centorus

thekkan aakaashathile oru thilakkamulla nakshathrasamoohamaanu centorus. randaamathe noottaandile jyothishaasthranjanaaya tolami pattikappedutthiya 48 nakshathrasamoohangalil ettavum valia nakshathrasamoohangalilonnaya centorasine ulppeduthiyittundu, ithu 88 aadhunika nakshathrasamoohangalil onnaanu. greak puranangalil, centorus oru centorine prathinidheekarikkunnu; pakuthi manushyan pakuthi kuthirayumaya oru jeevi (oru centorinte peril peritta mattoru nakshathrasamooham raashichakrathil ninnulla onnaanu dhanu). sourayoodhathinu ettavum aduthulla nakshathravyoohamaaya alfa centori, aakaashathile ayalrajyamaaya beetta centori, ithuvare kandethiyathil vachu ettavum valia nakshathrangalilonnaya nakshathrangalilonnaya centori enniva sradheyamaaya nakshathrangalil ulppedunnu. bhoomiyil ninnu drishyamaakunna ettavum thilakkamulla golaakrithiyilulla koottamaaya omega centoriyum, orupakshe kullan thaaraapathatthinte avashishtamaaya ksheerapathatthil thiricharinja ettavum valia koottamaaya omega centoriyum eee nakshathrasamoohathil adangiyirikkunnu.
sradheyamaaya savisheshathakal.
nakshathrangal.
centorasil valare thilakkamulla niravadhi nakshathrangalund. crox nakshathrasamooham kandethaan nireekshakare sahaayikkunnathin athinte alfa, beetta nakshathrangal "pooyintar nakshathrangalayi" upayogikkunnu. 6. 5 theevrathayil kooduthalulla 281 nakshathrangalulla centorasinu, athaayath eathu nakshathrasamoohathekkaalum ettavum kooduthal, sahaayamillatha kannin drishyamaanu. suryanodu ettavum aduthulla nakshathravyoohamaaya alfa centoric uyarnna sariyaaya chalanamundu; ekadesham 4000 varshathinullil ithu beetaa centoriyil ninnu verum araa digri mathramaayirikkum.
nilavil suryanodu ettavum aduthulla nakshatramaaya proxima centori parikramanam cheiyunna oru bainari sisttam chernna triple staar sistamaanu alfa centori. parambaraagathamaayi rigil kentoras (arabic rajal canthorus, athaayath "centorinte adii") allengil tollyman (arabic algertilimine ennathil ninnu "rund aann ottakappakshikal" ennartham) ennu vilikkappedunna eee systethinu mothatthilulla vyapthiyum bhoomiyil ninnu 4.4 prakashavarsha akalavumundu. praadhamikavum dvitheeyavum manja niramulla nakshathrangalaan; aadyathethu-0.01 vyapthiyum randaamathethu-1.35 vyapthiyum ullathaanu. proxima, moonnaam nakshatram, 11.0 vyapthiyulla chuvanna kullanaan; ithu aalfayude adutha jodiyil ninnu ekadesham 2 digri akale kaanappedukayum ekadesham oru dasalaksham varshathe kaalayalavumund. oru jwaalayulla nakshatram koodiyaaya proximaykku minittukal neendunilkkunna pottitherikalundu, avide athu oru theevrathayil thilangunnu. alfa dambathikal 80 varshathe kaalayalavil karangunnu, karangunnu 2037lum bhoomiyude dooradarshinikalil ninnu kaanunnathupole aduthathaayi kaanapedum, avar nagnanethrangal kondu ratri aakaashathile moonnaamathe thilakkamulla "nakshatram" avatharippikkunnu.
aadyathe magnitude nakshatramaaya beetta centori, proximaykku appurathum crooksinte idungiya achuthandilekkum nakshathrasamoohathilaanu, angane alfa nakshathrasamoohatthinte vidoora-thekk avayavamaayi maarunnu. hadar, ajena ennum vilikkappedunna ithu oru eratta nakshatramaanu; praadhamika nakshatram bhoomiyil ninnu 0.65 prakashavarsham akaleyulla neela niratthilulla bheeman nakshatramaanu. secondary 4.0 maagnityoodil ullathum mithamaaya verthirivullathum athinte dooram kaaranam theevramaaya maagnifikkeshanil maathrame drishyamaakoo.
