Rigel - nyeredzi, achirova simba uye runako

Rigel - nyeredzi, inobata vanhu norunako wayo kubva munguva dzekare. In Egipita akaziviswa namwari wevakafa uye mudziviriri kudenga Sahom uye gare gare Osiris. Rigel - chikamu renyeredzi zveOrionhi, mumwe dzepamusorosoro nemifananidzo kudenga.

nzvimbo

Orion - renyeredzi muchando. The yakanakisisa nguva kuchichengeta - kubva November kusvika January. Its nyore zvakakwana kuti azive Zvinovheneka matatu mudungwe chete yakarurama mutsetse, kuchengeta kure chete pakati pavo. Izvi bhandi zveOrionhi, ngano muvhimi, mwanakomana Poseidon wakaiswa kudenga pashure porufu. nyeredzi matatu, hunonziwo Vatatu Kings kana Magi, kuonekwa usiku kumaodzanyemba denga. Pamusoro Belt anopenya zvakajeka zvinoonekwa yakatsvukuruka pfungwa. Uyu Alpha Orionis, Betelgeuse. Anenge Tsanga yacho yaichekwa mhiri kubva, pasi Kings Three, ndiye Beta kuti mufananidzo uyu wokudenga - Rigel, nyeredzi, runoonekwa yakanaka kwazvo.

Zvinofadza kuti Rigel iri pedyo yokudenga neequator, kuti rinowanikwa kuongorora zvinenge pose. Zvisinei ichi ichokwadi, nokuti yose renyeredzi zveOrionhi.

gumbo Orion

Kufanana nevamwe Zvinovheneka zhinji, Beta Orionis ane zita dzechiArabhu mavambo. Rigel zvinoreva "gumbo". Hongu, uye chitarisiko iri yorudzi muvhimi.

Chii ruvara ndiye nyeredzi Rigel? Kuti tipindure mubvunzo uyu nokuongorora mudenga chando usiku. Somunhu nyore mucherechedzi uye nyanzvi, vakabata teresikopu, Rigel ichaonekwa sezvo rinokwanisa kucheneruka nyeredzi. Chikonzero ichi ndechokuti vakawanda chiedza izvozvo inongorira yebhuruu chikamu chakarondedzera.

Rigel ari semhosva chena uye zvitema supergiants. luminosity Its zviri nani kuti zuva (nguva vanopfuura zviuru makumi mana). The kure kwedu yemapuraneti gadziriro renyeredzi vanofungidzirwa chiedza-makore anenge 770 kure, izvo zvinoita Rigel mumwe pedyo nesu sechiedza chiedza.

vavakidzani

Rigel - nyeredzi with dhayamita vanenge mamiriyoni 95 makiromita, riri kupfuura yakafanana parameter kwezuva 68 nguva. A nemwaranzi simba pamusoro vaRafa anoita zvakasiyana pamusoro kuuya muviri kupfuura Somuenzaniso, chiedza chezuva. All zvinhu yaiva kure mumwe muchadenga chikwata (chete nzvimbo anotsaura Earth uye Sun) ichakwanisa sasana pasi pokudzora tembiricha uye mhepo akatisiyira.

Zvisinei, kwete chete ane zvingakwanisa kukuvadza nyeredzi Rigel. Renyeredzi Orion yakakurumbira nebulae, riri pamusoro "munharaunda" yayo. Mumwe wavo ari Witch Head. Mukana kuyemura yarinopa kwatiri yebhuruu supergiant Rigel. Iye rinovheneka kuratidzwa nebula, zvichiita nyore kuti pakuongorora. Rinokwanisa kucheneruka chiedza Witch Head haisi chete chokuita akabuda Beta Orionis, asiwo ne "muitiro" kuti yepasi pose guruva pakutanga vanoratidza mwaranzi ebhuruu chakarondedzera.

The nyeredzi hurongwa

Rigel - nyeredzi neshamwari. Beta Orionis rinoreva binary Zvinovheneka. Wakatanga kuchengetwa 1831 ne Vasiliy Yakovlevich Struve. In Riegel - zvishoma yakajeka nyeredzi, riri pamusoro A chezvinonhuwira munzvimbo 2200 AU.

Bhaudhi, uyewo, rinoreva spectral kaviri nyeredzi. yenhengo dzayo Vose ndezvaJehovha huru kutevedzana uye tenderera kumativi vakawanda muzinda vakawanda pamwe munguva zvishoma pane gumi mazuva.

sagadzikana

Chimwe chinoratidza Rigel runoonekwa kuti mufananidzo shanduka nyeredzi. To supergiants saiye hakusi zvemo. Gloss ichivhenekera neeSultan kubva 0,03 kusvika 0.3 zvikuru. "Kudzima" nguva iri kubva 22 kusvika 25 mazuva.

Emitting chiedza rinokwanisa kucheneruka, Rigel vanorasira muchadenga ose yechipiri anenge mabhiriyoni 90 matani nenhumbi dzayo. "Kwokunyanyisa" kwakadaro, Ungangove, haangatenderi nyeredzi kurarama kusvikira makore nyeredzi redu (zuva rematsutso zvakatoitika mabhiriyoni 4,5 makore). Masayendisiti anofungidzira kuti kune Riegel 10 miriyoni makore uye vachapenya zvakawanda zvakare, uye ipapo collapses.

Zvinogona kunzi Riegel (mufananidzo) - nyeredzi: yayo yakanaka sokupenya zvakajairika mazuva pamusoro teresikopu mifananidzo. Giant yebhuruu nechena captivates zvose vasayendisiti uye mudzidzi nyanzvi, kana chete kudanana, handidi kuzorora ziso chete pasi. Vakamupfekedza nyeredzi, chikamu Orion kuti dzinopenya, noushingi anoti kodzero kunzi yakaisvonaka.