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Alnilam Alnilam pidsvichuye NGC 1990 Foto Glena YumanaDani sposterezhennyaEpoha J2000Suzir ya OrionPryame pidnesennya 05g 36h 12 8s 1 Shilennya 01 12 06 9 1 Vidima zoryana velichina V 1 69 2 1 64 1 74 3 HarakteristikiSpektralnij klas B0 Ia 4 Pokaznik koloru B V 0 18 2 Pokaznik koloru U B 1 03 2 Tip zminnosti tipu a Lebedya 3 AstrometriyaPromeneva shvidkist Rv 25 9 5 km cVlasnij ruh m Pr sh 1 49 1 mas r Shil 1 06 1 mas rParalaks p 1 65 0 45 mas 1 Vidstan pribl 2000 sv r pribl 600 pk Absolyutna zoryanavelichina MV 6 95 6 Fizichni harakteristikiMasa 30 64 5 7 M Radius 28 6 42 0 7 R Svitnist 389 000 832 000 7 L Efektivna temperatura 27 000 7 8 KInshi poznachennyaAlnilam e Ori 46 Oriona 112 G Oriona HR 1903 BD 01 969 HD 37128 SAO 132346 FK5 210 HIP 26311 TD1 4963 参宿二PosilannyaSIMBADdani dlya HD 37128Alnilam e Ori ce velikij blakitnij nadgigant viddalenij vid Zemli des na 1 340 svitlovih rokiv u suzir yi Oriona Jogo svitnist ocinyuyetsya u 275 000 chi 537 000 svitnostej Soncya a masa bl 34 mas Soncya Zmist 1 Opis 2 Harakteristiki 3 Inshi nazvi ta istoriya 3 1 Poyas Oriona 4 PrimitkiOpis RedaguvatiAlnilam ye 30 yu za yaskravistyu zoreyu na nebi 4 yu za yaskravistyu v suzir yi Oriona ta blakitno bilim nadgigantom Razom z zoryami Mintaka ta Alnitak vona utvoryuye Poyas Oriona vidomij pid riznimi imenami u bagatoh starodavnih kulturah Alnilam ye serednoyu zoreyu Poyasa Zorya syagaye najvishoyi tochki v nebi blizko pivnochi 15 grudnya Alnilam razom z inshimi zoryami Poyasu vhodit do rozsiyanogo skupchennya Collinder 70 9 yaksho vikoristovuvati vidstan do zori u 412 parsek ta za nim yaksho vikoristovuvati vidstan u 606 parsek Zorya ye zminnoyu tipu a Lebedya z amplitudoyu zmini yaskravosti vid 1 64 do 1 74 vidimih zoryanih velichin Z 1943 roku spektr ciyeyi zori sluguye yak odna zi stabilnih yakirnih tochok dlya klasifikaciyi inshih zir 4 Alnilam ye takozh odniyeyu z 58 zir yaki vikoristovuyutsya u astronomichnij navigaciyi Cherez yiyi vidnosno prostij spektr zoryu vikoristovuyut dlya vivchennya mizhzoryanogo seredovisha Z urahuvannyam yiyi masi ta viku protyagom nastupnogo miljona rokiv Alnilam jmovirno peretvoritsya u chervonogo nadgiganta i dali vibuhne nadnovoyu Zorya otochena molekulyarnoyu hmaroyu NGC 1990 yaku vona pidsvichuye utvoryuyuchi vidbivnu tumannist Yiyi zoryanij viter mozhe syagati shvidkosti do 2000 km s tobto zorya vtrachaye masu u 20 miljoniv raziv shvidshe nizh Sonce 8 Harakteristiki RedaguvatiShodo harakteristik Alnilam yedinoyi dumki ne maye Krouter ta kolegi na osnovi modelyuvannya zoryanogo vitru ta atmosferi zori 2006 roku otrimali svitnist u 275 000 svitnostej Soncya L efektivnu temperaturu 27 000 K ta radius u 24 radiusiv Soncya R 8 Searl ta kolegi vikoristovuyuchi kod CMFGEN dlya analizu spektru zori 2008 roku virahuvali svitnist na rivni 537 000 L efektivnu temperaturu 27 500 100 K ta radius 32 4 0 75 R 6 Analiz spektru ta viku zir chleniv zoryanoyi asociaciyi Orion OB1 daye masu u 34 6 mas Soncya 40 8 M na chas perebuvannya na golovnij poslidovnosti ta vik u 5 7 miljoniv rokiv 10 Bilsh nedavnij detalnij analiz Alnilam na riznih dovzhinah hvil daye duzhe visoku svitnist radius ta masu yaksho vikoristovuvati znachennya vidstani do zori u 606 parsek yake bulo zaproponovano novim skorochennyam Gipparkosa 1 napriklad za takoyi vidstani yaskravist viznachena na rivni 863 000 L yaka ye najbilshoyu koli nebud rozrahovanoyu dlya zori 7 Yaksho zh vikoristati bilshij paralaks z pochatkovogo skorochennya Gipparkosa vidstan do zori obrahovuyetsya na rivni 412 parsek 11 sho vidpovidno daye fizichni parametri bilsh uzgodzheni z rannishimi publikaciyami Inshi nazvi ta istoriya RedaguvatiNazva Alnilam pohodit z arabskogo النظام al nizam sporidnenogo do slova نظم nazm namisto z perliv Inshi napisannya Alnihan ta Alnitam 12 vsi tri varianti jmovirno ye naslidkami pomilok pri transliteraciyi abo kopiyuvanni 13 Poyas Oriona Redaguvati Dokladnishe Poyas Oriona nbsp OrionAlnilam ye serednoyu z troh zir poyasa Tri zori Poyasa Oriona razom buli razom vidomi pid bagatma imenami protyagom istoriyi lyudstva u