Constellation Hydra: indawo amaphuzu ezithakazelisayo

Akuwona wonke izinkanyezi ungabona ngeso lenyama. Ezinye izibalo yasezulwini sakhiwa ukukhanya dim yokuthi badinga i wokwenama, okungenani, omabonakude kanye izimo ezikahle ukuze ahlolwe. Isibonelo esihle - umlaza ka Hydra, kwaziwe abantu abaningi engxenyeni eseningizimu yezwe lethu. Idume usayizi yayo enhle, futhi kunzima ukuhlukanisa yizinkanyiso ngezithako zawo.

indawo

Nokho Hydra oluthatha indawo enkulu esibhakabhakeni, iphathelene nemilaza bhé, futhi ngenxa yalokho ngokugcwele ukuwugcina kuphela eningizimu yeRussia. Ukuze uthole umlaza, kubalulekile ukuthola omakhelwane lidlondlobala. Itholakala ngaseningizimu izibalo yasezulwini Virgin futhi iNgonyama. Iphuzu bhá of Hydra Alphard Star, etholakala ngaphakathi ukuhamba ibanga kusuka Regulus (Alpha Leo). enhle kakhulu ukukhanya Agasti zezinkanyezi lwezandla enyakatho esparto yasezulwini echazwe ukudweba.

Okuhle kunakho konke ukuthi umlaza Hydra kubonakala kusuka February kuya March. Usithande etholwe ngaphansi isimo sezulu ecacile futhi ukungabi sokukhanyisa yokufakelwa. Uma ungakwazi ukubona umlaza ka Hydra, isithombe kusuka ku-intanethi, kufaka phakathi indawo zonke izakhi zawo, uyowuthola.

monster edume

Naphezu faintness yayo, umlaza libhekisela omdala. Kukhulunywa e ikhathalogu UPtolemy lesibili AD leminyaka. Kube Hydra Nokho, ubizwa ngokuthi "Amanzi Inyoka". Mhlawumbe, ixhunywe nge legend ngemvelaphi nemilaza. Ngo wakhe ngesiGreki unkulunkulu Apollo wathumela igwababa ayokha amanzi. Wenza umsebenzi, kodwa amanzi anikeza ukuphila isitsha sahlomula ngendondo inyoka. Angry UNkulunkulu waphonsa bonke ababambiqhaza esibhakabhakeni. Ngakho kwakunabantu abangu-Umlaza Water Snake, Raven futhi Bowl.

Nokho, ngokuvamile, lesi sibalo yasezulwini elihlobene ne- Lernaean Hydra, okuyinto beat Hercules ngesikhathi feat yakhe yesibili. A monster omkhulu esinamakhanda amaningi futhi umoya ezinesihlungu kwakucishe ongafi. Bhekana kwakungeyona amandla wonke umuntu. At the site ikhanda elinqunywe ngokushesha vyrostayut abasha ababili. The hero amqoba silo ngosizo ngobuqili nomngane Iolaus. Kukhunjulwa ubuqhawe wonkulunkulu ukubeka Hydra esibhakabhakeni.

inyoka inhliziyo

Constellation Hydra has elikhanyayo eyodwa kuphela ukukhanya okwanele. Lokhu Alphard-alpha iphethini yasezulwini. igama Star ihumusha ngokuthi "olulodwa", okuyinto kanye sigqamisa yokuntuleka izindawo eziseduze okuphawuleka kangako. Futhi shining namanje kancane amagama kancane sonorous: Heart of the Hydra, Inhliziyo Big leNyoka, inyoka umhlalaphansi. ukukhanya kwalo kulinganiselwa khona ukuthi 1.98 ezidlula.

Alphard uhlelo ternary. isithako wayo lomkhulu izikhathi 40 mkhulu kunezinhliziyo ilanga ngobukhulu futhi libhekisela izinkanyiso onhlobonhlobo. It lumayelana inkanyezi encane double. Alphard esuswa Sun ukukhanya-eminyakeni engaba ngu-177.

Ngo imilando yasendulo Chinese Alpha Hydra okuthiwa Red Bird. Isizathu salokhu Akunzima ukuthola - nje ukuthola inkanyezi esesibhakabhakeni. It has a luhlaza ngokubomvu.

Ukuqhuma wave

Nokho, akubona kuphela ihlobise umlaza Hydra Alphard. Isifunda kwalesi sibalo sihlanganisa eziningana into yasezulwini isithakazelo. Omunye wabo - R Hydra variable inkanyezi Mira Ceti. Kuhlukanisa kusukela Earth cishe ngo-538 light-years. Inkanyiso libhekisela giant elibomvu ekilasini Spectral M.

R Hydra ukugqama sobala kuyahlukahluka ku ezahlukene 3,21 kuya 11,00 ezidlula. Isikhathi ukukhanya ihluka kakhulu siguqulwe, imayelana 390 days. Akwaziwa R Hydra kungenxa yokungabikho yokuthi ngo-2006, isibonakude emkhathini Spitzer wenza isithombe sakhe ku uhla infrared. Isithombe kuyabonakala shock wave aba khona uma uphonsa braking ndaba interstellar lapho esondela inkanyiso. umngcele sihleli itholakala at ibanga 16,29 amayunithi yezinkanyezi kusukela into. I ukushuba we wave shock ngokososayensi futhi 6,188. e. Star ihamba ngesivinini 50 km / s. Phambili ukushaqeka yayo igagasi mass izikhathi 400 kunangendlela iplanethi yethu. Isithombe efanayo lomkhuba ngesikhathi giant elibomvu yaqale etholwe.

Mafu ezingabaleki

Yini enye 'siziqhayise "Umlaza of Hydra? Izithombe lezinto afakwe ensimini bebonisa isithakazelo yayo mafu imithala. Ngo 1785, Uilyam Gershel wathola lapha imfundo isikhala, kamuva esabizwa ngesizwe Ghost of Jupiter. Lokhu esigaxeni NGC 3242. It kungabonakala ngezibonakude amateur. Ngaphambi izazi zezinkanyezi, buvela ukubukeka enhle oluluhlaza.

Hydra umlaza sihlanganisa imithala NGC 3923 futhi NGC 3621. Lesi sakamuva elikhanyayo ngokwanele ukuthi kungabonwa ngezibonakude amateur.

Lezi umlaza ukucasha kwesibhakabhaka ebusika, efana Hydra, yabakhanga kuphela ukwazi kakhulu izazi zezinkanyezi nayizimfundamakhwela. Nokho, ngisho lapha, phakathi ukukhanya dim, kukhona eziningi ezithakazelisayo siye esifundweni. Alphard, imithala mafu, izinkanyezi abasha dwarfs brown - enwetshiwe Hydra ocebile ukwazi emizimbeni cosmic nemfundo.