A chiratidzo nechokumaodzanyemba hemisphere - renyeredzi of Southern Cross

Renyeredzi of Southern Cross, sezvo zita rayo inoti, unogona vagari kumaodzanyemba hafu nyika. On mundima Russian hamuzorioni. Kunyange zvakadaro, zita sumbu nyeredzi rizivikanwe vagari "kuchamhembe" vazhinji mabhuku, uye akataura zvikuru nzendo kudanana Zhyul Vern, uye yakakura Dante. Kuwedzera mabhuku, vanhu vakawanda vanoziva renyeredzi of Southern Cross pamusoro Australian mureza, umo inomirira mamiriro Victoria.

Nyaya yepasi zviitiko zvinoshamisa mumatenga

Chokutanga, kuti renyeredzi of Southern Cross - a chaizvo muduku. Munguva dzekare, haasati atora chimiro chiri muchimiro kuti tinoona zvino, haana kugamuchira zita rayo uye, naizvozvovo, harina mythologized.

Zvisinei, VaRoma vakanzwisisa ne Southern Cross asterism, kuti ndiwo nesumbu nyeredzi, unonzi Kesari choushe. Kureva kuti nhoroondo boka iri chiedza panyika akatanga boka asati wakaunganidza zita aripo. Ancient Arabic nyanzvi aizivikanwawo nyeredzi sumbu panzvimbo zvino renyeredzi of Southern Cross, kunyange akataura kwaari zvimwe.

The vokuAustralia, vane "vakasununguka mukana" kuti renyeredzi, vane ngano ravo. Mukuona kwavo, muchinjikwa - cockatoos maviri, akadzingirwa nomweya wakaipa (reDare chikwama wamazimbe, riri chaizvo yokufananidzira, nekuti apo mumwe zasunesh zvakabiwa).

The European Middle Ages akabereka yakanaka nengano chokuita kuwa wevanhu. Zvaidavirwa kuti Adhamu naEvha achichema vakarinda kubviswa Southern Cross, uye vachipomera kuita vabereki vedu vokutanga. Yakanga kubvira ipapo, vanoti, uye haisi kuwanikwa renyeredzi ichi nokuda meso vaigara kuchamhembe hemisphere.

Pamberi nemanomwe remakore, kuwanda ichi haibatanidzi chairo renyeredzi, nyeredzi dzaro vaionekwa se chikamu Centaurus renyeredzi. Maererano zvinyorwa zvakasiyana-siyana, "delinked" Southern Cross kana Bayer (iyi, zvakaitika muna 1603), kana wokuFrance Roye (kana zvichiitika makota matatu zana gare gare, muna 1679).

Familiar zita akazviratidza yakafanira Magellan nechikepe pasi pose, asi pakupedzisira hwakanyorwa chete muzana remakore rechi18. Chinangwa rakavapa zvina nyeredzi mazita achiratidza "South" yaiva kudiwa kusiyanisa kubva renyeredzi Cygnus, izvo panguva iyoyo kazhinji inonziwo Cross.

enyeredzi Dimensions

Nokuda kunyanyisa romanticizing Southern Cross vanhu kure nezvenyeredzi uye vanodavira kuti chinhu chikuru uye rakajeka renyeredzi. Zvisinei, munhu, kwete chinhu teresikopu zvombo, ichi nyeredzi sumbu sokunge mubatanidzwa nyeredzi ina, chaizvoizvo unoratidza akawanda beveled muchinjikwa. Chikonzero ndechokuti vamwe kwenyeredzi dziri renyeredzi, chinhu chaizvo nani, uye kupfeka ziso chinosiyanisa navo havaratidzi. Kutaura zvazviri, Southern Cross - renyeredzi (mapikicha zvinoratidza zvakajeka), zvinosanganisira vakawanda nyeredzi (anenge 30). Zvisinei, nokuti zvinyamutanhatu zvishoma chaizvo. Somuenzaniso, imwe chaanofarira kuchamhembe hemisphere Big Dipper inosanganisira nyeredzi 125, uye kukura kuwanda ichi akapfuudza vanonzi "guru" Southern Cross ndiyo nguva inenge maviri.

kusawirirana zita

Kana mukanyatsoteerera kutora musoro, renyeredzi of Southern Cross inonzi pashure muchinjikwa kunodzivisa cheshanu "nyeredzi", akafanana wakachena pamwe mana makuru uye chinooneka zvokuti kunyange pasina teresikopu. Zvingava zvakarurama kutaura kuti kunonzwisiswa somunhu nyeredzi chete iri pasina amplification maonero, nokuti chokwadi ndiko - hwakawanda nyeredzi dzakawanda mavara. Uye kana teresikopu kuona ndiyo mesmerizing, vanhuwo murume yakati zvinoomesa omumwe renyeredzi riri muchimiro pamuchinjikwa.

Kukosha Southern Cross kuti dzidziso

Zvisinei, izvi nokuda romanticizing weboka renyeredzi riri nyore. In kumaodzanyemba chepasi , zviri kuenzaniswa North Star kuchamhembe hafu. Chete kana yedu "Pointer" chizvarwa anogona kukubatsira kuona apo rwokumusoro, muchinjikwa inoratidza mufambi, apo rwezasi.

The huru Specification - kuona mirayiridzo kumaodzanyemba renyeredzi izvi kwakaoma kupfuura pamusoro kuchamhembe padanda nyeredzi. Mumuchinjikwa kumaodzanyemba anoratidza maviri chete nyeredzi: Arifa wegamma, zvimwe kuzivikanwa Acrux uye Gacrux. Zvinoumba hwakareba akabatana ari rhombus. In musimboti, nenzira mufambi vaifarira. Asi kana uchida kuva yakarurama chinoratidza kudiwa kuwedzera diagonal munguva mana nehafu uye kuwana ikoko zvishoma nyeredzi pamwe Generic zita Sigma Octane, riri kushanda pamusoro South Pole. Saka Masvomhu izvi zvose kunge vanenge nyanzvi muongorori wenyeredzi. Zvisinei, vafambisi vechikepe dzekare uye vakanga, uye vakakwanisa kuita pasina nhasi zvakaoma, asi zvakarurama zviridzwa.

Another chinetso

Kunze kwezvinetso zvose izvi, dzidziso, iyo inobatsira renyeredzi of Southern Cross, zvinoomesa kuvapo imwe rakavhurika nyeredzi sumbu zvakafanana. Zviri pedyo uye ndezvaiye enyeredzi maviri: keel uye nechikepe. Panyaya iyi, kuti hurukuro pamusoro asterism ichi kuti kusembura zvakafanana kumaodzanyemba "Pointer", nokuti raakanga ainzi Nedzenhema Southern Cross. An ruzivo ziso anogona kuonekwa kuti dhayamita dzokudarika ane mafungiro pakona mugwara risiri, asi vaya nechikepe mumazuva ekare mumvura iyi kekutanga, vakanga vasina kururama uye vakanga zvinofamba nenzira isiri.