
cancer (nakshathrasamooham)

raashichakrathile panthrand nakshathrasamoohangalil onnaaya cancer vadakkan aakasha ardhagolathil sthithicheyyunnu. athinte pazhaya jyotishaasthra chihnam (π) aanu. njandine saadhaaranayaayi onnaayaan prathinidheekarikkunnath, athinte peru laattin bhashayil njandu ennaanu. 506 chathurashra digri visthruthiyulla oru idatharam nakshathrasamoohamaanu cancer, athinte nakshathrangal mangiyathaanu, athinte ettavum thilakkamulla nakshatra beetta cancery 3.5 enna vyakthamaaya vyaapthiyullathaan. ithil ariyappedunna grahangalulla rund nakshathrangalund, 55 cancery ulppede, athil anchu undu oru suuppar-erthu, naalu gyaas jayants, avayilonnu vaasayogyamaya mekhalayilaanu, athinaal bhoomiyodu samanamaaya thaapanila prathekshikkunnu. nammude aakaashagolathinte eee mekhalayude (koneeya) hridayabhaagathu bhoomiyodu ettavum aduthulla thuranna koottangalilonnaaya preseep (messier 44) undu, ithu amachwar jyothishaasthranjarude janapriya lakshyamaanu.
savisheshathakal.
padinjaaru jemini, vadakku links, vadakkukizhakku lioo minor, kizhakk lioo, thekk hydra, thekkupadinjaaru canis minor ennivayaal athirthi pankidunna oru idatharam nakshathrasamoohamaanu cancer. 1922ll anthaaraashtra jyotishaasthra union sweekarichathupole nakshathrasamoohatthinte moonnu aksharangalude churukkezhuthu "cnc" aanu. 1930-ll beljian jyothishaasthranjanaaya yujeen delport nischayichathupole audyogika nakshathrasamoohatthinte athirthikale nirvachichirikkunnathu 3 pradhana, 7 padinjaaran edjwork roopeekarikkunna vashangalude (infoboxyl chithreekarichirikkunnu) oru bahubhujamaan. bhoomadhyarekha coordinate sisttathil, eee athirthikalude sariyaaya aarohana kordinettukal aandu ennivaykkidayilaanu, athesamayam declination kordinettukal aandu ennivaykkidayilaanu. 506 chathurashra digri allengil aakaashathinte% aii. dii. 1 ulla ithu 88 nakshathrasamoohangalil 31-aamm sthaanathaanu. + 90° num-60° num edayilulla akshamshangalil ithu kaanaan kazhiyum, koodaathe 9 p ll ithu ettavum nannayi kaananakum.emm. march maasathil. lioo, jemini, canis minor ennivayude thilakkamulla nakshathrasamoohangalude athirthiyaanu cancer. nagaratthile aakashathinadiyil, cancer nagnanethrangalkk adrishyamaanu.
savisheshathakal.
nakshathrangal.
naalaamathe theevrathaykku mukalil rund nakshathrangal mathramulla kyaansar rashichakra nakshathrasamoohangalil randaamathe mangiya nakshatramaanu. jarmman cartographer johann bair nakshathrasamoohathile ettavum pradhanappetta nakshathrangale label cheyyaan omega vazhi alfa enna greak aksharangal upayogichu, thudarnnu a, thudarnnu b, c, d ennee cheria aksharangal. nakshathrasamoohatthinte athirthikalil, prathyakshamaaya vyaapthiyekkaal thilakkamullatho thulyamo aaya 104 nakshathrangalund.
ulterf allengil tarf ennum ariyappedunna beetta cancrey cancerile ettavum thilakkamulla nakshatramaanu. bhoomiyil ninnu 290 ±30 prakashavarsham akale sthithicheyyunna ithu oru bainari staar sistamaanu, athinte pradhana ghadakam spectral tharam k4iii yude ooranchu bheeman aanu, ithu 3.53 nte adisthaana theevrathayil ninnu alpam vyathyaasappedunnu-6 divasathinullil 0.005 theevratha kondu mungunnu. sooryante vyaasathinte 50 madangu vyaapichukidakkunna oru vaardhakya nakshatramaaya ithu athinte prakaashatthinte 660 madangu thilangunnu. 29 arck secondukal akale sthithi cheiyunna 14 theevratha kuranja chuvanna kullan koottaaliyundu, ithu oru bhramanapatham poortthiyaakkaan 76,000 varshangal edukkum. ulterf kaansarinte shareerathinte oru bhaagathe prathinidheekarikkunnu.