2. 06 theevrathayilulla oru ooranchu bheeman nakshatramaanu menkent ennu audyogikamaayi ariyappedunna vadakke nakshatramaaya theetta centori. madhya-vadakkan akshamshangalil ninnu eluppathil kaanavunna centorasinte oreyoru thilakkamulla nakshathramaanith.
adutha thilakkamulla vasthu gamma centori aanu, ithu 2.2 theevrathayil nagnanethrangalkk drishyamaakunna oru bainari nakshatramaanu. praadhamikavum dvitheeyavum 2.9 theevrathayilulla neela-velutha niramulla nakshathrangalaan; avayude kaalayalav 84 varshamaan.
centorasinu niravadhi mangiya eratta nakshathrangalum bainari nakshathrangalum undu. 3 sentauri ennathu 4.0 maagnityoodil neela-velutha niramulla oru eratta nakshatramaanu, 6.0 maagnityoodil secondary. primery 344 prakashavarsham akaleyaan.
niravadhi variable nakshathrangalude aavasa kendramaanu centorus. bhoomiyil ninnu ekadesham 1,250 prakashavarsham akaleyum 18 maasathe kaalayalavumulla ettavum kuranja alavilulla 11.8 umm paramavadhi alavilulla 5.3 umm ulla oru mira variable nakshatramaanu aarr centori. v810 centori oru semiregular variablaanu.
kaarban attangal oru kristalin ghadana roopeekarichathaayi karuthappedunna oru velutha kullan nakshatramaanu bpm 37093. vajrathil kristalin laattisil krameekarichirikkunna carbon adangiyirikkunnathinaal (vyathyasthamaaya oru konfigareshan aanenkilum), shaasthranjar eee nakshathrathinu beettilsinte "vajrangalodukoodiya aakaashathile lucie" enna gaanathinu sesham "lucie" ennu vilipperu nalkiyittundu."
pds 70, (v1032 sentauri) kuranja pindamulla oru touri nakshatram centorus nakshathrasamoohathil kaanapedunnu. 2018 joolaiyil jyothishaasthranjar pii. dii. ezz ezz enna peril oru navjata exoplanet adangiya oru protoplanattari diskinte aadya nirnnayaka chithram pakarthi.
aazhathilulla aakasha vasthukkal.
ω sentauri (ngc 5139), nakshathrasamoohatthinte "omega" nakshathramaayi pattikappeduthappettittum, vaasthavathil 17,000 prakashavarsham akaleyulla 150 prakashavarsham vyaasamulla oru nagna-kannu golaakrithiyilulla koottamaanu. ithu ksheerapathatthile ettavum valuthum thilakkamullathumaaya golaakrithiyilulla koottamaanu; adutha valia koottatthinte pathuvattam valippathil, ithinu 3.7 theevrathayundu. oru dashalakshathiladhikam sourorjja prakashangalulla ksheerapathatthile ettavum thilangunna golaakrithiyilulla koottam koodiyaanithu. omega centoriye oru shappy klaas VIII klasttaraayi tharamthirickunnu, athaayath athinte kendram ayanja kendreekrithamaanu. bair aksharam upayogichu nirddeshikkappetta eaka golaakrithiyilulla klasttar koodiyaanithu; golaakrithiyilulla klasttar 47 tukkane maathramaan flamsteed nambar upayogichu nirddeshikkappettirinnu. ithil niravadhi dasalaksham nakshathrangalund, avayil bhooribhaagavum manja kullan nakshathrangalaan, ennaal chuvanna bheemanmarum neela-velutha nakshathrangalum undu; nakshathrangalude sharashari praayam 12 bilyan varshamaan. ithu omega centori ksheerapatham agiranam cheytha kullan thaaraapathatthinte kaathalayirunnuvenna samshayam uyarthi. omega centori 1677-ll engleesh jyothishaasthranjanaaya edmund hallie nonstellaar aanennu nirnnayichu, ennirunnaalum ithu poorvvikarkku oru nakshathramaayi kaanaamaayirunnu. 1827-ll jaims dunlop aanu oru golaakrithiyilulla koottam enna nilayil athinte padavi nirnnayichathu. sahaayamillatha kannin omega centori avyakthamaayi kaanappedukayum vrithaakrithiyilullathallaa; ithu ekadesham araa digri vyasamullathum poornnachandrante athe valippamullathumaan.
