A cikin tarin taurari a sararin samaniya mun sami wasu waɗanda masanin ilimin taurari na Ban ruwa Ptolemy ya rubuta. Daga cikin taurari 48 da wannan masanin tauraron ya rubuta wanda aka samo gungun taurarin 88 na zamani, muna da Taurarin Andromeda. Taurari ne wanda za'a iya gani daga kowane latitude muddin ya kasance sama da digiri 40 kudu. A cikin sararin samaniya, tauraron tauraron ya kasance a ƙasan sararin samaniya kuma yana cikin farkon kusurwa huɗu na arewacin duniya.
A cikin wannan labarin za mu fada muku duk halaye, tarihi, asali da abubuwan da ke kunshe da taurarin Andromeda.
Babban fasali
A cikin jerin manyan taurari 88 na zamani, Andromeda tana matsayi na 19 dangane da girmanta. Yankinsa daga murabba'in murabba'i 722 da kuma mahimman taurarin da ke kusa da ita sune: Cassiopeia, Lizard, Pegasus, Perseus, Kifi da Bamuda. Daga cikin mahimman abubuwa waɗanda suke cikin ƙungiyar taurari shine galaxy ɗin Andromeda. Wannan galaxy din kuma ana kiranta da suna Messier 31. Wani nau'in galaxy ne wanda ke kusa da Wayyo Milky.
Ofaya daga cikin mahimman halayen halayen taurarin Andromeda shine cewa an san cewa yana da babban ruwan meteor da ake kira Andromedids. Ruwa yana faruwa a kowace shekara a cikin watan Nuwamba, saboda yana faruwa mashigar yanayi daga ragowar Comet Biela. Wannan wankan meteor ya kasance abin birgewa musamman a cikin shekarun da suka gabata na ƙarni na XNUMX. Ganin cewa a halin yanzu akwai 'yan kaɗan daga cikin tauraron tauraron dan adam, ba shi yiwuwa a kiyaye wannan ruwan wanka da idanun ido.
Asali da labarin almara na taurarin Andromeda
Kamar yadda ake iya gani a cikin tatsuniyoyin Girka, Andromeda 'yar Cassiopeia da Cepheus ne. Dukansu sarakunan Habasha ne. Adadin Andromeda yana taka muhimmiyar rawa a cikin labarin Perseus. A cikin tatsuniya ance Sarauniya Cassiopeia koyaushe tana alfahari cewa herarta ita ce mafi kyau a duk cikin Nereids. Nereids nymphs ne waɗanda ke da kyawawan ƙira kuma suke zaune a ƙasan teku. Saboda girman kai na Cassiopeia, sauran Nereids kuma suka ba da fansa ga Allah Poseidon.
Daga nan ne inda matsalolin suka fara. Dangane da buƙatun Nereids, Poseidon ya aika dodo Cetus don halakar da mai ba da umarnin Cassiopeia da Cepheus. A cikin kare shi, sun yi amfani da Oracle na Amun kuma ya watsa cewa don ceton mulkinsa dole ne ya sadaukar da 'yarsa Andromeda don kwantar da dodo. A lokacin ne aka ɗaura Andromeda da dutse kusa da teku kuma aka miƙa shi a matsayin kyauta ga Cetus. A cewar tatsuniya, jarumi Perseus ya fito ne domin ya lalata dodo ya kuma ceci matar. Daga nan, Perseus da Andromeda sun yi aure kuma sun haifi yara tara. Bayan mutuwar Andromeda, allahiya Athena ta sanya ta a cikin sama kuma ta mayar da ita tauraruwar taurari. Saboda wannan dalili an sanya taurari masu alaƙa da tatsuniyoyin Perseus kewaye da shi.
Taurari na tauraron Andromeda
Kamar yadda muka ambata a baya, ya dogara ne akan manyan rukunin taurari waɗanda aka ɗauka ɗayan mafi girma a rikodin. Tana da manyan taurari 3 wadanda girmansu yakai kasa da 3. Wadannan taurari suna da Alpha Andromedae, Beta Andromedae da Gamma Andromedae. Zamu bincika manyan halayen kowannensu:
Alfa Andromedae
Shine tauraruwa mafi haske a cikin taurarin Andromeda. An san shi da sunan Alpheratz ko Sirah. Ana la'akari da shi azaman nau'in tauraron binary wanda ya ƙunshi taurari biyu waɗanda ke zagaye ɗaya akan ɗayan. Tana can nesa da shekaru haske 97 daga doron kasa. Wannan tauraron shima na tauraron Pegasus ne. Girmanta ya bayyana shine 2.07 kuma shine mafi kyawu a cikin dukkanin taurari na mercury-manganese.
Beta Andromedae
Wannan tauraro shine na biyu mai haske a cikin taurarin Andromeda. Ana ɗaukar jan kato da girmansa daidai da na baya. An san shi da sunan Mirach. Dangane da wasu kimantawa daga masana taurarin dan adam ana zaton yakai kimanin shekaru haske 199 daga duniyar tamu. Masana kimiyya suna tunanin cewa wannan tauraron mai yiwuwa ya ninka girma fiye da rana sau 100.
Gamma Andromedae
Mun san wannan tauraron don sunan Almach ko Alamak. Tauraruwa ce ɗayan tauraruwa masu nisa a cikin ƙungiyar tauraruwa kuma tana da shekaru haske 350 daga duniyarmu. Da farko mun zata cewa tauraruwa ce tilo, amma daga baya an gano cewa tsarin tauraro ne wanda ya kunshi taurari 4.
Delta Andromedae
Tsarin tauraro ne wanda ya kunshi taurari 3. Mafi kyawu daga waɗannan shine kwanakin Delta Andromedae wani katon ruwan lemu wanda yake da kusan girma na 3.28. Nisa daga duniyar tamu ya kai kimanin shekaru haske 101.
Epsilon Andromedae
Wani daga cikin taurarin mallakar mallakin taurarin Andromeda. Katuwa ce rawaya wacce take nesa da shekaru haske 155 daga duniyarmu. Girmansa ya bayyana shine 4.4. Ofayan mahimman halayen shine tauraron da yake kewayawa a cikin Milky Way tare da kewayon elliptical. Wannan nau'in kewayar yana haifar da kato ruwan goro yana gabatowa rana a gudun kilomita 84 a sakan daya.
Abubuwa na sama
A cikin wannan ƙungiyar tauraron akwai wasu abubuwa na sama waɗanda ke da ban sha'awa sosai mu sani. Mun sani cewa tauraron dan adam mai suna Andromeda galaxy shine nau'in galaxy mai nau'in karkace wanda ya ninka girman girman Milky Way ninki biyu. Tana can nesa da shekaru haske miliyan biyu da rabi daga doron kasa.
Anyi abubuwa daban-daban na motsi galaxy kuma an gano hakan Wadannan taurari biyu za su yi karo da juna a cikin shekaru biliyan 4500. Dukkanin wannan gaskiyar wannan zai haifar da sabon babban galaxy. Wannan damin tauraron dan adam din yana da tauraron dan adam guda 15 kuma kowane daya daga cikinsu ya fita daban don samun damin taurari mai suna M32 da M15
Ina fatan cewa tare da wannan bayanin zaku iya ƙarin koyo game da taurarin Andromeda.