assellus australialis ennum ariyappedunna deltta cancrey 3.9 theevrathayilaanu. bhoomiyil ninnu 131 ±1 prakashavarsham akale sthithi cheiyunna ithu ooranchu niramulla oru bheeman nakshatramaanu, ithu pradhana kramatthil ninnu veerkkukayum thanuppikkukayum sooryanekkaal 11 madangu vyaasavum 53 madangu prakashavumulla oru ooranchu bheemanayi maarunnu. athinte pothuvaaya perinte ardham "thekkan kazhutha" ennaanu. njandile thekkukizhakkan nakshatram" ennu vivarthanam cheiyunna purathana babylonian bhashayil ninnu uruthirinja "arkkushaanamgarushaashuthu" enna ettavum dairkhyameriya perinulla record eee nakshathrathinu undu."deltta cancrey aakaashathile ettavum chuvanna nakshatramaaya ex cancrey kandethunnathum eluppamaakkunnu. assellus borialis "northen doonk" ennariyappedunna gaama cancrey, sooryanekkaal 35 madangu thilakkamulla, a1iv, 4.67 magnitude spectral typpinte velutha niramulla eiii-type sabjayantaanu. bhoomiyil ninnu 181 ±2 prakashavarsham akaleyaan ithu sthithicheyyunnathu.
ayota cancrey oru vishalamaaya eratta nakshatramaanu. bhoomiyil ninnu 330 ±20 prakashavarsham akale sthithi cheiyunna 4.0 theevrathayilulla manja niramulla jii-type thilakkamulla bheeman nakshatramaanu primery. athinte pradhana hydrajan chelavazhikkumbol athinte nilavile avasthayilekku vikasippikkukayum thanuppikkukayum cheiyunnathinu munbu athu athinte nakshathrajeevithatthinte bhooribhaagavum bii-type pradhana sequence nakshathramaayi chelavazhichu. hiparcos upagraham alakkumbol vyathyastha doorangalundengilum, rund nakshathrangalum oru pothu sariyaaya chalanam pankidukayum swaabhaavika bainari samvidaanamaayi kaanappedukayum cheiyunna spectral tharam a3v, magnitude 6.57 ennivayude velutha pradhana sequence nakshatramaanu secondary.
bhoomiyil ninnu 181 ±2 prakashavarsham akale sthithi cheiyunna alfa cancrey (acubans) oru praadhamika gadakamulla onniladhikam nakshathrangalaan, spectral tharam a5, magnitude 4.26 ennivayude vyakthamaaya velutha pradhana sequence nakshatramaanu. secondary 12.0 magnitude ullathum cheria amachwar dooradarshinikalil drishyavumaanu. athinte pothuvaaya perinte ardham "nakhangal" ennaanu. praadhamikam yadhaarthathil parasparam 5.3 outtu akaleyulla rund samana vaitt pradhana sequence nakshathrangalum dvitheeya rund cheria pradhana sequence nakshathrangalumaan, mikkavarum chuvanna kullanmaar, avaa pradhana jodiyile 600 aou aanu. athinaal eee samvidaanam naalirattiyaan.
bhoomiyil ninnu 82 prakashavarsham akale kuranjathu naalu nakshathrangalenkilum adangiyirikkunna oru multiple staar sistamaanu seetta cancrey allengil tegmin (shell). 1100 varshathe bhramanakalamulla oru bainari nakshatramaanu ettavum thilakkamulla rund gadakangal; thilakkamulla ghadakam manja niramulla bainari jodiyaanu, mangiya ghadakam 6.2 magnitude ulla manja niramulla nakshatramaanu. thilakkamulla ghadakam 59.6 varshathe kaalavadhiyulla oru bainari nakshatramaanu; athinte praadhamika magnitude 5.6 umm dvitheeya magnitude 6 umm aanu. eee jody 2019 oode athinte ettavum valia verthirivilaanu.
patthu nakshathravyoohangalkk grahangalundennu kandethiyittundu. roow-1 cancrey allengil 55 cancrey (allengil copernicus) bhoomiyil ninnu ekadesham 40.9 prakashavarsham akaleyulla oru bainari nakshatramaanu. 55 cancrey oru manja kullan oru cheria chuvanna kullan ulkkollunnu, praadhamika nakshathrathe parikramanam cheiyunna anchu grahangal; oru kuranja pindamulla graham, athu choodulla, jala sambannamaaya lokamo kaarban grahamo naalu vathaka bheemanmaro aakam. apoorva "suuppar mettal sambannamaaya" nakshathramaayi tharamthirickunna 55 kaansri eiii, naasayude terrestrial plaanat finder dauthyathile mikacha 100 taargett nakshathrangalil onnaanu, pattikayil 63-aamm sthaanathaanu. chuvanna kullan 55 cancrey bii, samshayaaspadamaaya bainari, guruthwaakarshanaparamaayi praadhamika nakshathravumayi bandhappettirikkunnave thonnunnu, kaaranam iva randum pothuvaaya sariyaaya chalanam pankidunnu.
