kwayo kwinkqubo inkwenkwezi, beta, ebizwa Deltotum. Ukususela Umhlaba ukuya kumgama le nkwenkwezi nama-125 ukukhanya iminyaka. Okwesibini likhanya kwi lekroza - Alpha - yokuhlela libhekisela subgiants ezimhlophe-yellow. Kwakhona ngokuba enekona lo nxantathu kukho spectrum kabini star entsonkothileyo. Umgama ukuya inkwenkwezi into - 64,2 ukukhanya-iminyaka. Gamma, inkwenkwezi wesithathu ukuba libe njengombane, nenomlanga emhlophe, umhlaba kumgama 188 iminyaka elula. Delta na isakhiwo esifanayo Alpha. Kumafa yayo ezimbini ezincinanana - tyheli naorenji. Umgama phakathi iplanethi yethu kwaye ezi iinkwenkwezi ubuncinane 35 iminyaka elula.

Ukonakala Galaxy M33

Constellation lula ukuluqonda kwaye iqulathe kwi imida yayo ebonakalayo, phofu ezikhanya, kodwa noko ezaziwayo-kakuhle kumnyele Ukonakala M33, nto leyo uhlobo SC kwaye yinxalenye yeqela iminyele zasekuhlaleni. It ngandlel engacacanga, kukho iinkwenkwezi ezinkulu ezininzi oqaqambileyo oluhlaza ezisebenzisanayo inkwenkwezi kunye ukwandisa lexinene sesazulwini sayo. Umgama ukusuka eLangeni isantya Galaxy M33 ulingana kwiminyaka ukukhanya million ezintathu. Kule Galaxy ngoku wavula ngaphezulu kwama-110 kweenkwenkwezi yomahluko.

Iinjongo ezinkulu kulo mmandla le nesibhakabhaka Galaxy Andromeda, iMilky Way Galaxy Triangle, okwabizwa ngokuba M33 okanye NGC598.

Ezi iminyele siba emikhulu zabo sub-amaqela beminyele. Inkoliso yabo sizibandakanya "umzali" imikhosi enkulu omxhuzulane. Galaxy Triangle gaba abekekileyo lesithathu (emva kweAndromeda kunye iMilky Way) njengenxalenye ye-Local Group beminyele. ububanzi bayo 50-55,6 amawaka ukukhanya-iminyaka.

Xa kwabeMi i Triangle wafumanisa emngxunyeni omnyama M33 X-7, indawo yobukhulu enkulu ngokwaneleyo. ubunzima bomzimba cosmic mkhulu amaxesha Sun 16. Le yenye mingxuma enkulu emnyama, ngaphandle mingxuma kuphela omkhulukazi usondele ngokwaneleyo kuthi.

Xa constellation le Triangle kuquka ezinye iinkqubo galactic, abaqiniseki eqaqambileyo, kunye nexabiso lazo ayidluli kwi ogcwele elinanye. I inkulu of them - NGC925 spiral Way. Umgama ukusuka elangeni yethu NGC925 ukukukhanya-kwiminyaka million 46. kude ngokwaneleyo Le, kodwa ngenxa ngezibonakude eziphakamileyo-enikwe, ngeenkwenkwezi bafunda isithuba kwaye izinto ezizodwa iphela kule nxalenye ye zezulu.