centorus thurannirikkunna koottangalude aavaasakendravumaanu. bhoomiyil ninnu 6,300 prakashavarsham akaleyulla oru thuranna koottamaanu enn. jii. sii 3766. ithu sahayamillaathe kannin drishyamaanu. ithil ekadesham 100 nakshathrangalund, avayil ettavum thilakkamullathu ezhaam vyaapthiyaan. bhoomiyil ninnu 2,300 prakashavarsham akaleyulla, motham 6 vyapthiyullathum ekadesham 40 nakshatrangalullathumaaya mattoru nagnanethrangal niranja koottamaanu enn. jii. sii 5460.
neela grahangal ennum ariyappedunna enn. jii. sii 3918 enna thilakkamulla oru graha neeharika centorasil undu. bhoomiyil ninnu 2600 prakashavarsham akaleyulla ithinu mothatthilulla 8.0 vyapthiyum 11.0 vyapthiyulla oru kendra nakshathravumund. neela grahathe joonn hershell kandethukayum athinte niram yuraanasumaayi saamyamullathinaal eee grahathinu eee peru nalkukayum cheythu, ennirunnaalum neeharika grahathekkaal moonniratti valuthaanu.
centorus thaaraapathangalaal sambannamaanu. bhoomiyil ninnu 200 dasalaksham prakashavarsham akale sthithi cheiyunna oru sarppila galaxyanu enn. jii. sii 4622 (redu shift <aii. dii. 1>). athinte sarppila kaikal iruvashathekkum kaatt veeshunnu, ithu jyothishaasthranjarkku galaxy bhramanam nirnnayikkunnath eathaandu asaadhyamaakkunnu. pradhana thaaraapathatthinte madhyabhaagathinaduthulla oru cheria koottukettumaayi koottiyidikkunnathu asaadhaaranamaaya sarppila gadanayilekku nayichekkaamennu jyothishaasthranjar sidhaanthikkunnu. 1 muthal 2 bilyan varshangalkk munbu guruthwaakarshanavumaayi adutha bandham pulartthiyirunna hydra, hydra ennivayude athirthikkaduthaanu enjisi 5253 enna kramarahithamaya oru thaaraapatham sthithicheyyunnathu. ithu thaaraapathatthinte nakshathranirmmaanathinte uyarnna nirakkin kaaranamaayirikkam, athu innum thudarukayum athinte uyarnna uparithala thelichathinu kaaranamaakukayum cheiyunnu. enn. jii. sii 5253ll oru valia neehaarakavum kuranjathu 12 valia nakshathrasamoohangalenkilum ulppedunnu. ipeasil, 5 arck minittum 2 arck minittum alavukalulla 10 magnitude ulla oru cheria galaxy thilakkamulla nucleusumaanu. 13 dasalaksham prakashavarsham akale bhoomiyil ninnu edju-oonn aayi kaanapedunna oru sarppila galaxyanu enjisi 4945. eathu amachwar dooradarshiniyilum nalla avasthayil binocularukalilum ithu drishyamaanu; neelavum nertthathumaaya (16 'bye 3') ithu "mezhukuthiri jwaalayude aakruthiyilullathu" ennu visheshippikkappettindu. oru valia dooradarshiniyude kannil, athinte thekkukizhakkan podipaatha drishyamaakunnu. ayota centoriyil ninnulla staar-hopping vazhi kandethiya enn. jii. sii 5102 aanu mattoru galaxy. ipeasil, ithu thekkupadinjaaran-vadakkukizhakkan achuthandil charinja 9 arck minitt bye 2.5 arck minitt deerghavrithaakrithiyilulla oru vasthuvayi kaanapedunnu.