riznih kulturah Arabski nazvi vklyuchayut Al Nidzhad Poyas Al Nasak Liniya Al Alkat Zoloti Zerna chi Gorihi ta u suchasnij arabskij Al Mizan al Hakk Tochnij promin vagiv U kitajskij mifologiyi voni takozh buli vidomi yak Zvazhuyuchij promin 12 Takozh u Kitayi Poyas buv vidomij yak dim Troh Sester sprosh 参宿 kit trad 參宿 pinyin Shen Xiu odin z 28 domiv kitajskih suzir yiv Ce odin z zahidnih domiv Bilogo Tigra U dohristiyanskij Skandinaviyi Poyas buv vidomij yak kudelya vertikalna chastina pryadki Frigg abo kudelya Frejyi 14 Shozhimi za zmistom serednovichnimi yevropejskimi nazvami pohodzhennyam z Bibliyi buli Posoh Yakova ta Posoh Petra a takozh Tri Magi chi Tri Koroli U finskij mifologiyi Poyas vidomij yak kosa Vyajnyamojnena Kalevala ta Kalevanskij mech 12 Narod Seri z pivnichno zahidnoyi Meksiki nazivaye Poyas Hapj slovo na poznachennya mislivcya yakij skladayetsya z troh zir Hap mulovij olen Haamoja vilorig and Mojet tovstorig Hap roztashovanij poseredini ta zastrelenij mislivcem jogo krov nakrapala na ostriv Tiburon 15 Primitki Redaguvati a b v g d e van Leeuwen F November 2007 Validation of the new Hipparcos reduction Astronomy amp Astrophysics 474 2 653 664 Bibcode 2007A amp A 474 653V arXiv 0708 1752 doi 10 1051 0004 6361 20078357 a b v Ducati J R 2002 VizieR Online Data Catalog Catalogue of Stellar Photometry in Johnson s 11 color system CDS ADC Collection of Electronic Catalogues 2237 Bibcode 2002yCat 2237 0D a b Ruban E V Alekseeva G A Arkharov A A Hagen Thorn E I Galkin V D Nikanorova I N Novikov V V Pakhomov V P ta in September 2006 Spectrophotometric observations of variable stars Astronomy Letters 32 9 604 607 Bibcode 2006AstL 32 604R doi 10 1134 S1063773706090052 rekomenduyetsya displayauthors dovidka a b Morgan W W Keenan Philip C Kellman Edith 1943 AN ATLAS OF STELLAR SPECTRA Astrophys monographs Univ Chicago Press Gontcharov G A November 2006 Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system Astronomy Letters 32 11 759 771 Bibcode 2006AstL 32 759G doi 10 1134 S1063773706110065 a b Searle S C Prinja R K Massa D Ryans R 2008 Quantitative studies of the optical and UV spectra of Galactic early B supergiants I Fundamental parameters Astronomy and Astrophysics 481 3 s 777 97 Bibcode 2008A amp A 481 777S arXiv 0801 4289 doi 10 1051 0004 6361 20077125 a b v g d Raul E Puebla D John Hillier Janos Zsargo David H Cohen Maurice A Leutenegger X ray UV and optical analysis of supergiants e Ori Bibcode 2016MNRAS 456 2907P arXiv 1511 09365 doi 10 1093 mnras stv2783 Proignorovano nevidomij parametr doi broken date dovidka a b v Crowther P A Lennon D J Walborn N R January 2006 Physical parameters and wind properties of galactic early B supergiants Astronomy amp Astrophysics 446 1 s 279 293 Bibcode 2006A amp A 446 279C arXiv astro ph 0509436 doi 10 1051 0004 6361 20053685 Arhivovana kopiya Arhiv originalu za 9 travnya 2008 Procitovano 4 bereznya 2016 Voss R Diehl R Vink J S Hartmann D H 2010 Probing the evolving massive star population in Orion with kinematic and radioactive tracers Astronomy and Astrophysics 520 s 10 Bibcode 2010A amp A 520A 51V arXiv 1005 3827 doi 10 1051 0004 6361 201014408 A51 Perryman M A C Lindegren L Kovalevsky J Hoeg E Bastian U Bernacca P L Creze M Donati F Grenon M Grewing M Van Leeuwen F Van Der Marel H Mignard F Murray C A Le Poole R S Schrijver H Turon C Arenou F Froeschle M Petersen C S 1997 The HIPPARCOS Catalogue Astronomy and Astrophysics 323 323 Bibcode 1997A amp A 323L 49P a b v Allen Richard Hinckley 1936 Star names and their meanings s 314 315 Knobel E B September 1909 The name of epsilon Orionis The Observatory 32 s 357 Bibcode 1909Obs 32 357K Schon Ebbe 2004 Asa Tors hammare Gudar och jattar i tro och tradition Stockholm Hjalmarson amp Hogberg s 228 ISBN 9189660412 Moser Mary B Stephen A Marlett 2005 Comcaac quih yaza quih hant ihiip hac Diccionario seri espanol ingles Spanish English Hermosillo Sonora and Mexico City Universidad de Sonora and Plaza y Valdes Editores Arhiv originalu za 12 kvitnya 2019 Procitovano 4 bereznya 2016 Otrimano z https uk wikipedia org w index php title Alnilam amp oldid 35863366