Constellation Hydra: da wuri da kuma wuraren ban sha'awa

Ba dukkan taurari za ka iya ganin da ido tsirara. Wasu wani sarari suKe Figures hada da irin wannan rage haske cewa suna bukatar for sha'awa, a kalla, binopkulari da kuma manufa yanayi na kallo. A misali mai kyau - da ƙungiyar taurari na Hydra, da aka sani zuwa ga mutane da yawa a kudancin kasar. Shi ne sanannen domin ta m size, kuma da wuya a bambanta fitilu a cikin abun da ke ciki.

wuri

Hydra bautar wani babban yanki a cikin sama, duk da haka, da dangantaka da Equatorial taurari, da haka cikakken tsayar da shi ne kawai a kudancin Rasha. Don samun da ƙungiyar taurari, wajibi ne a sami wani more shahararren makwabta. An located kudu na cikin wani sarari suKe Figures na Virgin da Lion. The haske batu na Hydra Alphard Star, dake cikin tafiya nesa daga Regulus (Alpha Leo). Mai sananne haske Agusta zodiac alama ne arewa na cikin wani sarari suKe esparto bayyana jawo.

Mafi dukkan ƙungiyar taurari Hydra gani daga Fabrairu zuwa Maris. Sha'awan shi samu a karkashin yanayin bayyana yanayin da babu wucin gadi haske. Idan ba za ka iya gane ƙungiyar taurari na Hydra, wani photo daga Internet, ciki har da wuri na duk ta abubuwa, zai same shi.

almara dodo

Duk da faintness, da ƙungiyar taurari yana nufin mafi tsufa. Yana aka ambata a cikin kasida Talomi wallafa a karni na biyu AD. Akwai Hydra, duk da haka, an kira "Water Maciji". Kila, yake da alaka da wani labari game da asalin na tafiyar taurari. A ta Greek bautãwa Apollo aiki wani hankãka, su dibo ruwa. Ya yi aikin, amma tare da bada rai-ruwa kwano scooped da maciji. Fushi Allah ya jefar da duk mahalarta a cikin sama. Saboda haka akwai wani ƙungiyar taurari Ruwa Snake, Raven da kwano.

More sau da yawa, duk da haka, cikin wani sarari suKe adadi hade da Lernaean Hydra, wanda ta doke Hercules a lokacin da yake na biyu feat. A babbar dodo da mahara kãwunansu, kuma m numfashin ya kusan m. Da yawa tare da shi ya ba kowa da kowa ta ƙarfi. A site na da ciwo mai tsananin shugaban nan da nan vyrostayut biyu sababbi. A gwarzo ya iya kayar da dodo da taimakon wayo da kuma abokin Iolaus. A ƙwaƙwalwar ajiyar da heroism daga cikin allolin sa Hydra a cikin sama.

maciji zuciya

Constellation Hydra yana daya kawai mai haske isasshen haske. Wannan Alphard alpha wani sarari suKe juna. Star sunan fassara a matsayin "guda", wanda sake Highlights da rashin kusa da wuraren kamar yadda m. Har ila yau, babban haske ne har yanzu da ɗan ƙasa da sonorous sunayen: Zuciya na Hydra, da Zuciya na Big Maciji, maciji ja da baya. Hantsinta aka kiyasta ya zama 1,98 girma.

Alphard ne ternary tsarin. Its babban sashi ne 40 sau mafi girma fiye da hasken rana a size kuma tana nufin m manyan malaman. Yana revolves a kusa da wani kananan biyu star. Alphard an cire daga Sun game da 177 haske-shekara.

A zamanin da na Sin tarihin Alpha Hydra mai suna Red Bird. Dalilin wannan ba wuya a samu - kawai sami wani star a cikin sama. Yana yana da wani m ya dafa.

tsãwa kalaman

Duk da haka, ba kawai qawatawa da ƙungiyar taurari Hydra Alphard. A kewaye da wannan adadi ya hada da dama wani sarari suKe abu ban sha'awa. Daya daga cikinsu - shi ne R Hydra m star Mira Ceti. Yana raba daga Duniya game da 538 haske-shekara. Luminary tana nufin wani ja giant of na aji M.

R Hydra bayyana kwarjinin dabam a cikin kewayon 3,21 zuwa 11,00 girma. A lokacin da abin da haske haka halin sāke, shi ne game da 390 days. Known R Hydra ne sun fi mayar saboda gaskiyar cewa a cikin 2006, da sarari kawo nesa kusa Spitzer sanya wani hoto na ta a cikin infrared kewayo. A hoto fili bayyane buga kalaman kafa a lokacin da braking interstellar al'amarin a lokacin da gabatowa da luminary. Imprinted iyakar aka located a nesa na 16,29 astronomical raka'a daga abu. A kauri daga cikin bugu kalaman bisa ga masana kimiyya da kuma shi ne 6,188. e. Star motsa a gudun kilomita 50 / s. Dannawa ta buga kalaman na taro 400 sau ya fi girma fiye duniya tamu. A irin wannan hoton na sabon abu a cikin ja giant aka farko samu.

Nebulae da kuma taurari

Abin da kuma zai iya "fariya" a ƙungiyar taurari na Hydra? Photos of abubuwa sanya shi a cikin karkararta show nebulae da kuma taurari. A 1785, Uilyam Gershel gano a nan sarari ilimi, daga baya ake kira da Ghost na Jupiter. Wannan nebula NGC 3242. Yana za a iya gani da mai son nesa. Kafin ilmin Taurari, ta bayyana a cikin kyakkyawan blue-kore bayyanar.

Hydra ƙungiyar taurari ma ya hada da taurari NGC 3923 da kuma 3621. NGC A karshen ne mai haske da isasshen cewa shi za a iya gani da mai son nesa.

Wadannan inconspicuous ƙungiyar taurari na hunturu sama, kamar Hydra, ja hankalin masu kawai mafi m Masana ilmin koyo. Duk da haka, ko da a nan, daga cikin rage haske, akwai mai yawa ban sha'awa ga binciken. Alphard, taurari da kuma nebulae, matasa taurari da kuma ruwan kasa dwarfs - mika Hydra arziki a cikin m cosmic jikinsu da kuma ilimi.