bhoomiyodu ettavum aduthulla sajeeva thaaraapathangalilonnaanu 11 dasalaksham prakashavarsham akaleyulla (redshift <aii. dii. 1>) 5128 enna nakshathravyoohathile centorus. synchrotron vikiranam moolam radio tharamgangal purappeduvikkunna vanthothilulla dravyangale puranthallunna oru supermassive thamogarthamaanu ithinte kaathalbhaagathullath. deerghavrithaakrithiyilulla thaaraapathangalil saadhaaranamallaatha athinte podipaathakal mattoru thaaraapathavumaayulla muun layanam moolamaanennu jyothishaasthranjar abhipraayappedunnu, orupakshe oru sarppila thaaraapatham. enn. jii. sii 5128 opttikkal spectrathil oru pradhana podipaathayulla valare valia deerghavrithaakrithiyilulla galaxyayi prathyakshappedunnu. athinte mothatthilulla vyaapthi 7 aanu, ithu nagnanethrangal kondu thikanja saahacharyangalil kaanapedunnu, ithu sahaayamillatha nireekshakanu drishyamaakunna ettavum vidoora vasthukkalil onnaanu. bhoomadhyarekhayilum thekkan akshaamshangalilum omega centoriyil ninnu nakshathrangal kayarunnathiloode ithu eluppathil kandethanakum. cheria dooradarshinikalil, podipaatha drishyamaakilla; nalla avasthayil ekadesham 4 inch appercharumaayi ithu prathyakshappedaan thudangunnu. ekadesham 12 inch appercharulla valia amachwar upakaranagalil, podipaathayude padinjaaru-vadakkupadinjaaru muthal kizhakk-thekkukizhakk disha eluppathil thirichariyaan kazhiyum. 12-arck minitt-bye-15-arck minitt galaxy kizhakk bhaagathulla mattoru mangiya podipaathayum drishyamaanu. forecade-figuero object ennum vilikkappedunna eeso 270-17, oru galaxy avashishtangalaanennu vishwasikkappedunna kuranja uparithala thelichamulla oru vasthuvaan; ithinu oru coor illa, oru amachwar dooradarshini upayogichu nireekshikkaan valare budhimuttaanu. ithu 7 arck minittukal 1 arck minittukond alakkunnu. ithu oru sarppila galaxyayi uthbhavichirikkam, ekadesham 500 dasalaksham varshangalkk munbu centorasumaayi oru vinashakaramaaya guruthwaakarshana prathipravartthanathinu vidheyamaayi, athinte bhramanam nirthukayum athinte ghadanaye nasippikkukayum cheythu.
bhoomiyil ninnu 136 dasalaksham prakashavarsham akaleyulla oru dhruva-valaya galaxyanu enn. jii. sii 4650eiii. deerghavrithaakrithiyilulla thaaraapathavumaayi saamyamulla pazhaya nakshatrangalaal nirmmicha oru kendrakavaadavum, kendrathinu chuttum parikramanam cheiyunna yuva nakshathrangalude oru baahya valayavum ithinu undu. puram valayathinte thalam valachodikkappettathaan, ithu soochippikkunnathu ekadesham oru bilyan varshangalkk munbu oru galaxy koottiyidikku kaaranamayathaanu enn. jii. sii 4650eiii. eee galaxy irunda dravyathekkurichulla padanangalilum udharichittundu, kaaranam baahya valaya bhramanapathathile nakshathrangal avayude koottaaya pindatthinu valare vegathil. galaxic chuttum oru irunda dravya prabhatham undennu ithu soochippikkunnu, ithu aavashyamaaya pindam nalkunnu.
160 dasalaksham prakashavarsham akaleyulla centorus klastaraanu bhoomiyodu ettavum aduthulla galaxy clusterukalilonnu, ithinu chuvanna shift 0.0114 undu. ithinu thanuppullathum saandravumaaya vaathakathinte madhya pradeshavum choodullathum kooduthal vyapikkunnathumaaya baahya pradeshavumund. centorus klasttarile intraaklasttar maadhyamathinu dhaaraalam soopparnovakal kaaranam lohangalude (heeliathekkaal bharamullah moolakangal) uyarnna saandrathayundu. eee koottatthil uthbhavam anjjaathamaaya oru vaathakavum undu.
charithram.
centorasinu ippol uyarnna thekkan akshaamshamundengilum, naagarikathayude prabhaathatthil ithu oru madhyarekhaasaamagriyaayirunnu. sahasraabdangalaayi munnettam pathukke thekkott neengukayaan, ippol athu athinte paramavadhi thekkan thakarchaykku aduthaanu. 7000 varshathinullil vadakkan ardhagolathilullavarkku ithu paramavadhi drishyamaakum, varshathil chilappol valare uyarnna vadakkan akshaamsham vare drishyamaakum.
baisan-maan (mull) ennariyappedunna oru babylonian nakshathrasamoohathil ninnaan centorasinte roopam kandethunnathu.devan.alim). eee sathaye rund pradhana roopangalil chithreekarichu onnamathaayi, manushyante thalayulla 4 kaalukalulla kaattukuthira, randaamathaayi, oru manushyante thalayum sareerabhaagavum kaalayudeyo kaattukutthiyudeyo pinkaalukalilum vaalilum gadippichirikkunna oru jeevi. valare aadyakaalam muthal sooryadevanaaya uttu-shamasumaayi ithinu adutha bandhamund.