moonnu grahangalundennu kandethiya thuranna klasttar emm67-ll sooryaneppolulla oru nakshatramaanu vaii. bii. pii 1194.
aazhathilulla aakasha vasthukkal.
nakshathrasamoohatthinte madhyabhaagathu sthithi cheiyunna "behive klasttar" ennum vilikkunna oru thuranna klasttaraaya preseppinte (messier 44) vaasasthalamaayaanu staargesarmaarkkidayil cancer ettavum kooduthal ariyappedunnathu. bhoomiyil ninnu 590 prakashavarsham akale sthithi cheiyunna ithu nammude sourayoodhathinu ettavum aduthulla thuranna koottangalilonnaanu. meter 44ll ekadesham 50 nakshathrangalund, avayil ettavum thilakkamullathu aaram alavilullathaanu. 6. 3 theevrathayil ettavum thilakkamulla amgamaanu epsiloon cancrey. drishyamaakunna valia thuranna klasttarukalil onnaanu presep; ithinu 1.5 chathurashra digri vistheernnamund, allengil poornna chandrante moonniratti valuppamund. aakaashat cancer uyarumbozhaanu ithu ettavum eluppathil nireekshikkappedunnathu. madhyarekhayude vadakku, eee kaalayalav februvari muthal meyy vare neendunilkkunnu. kyaansarinte sthanaarbudathile nirmmala pindam" ennaanu tolami theneechakkoodine visheshippichathu."1609ll thante dooradarshini upayogichu galilio nireekshicha aadyathe vasthukkalilonnaanith, klasttaril 40 nakshathrangal kandethi. innu, ekadesham 1010 uyarnna saadhyathakalulla amgangalundu, avaril bhooribhaagavum (68 sathamaanam) chuvanna kullanmaranu. greekkukaarum romakkarum eee nigoodamaaya vasthuvine oru pulthottiyaayi thiricharinju, athil ninnu ayal nakshatrangalaaya [1213] assellus boralis, [1210] assellus australias enniva prathinidheekarikkunna rund kazhuthakal bhakshikkunnu. titanmaarkkethiraaya yudhathil dionyses devan addehathinte adthyaapakanaaya sailanas oodicha kazhuthakale nakshathrangal prathinidheekarikkunnu. purathana chainakkar eee vasthuvine oru vandiyil sawari cheiyunna pretham allengil raakshasan ennu vyaakhyaanichu, athine "villo kaatkinsinu keezhil ninnu veeshunna koombolayude megham" ennu vilichu."
bhoomiyil ninnu 2600 prakashavarsham akaleyulla cancerilum cheruthum saandravumaaya ooppan klasttar messier 67 kaanapedunnu. poornnachandrante valippamulla ekadesham 0.5 chathurashra digri visthruthiyaanu ithinu ullathu. athil ekadesham 200 nakshathrangalund, avayil ettavum thilakkamullathu patthaam alavilullathaanu.
2002 septambaril edward fomalantum serji kopeykkinum nadatthiya vlb pareekshanatthil guruthwaakarshana vegatha alakkaan upayogikkunna oru kwaasaraanu cuso jeey 0842+1835.
1891 muthal photographic plettukalil aadyamaayi drishyamaayathupole ekadesham 120 varsham munbu ardha-aanukaalika opttikkal pottitherikal srishticha 3.5 bilyan prakashavarshangal akaleyulla oru bii. ell. lazerta objectaanu ooju 287. ohiyo skye sarveyude kaalayalavil radio tharamgadairkhyangalil ithu aadyamaayi kandethi. 18 bilyan sourorjja pindamulla, ariyappedunnathil vachu ettavum valia thamogarthamaanu athinte kendratthile supermassive thamogartthatthinte pindam, ithu munbathe ettavum valia vasthuvinte ennathinte aarirattiyaan.
charithravum puranangalum.
ganitha vaakyaghadana" (eiii.) enna grandhatthilaanu cladius tolami aadyamaayi cancer rekhappeduthunnathu.keey.eiii. "almagest"), greak naamatthil ("carcinos").
