www.wikidata.uk-ua.nina.az
Unuk Elhajya Zmiya suzir ya v yakomu znahoditsya Unuk Elhajya Dani sposterezhennyaEpoha J2000Suzir ya ZmiyaPryame pidnesennya 15g 44h 16 07431s 1 Shilennya 06 25 32 2633 1 Vidima zoryana velichina V 2 623HarakteristikiSpektralnij klas K2 IIIPokaznik koloru B V 1 167 2 Pokaznik koloru U B 1 248 2 AstrometriyaPromeneva shvidkist Rv 2 63 3 km cVlasnij ruh m Pr sh 133 84 1 mas r Shil 44 81 1 mas rParalaks p 44 10 0 19 mas 1 Vidstan 74 0 3 sv r 22 68 0 1 pk Absolyutna zoryanavelichina MV 0 88 0 03 4 Fizichni harakteristikiRadius 12 5 R Svitnist 70 6 L Efektivna temperatura 4 498 7 KMetalichnist 0 03 7 Obertannya 4 3 km c 7 Inshi poznachennyaUnukalhaj Serce Zmiyi 24 Serpentis HR 5854 HD 140573 SAO 121157 HIP 77070 ADS 9765 CCDM 15442 0626 8 Unuk Elhajya a Zmiyi Serce Zmiyi Unukalhaj podvijna zorya v ekvatorialnomu suzir yi Zmiyi Mayuchi vidimu zoryanu velichinu 2 64m 9 cya zorya ye najyaskravishoyu v suzir yi i yiyi mozhna sposterigati neozbroyenim okom majzhe z bud yakoyi tochki Zemli Vimiri paralaksa dayut vidstan priblizno 74 svitlovih roki 22 6 parseka vid Soncya Vlastivosti RedaguvatiUnuk Elhajya zoryanij gigant spektralnogo klasu K2 III sho vitrativ voden u svoyemu yadri ta zijshov iz golovnoyi poslidovnosti u procesi svoyeyi zoryanoyi evolyuciyi Interferometrichni vimiri kutovogo diametra ciyeyi zori pislya korekciyi na potemninnya do krayu 10 dayut 4 85 0 05 mas 11 sho u svoyu chergu daye fizichnij radius priblizno v 12 raziv bilshij za radius Soncya 5 Efektivna temperatura zovnishnoyi obolonki dosyagaye 4498 K 7 sho nadaye zori pomaranchevij kolir harakternij dlya zir klasu K 12 Svitnist zori priblizno v 38 raziv bilshe za sonyachnu v optichnomu spektri ta v 32 razi bilshe v infrachervonomu 6 Maye dva suputniki 11 8 m ta 13 m z kutovimi vidokremlennyami 58 ta 2 3 vidpovidno Primitki Redaguvati a b v g d van Leeuwen F November 2007 Validation of the new Hipparcos reduction Astronomy and Astrophysics 474 2 653 664 Bibcode 2007A amp A 474 653V arXiv 0708 1752 doi 10 1051 0004 6361 20078357 a b Gutierrez Moreno Adelina ta in 1966 A System of photometric standards 1 Publicaciones Universidad de Chile Department de Astronomy s 1 17 Bibcode 1966PDAUC 1 1G Famaey B ta in January 2005 Local kinematics of K and M giants from CORAVEL Hipparcos Tycho 2 data Revisiting the concept of superclusters Astronomy and Astrophysics 430 1 165 186 Bibcode 2005A amp A 430 165F arXiv astro ph 0409579 doi 10 1051 0004 6361 20041272 Carney Bruce W ta in March 2008 Rotation and Macroturbulence in Metal Poor Field Red Giant and Red Horizontal Branch Stars The Astronomical Journal 135 3 892 906 Bibcode 2008AJ 135 892C arXiv 0711 4984 doi 10 1088 0004 6256 135 3 892 a b Lang Kenneth R 2006 Astrophysical formulae Astronomy and astrophysics library 1 vid 3rd Birkhauser ISBN 3 540 29692 1 Radius R obchislyuyetsya za formuloyu 2 R 10 3 22 7 4 85 AU 0 0046491 AU R 23 7 R displaystyle begin aligned 2 cdot R amp frac 10 3 cdot 22 7 cdot 4 85 text AU 0 0046491 text AU R bigodot approx 23 7 cdot R bigodot end aligned nbsp a b Kaler James B UNUKALHAI Alpha Serpentis Stars University of Illinois Procitovano 11 sichnya 2012 a b v g Massarotti Alessandro ta in January 2008 Rotational and Radial Velocities for a Sample of 761 HIPPARCOS Giants and the Role of Binarity The Astronomical Journal 135 1 209 231 Bibcode 2008AJ 135 209M doi 10 1088 0004 6256 135 1 209 UNUKALHAI Star in double system SIMBAD Centre de Donnees astronomiques de Strasbourg Procitovano 11 sichnya 2012 Zmiya Astronomichnij enciklopedichnij slovnik za zag red I A Klimishina ta A O Korsun Lviv Golov astronom observatoriya NAN Ukrayini Lviv nac un t im Ivana Franka 2003 S 173 ISBN 966 613 263 X Potemninnya do krayu Astronomichnij enciklopedichnij slovnik za zag red I A Klimishina ta A O Korsun Lviv Golov astronom observatoriya NAN Ukrayini Lviv nac un t im Ivana Franka 2003 S 375 ISBN 966 613 263 X Richichi A Percheron I Khristoforova M February 2005 CHARM2 An updated Catalog of High Angular Resolution Measurements Astronomy and Astrophysics 431 773 777 Bibcode 2005A amp A 431 773R doi 10 1051 0004 6361 20042039 The Colour of Stars Australia Telescope Outreach and Education Commonwealth Scientific and Industrial Research Organisation 21 grudnya 2004 Arhiv originalu za 22 lyutogo 2012 Procitovano 16 sichnya 2012 Otrimano z https uk wikipedia org w index php title Unuk Elhajya amp oldid 26083064