greekkukaar eee nakshathrasamoohathe oru sentauraayi chithreekarikkukayum athinu athinte nilavile peru nalkukayum cheythu. bisi naalam noottaandil eudoxes bisi moonnaam noottaandil aratus ithine paraamarshichu. eiii. dii randaam noottaandil, cladius tolami alfa centori ulppede centorasile 37 nakshathrangale pattikapedutthi. ippol ullathupole valuthaanu, munkaalangalil ithu athilum valuthaayirunnu, kaaranam lupus nakshathrasamoohathe centorasinullil oru nakshathramaayi kanakkaakkiyirunnu, chithrangalil centorinte pidiyilo kunthatthil thookkiyidunnathilo vyakthamaakkaatha mrugamaayi chithreekarichirikkunnu. ippol oru prathyeka nakshathrasamoohamaayi kanakkaakkappedunna thekkan kurishine, centorinte kaalukal roopappeduthunna nakshathrangal kondu roopappetta oru nakshathramaayi poorvvikar kanakkaakkiyirunnu. koodaathe, ippol cheria nakshathrasamoohamaaya sarkkinas centorinte munkalukalkk keezhil nirvachikkappedaatha nakshathrangalayi kanakkakkappettu.
roman kavi oovid ("phaasti" <aii. dii. 1>) parayunnathanusarichu, heracles (herculese), theesiyas, argonattukaarude nethaavaaya jaasan ennivarulppede munkaala greak naayakanmaril palarudeyum adthyaapakanaayirunna sentaur chironine eee nakshathrasamooham aadarikkunnu. rashichakra nakshathrasamoohamaaya dhanu rashiye prathinidheekarikkunna kooduthal yudhasamaanamaaya kendravumaayi ithine thettidharikkaruthu. herculese vedivacha ambu kondu abadhathil visham nalkappettathaayum pinneedu svarggathil sthaapichathaayum chironumaayi bandhapetta aitihyam parayunnu.
thulyar.
chainees jyothishaasthrathil, centorasinte nakshathrangal moonnu pradeshangalil kaanapedunnu kizhakk assure draagan (τορχ, "dong fang kwing long"), thekk mannira pakshi (τρχ, "naan fang shh kyoo"), thekkan nakshathrangal (τιννανγιxīngōu "). centorasile ellah nakshathrangalum chainayil ninnu kaanaan kazhiyilla, koodaathe paashchaathya nakshatra pattikakalekkurichulla padanatthinte adisthaanathil suu gwanki kaanaatha nakshathrangale thekkan nakshathrangalil tharamthirichu. ennirunnaalum, α sentauri, θ sentauri (allengil menkent), ε sentauri, η sentauri ennivayulppede centorasile ettavum thilakkamulla nakshathrangalil bhooribhaagavum chainees aakaashathil kaanaan kazhiyum.
chila polynesian janatha centorasile nakshathrangaleyum oru nakshathrasamoohamaayi kanakkakki. pukkapukkayil, centorasinu rund perukalundaayirunnu "naa maataa-oo-teey-tokoluwa", "naa luva-maataa-oo-vuvaa-maa-velo". tongayil, eee nakshathrasamoohathe naalu perukalil vilichirunnu "ooo-nagaa-tangatha", "tautamga-ufi", "mamangi-halahu", "mou-kuvo-mou". alfa, beetta centori ennivaykku pukapukka allengil tonga janangal prathyekamaayi perittirunnilla, marichu havaiyileyum thuvaamodasileyum aalukal avaykku perunalki. havayiyil alfa sentauriyude peru "melemele" allengil "qaa mile-hoopp" ennum beetta sentauriyude peru "polappola" allengil "qaa mile-muwa" ennum aayirunnu. thuvaamottu dveepukalil alfa "naa kuhi" ennum beettaye "terre" ennum vilichirunnu.
vivaahathin munbulla vidhava" ennartham varunna "bintong baalu" ennu vilikkunna bugis naavikar naavigeshanaayi upayogikkunna chhinnagrahangalilonnaanu pooyintar (α sentauri, β sentauri). thekkan nakshatram" ennartham varunna "bintong sallatang" ennum ithine vilikkunnu.
perukal.
rund yunaittad stetts naavikasena kappalukalkk, koodaathe, nakshathrasamoohamaaya centorasinte perilaanu eee peru nalkiyirikkunnath.