1890kalude avasaanathil, aarr.echu. oru pinthunaa udharaniyumillaathe, alan thaazhepparayunnava urappichu paranju
kaansarinte nakshathrangalil valare kurachu maathrame nagnanethrangalaal drishyamaakoo, athinte thilakkamulla nakshathrangal naalaamathe theevratha maathramaan. karuppum annukalillaathathum" ennu vichithramayi visheshippikkappedunna cancerine palappozhum "irunda adayaalam" aayi kanakkaakkiyirunnu. daante, "paradiso" yill athinte mangaline soochippikkukayum vadakkan ardhagolathile shaityakaala maasathil ardharaathriyil avasaanichappol ratri muzhuvan drishyaparathayaayi ithu paraamarsikkukayum cheythu
purathana kaalath sooryante ettavum vadakke sthaanamaaya (venalkkaala ayanaanthyam) pashchaathalamaayirunnu cancer, juun 21 muthal eathaanum divasangalkkullil sookshichirikkunna grigorian kalandaril bhoomiyude sooryane abhimukeekarikkunna vasham thekkott paramavadhi charinjirunnappol. thulyamaayi, suuryan nerittu vadakkott 23.437 °n vare mukalilaayirikkunna theeyathiyaanithu. suuryan nerittu mukalilaayirikkunna ettavum vadakke samaantharathe ippozhum "tropic oof cancer" ennu vilikkunnu, vishuvavrithangalude munkoor kaaranam aakaashathile anubandha sthaanam ippol edavamshil sambhavikkunnundenkilum.
1563-ll jupittarinteyum shanigrahathinteyum adutha samyojanam-ithu tyco brahe nireekshikkukayum nilavilulla ephimerideukalude krithyathayillaayma sradhikkaanum jyotishaasthra alavukalude swantham paripadi aarambhikkaanum addehathe prerippikkukayum cheythu-praseeppil ninnu valare akaleyallaatha canceril sambhavichu.
greak puranangalil, heracles pala thalakalulla lernian hydriode pooraadumbool prathyakshappetta njandumaayi cancer thirichariyappedunnu. njandu kaalil kadichathine thudarnnu herculese athine konnu. pinneedu, chaaranmaarude shathruvaaya herah devi njandine nakshathrangalkkidayil sthaapichu.
chithreekaranangal.
kaansarinte aadhunika chihnam oru njandine prathinidheekarikkunnu, ennaal cancer pala tharatthilulla jeevikale prathinidheekarikkunnu, saadhaaranayaayi vellathil jeevikkunnavar, ellaayppozhum exoskelittan ullavar.
bii. sii. 2000 kaalaghattatthile eejipshyan rekhakalil ithine amarthyathayude vishudha chinnamaaya scarbase (scarb) ennu visheshippichirunnu. babyloniayil eee nakshathrasamooham mull ennariyappettirunnu.alle.oru njandineyum snapping aamayeyum soochippikkaan kazhiyunna oru peraanu luul. athirthi kallukalil, oru aamayudeyo aamayudeyo chithram pathivayi prathyakshappedunnu, eee smarakangalilonnum ithuvare oru parambaraagatha njandu kandethiyittillaathil ithu cancerine prathinidheekarikkunnuvennu vishwasikkappedunnu.
babylonian nakshathrasamoohavum maranathekkurichulla ashayangalum adholokathilekkulla oru pathayum thammil sakthamaaya bandhamundennu thonnunnu, ithu herculese, hydra ennivayumaayi bandhapetta pilkkala greak puraanangalile eee aashayangalude uthbhavamaayirikkam.
panthrandaam noottaandil, oru chithreekaricha jyotishaasthra kaiyezhuthuprathi ithine oru jala vandaayi kaanikkunnu. abu maasharinte pookkal" enna aksharathilaanu albamasar eee adayaalathekkurichu ezhuthunnathu. 1488 leeii oru laattin vivarthanam cancerine oru valia krefishaayi chithreekarikkunnu, ithu mikka jarmman bhaashakalilum nakshathrasamoohatthinte perum koodiyaanu. pathinezhaam noottaandil jacob barsh staanislaas lubiyenitskyum ithine oru lobsttar ennaanu visheshippichathu.
perukal.
aarr.echu. allen, "nakshathranaamangal avayude sidhaanthavum ardhangalum" ennathil, nakshathrasamoohatthinte perukal inipparayunna reethiyil pattikappeduthunnu
jyothishashaasthram.
juulai 20 muthal august 9 vare nakshathrasamoohathile canceril suuryan prathyakshappedunnu. ushnamekhalaa jyothishathil juun 22 muthal juulai 22 vareyum saidral jyothishathil juulai 16 muthal august 16 vareyum suuryan kaansarinte "adayaalamaayi" kanakkaakkappedunnu.
thulyar.
chainees jyothishaasthrathil, kaansarinte nakshathrangal thekk sindura pakshikkullil sthithicheyyunnu (<unk>, "naan fang shh kyoo").

