Ìgwè kpakpando Triangulum galaxy M33 na gburugburu

Ọ bụ a eluigwe ìgwè kpakpando nke Ugwu Ụwa nke elu-igwe Tri (abbreviated Latin aha nke Triangulum) bụ otu n'ime ihe ndị kasị akpali ihe n'ihi na ọmụmụ na-enwechaghị ahụmahụ.

Location nke elu-igwe

Na ọchịchịrị abalị, mgbe ọ dịghị ìhè na isi mmalite, anyị ga-enwe ike ịchọpụta ya n'ụdị doro anya site na atọ kpakpando nke a ọnụ ọgụgụ yiri ihe elongated triangle. Magnitudes ha na-egosipụta dị ka: 3m na 4m abụọ.

Ya mere, ọ ga-hụrụ na gba ọtọ anya.

Ndị agbata obi ìgwè kpakpando nwere ike ịnyagharịa nke jupụtara na kpakpando na mbara igwe chọta ebe ìgwè kpakpando Triangulum. Nke a ga-enyere gị Andromeda, Perseus, Aries na Pisces.

Si akụkọ ihe mere eme na akụkọ ifo

Nke a ìgwè kpakpando a mara ebe n'oge ochie, ma ebe kpọmkwem bụ aha na-anọgide na-amaghị ama. E nwere ndetu banyere ya na ndị Babilọn na catalogs na ihe odide ndị e dere na ihe dị 1100 BC. Ìgwè kpakpando a na-mara ebe ọ bụ na oge nke ọmụmụ nke mbara igwe na e kọwara na Greek Ptolemy na narị afọ nke abụọ BC Ìgwè kpakpando Triangle gara kpakpando chaatị dị iche iche nke Cretans na Finishia. Ihe niile na-egosi na o nwere a ogologo oge akụkọ ihe mere eme. Otu nke oge ochie-enyocha mbara igwe, Eratosthenes, na ìgwè kpakpando Triangulum yiri a myirịta na Delta nke River Nile, na na Greece ya a na-akpọ Deltonon ruru ndepụta yiri uppercase Greek leta "Delta".
Site dere na isi mmalite na akụkọ ifo ndị Gris, ọ mara na ìgwè kpakpando Triangulum a mata na n'àgwàetiti Demeter - Sicily - na ya atọ isi obodo.

Ekwu okwu banyere ndị e ji mara ọnụ ọnụ

Ìgwè kpakpando triangle Nleta a udi echetara a geometric udi, dị ka aha ya.

Na-egosi dị ka atọ ndị kasị ùgwù kpakpando a ìgwè kpakpando. Egbuke w akpọkwa Alpha, Beta na gamma Nleta kpọmkwem udi nke a triangle. The kasị dị ịrịba ohere ozu na ìgwè kpakpando Triangulum gụnyere egbuke ihe ya kpakpando usoro, beta, na-akpọ Deltotum. Site Earth na anya nke kpakpando a bụ mkpokọta 125 ìhè afọ pụọ. Nke abụọ egbuke na ìgwè kpakpando - Alpha - nhazi ọkwa-ezo aka na-acha ọcha-acha odo odo subgiants. Ọ na-akpọ ndị vertex nke triangle bụ a abụọ kpakpando mgbagwoju ụdịdị dị iche iche. The anya ka kpakpando ihe - 64,2 ìhè-afọ. Gamma, nke atọ kpakpando gbaa, a na-acha ọcha Dwarf, bụ Earth na a anya nke 188 ìhè afọ. Delta nwere otu Ọdịdị dị ka Alpha. Na ya mejupụtara abụọ Dwarf - odo na oroma. The anya n'etiti anyị na mbara ala na ndị a kpakpando bụ dịkarịa ala 35 ìhè afọ.

Gburugburu Galaxy M33

Ìgwè kpakpando mfe recognizable na e dere na ya na-ahụ anya ókè, ma ọ bụghị na-egbuke egbuke, ma otu pụtara maara nke ọma gburugburu galaxy M33, nke bụ ụdị SC na bụ akụkụ nke otu ìgwè ndị obodo ụyọkọ kpakpando. Ọ dịtụ na-edochaghị anya, e nwere ọtụtụ nnukwu na-egbuke egbuke-acha anụnụ anụnụ na kpakpando na kpakpando ụyọkọ na-amụba njupụta ya center. The anya si Sun na gburugburu galaxy M33 bụ hà atọ nde ìhè afọ pụọ. Na nke a galaxy ugbu a meghere karịa 110 agbanwe kpakpando.

The isi akpọkwa mpaghara a nke elu-igwe na- Galaxy ANDROMEDA, Milky Way na Galaxy Triangle, makwaara dị ka M33 ma ọ bụ NGC598.

Ndị a bụ isi gburugburu ụyọkọ kpakpando nwere onwe ha sub-iche iche nke ụyọkọ kpakpando. Ọtụtụ n'ime ha na-metụtara "nne na nna" nnukwu ndọda agha. Galaxy Triangle kwesịrị nsọpụrụ n'ohu atọ (mgbe Andromeda na Milky Way) dị ka akụkụ nke Obodo Group ụyọkọ kpakpando. Ya dayameta bụ banyere 50-55,6 puku ìhè-afọ.

Na galaxy nke Triangle chọpụtara oghere ojii M33 X-7, a zuru ezu nnukwu size. w aru uka ukwuu karịa Sun 16 ugboro. Nke a bụ otu n'ime ndị kasị ibu nwa oghere, na wezụga nke naanị supermassive oghere rutere nso anyị.

Na ìgwè kpakpando nke Triangle agụnye ndị ọzọ galactic usoro, ha na-erughị na-egbuke egbuke, na ha bara uru anaghị gafere nke iri na otu stellar. The kasị ibu nke ha - na gburugburu galaxy NGC925. The anya si anyanwụ anyị na NGC925 bụ 46 nde ìhè-afọ. Nke a dị nnọọ ezu, ma ekele na elu-kwadoro telescopes, enyocha mbara igwe na-amụ ohere na pụrụ iche ihe nke eluigwe na ala na akụkụ a nke elu-igwe.