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Diagrama Gercshprunga Rassela Spektralnij klas Korichnevi karliki Bili karliki Chervoni karliki Subkarliki Golovna poslidovnist karliki Subgiganti Giganti Yaskravi giganti Nadgiganti Gipergiganti Absolyutna zoryana velichina MV Pomaranchevij karlik abo zorya golovnoyi poslidovnosti klasu K ce zorya golovnoyi poslidovnosti spalyuye voden spektralnogo klasu K ta V klasu svitnosti Ci zori perebuvayut poseredini mizh chervonimi karlikami zori spektralnogo klasu M golovnoyi poslidovnosti ta zhovtimi karlikami zori spektralnogo klasu G golovnoyi poslidovnosti Voni mayut masu vid 0 6 do 0 9 mas Soncya 1 ta temperaturi poverhni mizh 3 900 ta 5 200 K 2 Tables VII VIII Najvidomishimi prikladami pomaranchevih karlikiv ye Alfa Centavra B spektralnij klas K1 V ta Epsilon Indiancya 3 Pomaranchevi karliki ye predmetom osoblivogo interesu pri poshuku pozazemnogo zhittya oskilki voni ye stabilnimi na golovnij poslidovnosti duzhe trivalij chas 15 30 milyardiv rokiv u porivnyanni z 10 milyardami dlya Soncya Ce mozhe dati mozhlivist rozvinutis zhittyu na planetah zemnoyi grupi sho obertayutsya dovkola takih zirok Voni takozh priblizno v tri chotiri razi bilsh poshireni nizh shozhi na Sonce zori sho polegshuye poshuk planet 4 Zmist 1 Spektralno standartni zori 2 Planeti 3 Div takozh 4 PrimitkiSpektralno standartni zori RedaguvatiUtochnena sistema Jerkskogo Atlasa Johnson amp Morgan 1953 5 mistila 12 spektralno standartnih karlikiv klasu K odna ne vsi voni do nashogo chasu lishilis v standartnih Yakirnimi tochkami sistemi MK klasifikaciyi sered zirok golovnoyi poslidovnosti klasu K tobto timi sho z rokami ne zminilis ye Epsilon Eridana K2 V ta 61 Lebedya A K5 V 6 Inshi pervinni standartni zori ciyeyi klasifikaciyi 70 Zmiyenoscya A K0 V 107 Rib K1 V HD 219134 K3 V TW Pivdennoyi Ribi Fomalgaut B K4 V HD 120467 K6 V 61 Lebedya B K7 V 7 Zasnovuyuchis na principi vikladenomu u deyakih posilannyah napr Johnson amp Morgan 1953 8 Keenan amp McNeil 1989 7 bagato avtoriv vvazhayut perehid mizh spektralnimi klasami K7 V ta M0 V odniyeyu shodinkoyu tomu v literaturi ridko mozhna pobachiti klasifikaciyu K8 chi K9 Odnak neshodavno zori HIP 111288 K8V ta HIP 3261 K9V buli zaproponovani yak spektralno standartni zirki 9 Planeti RedaguvatiNajblizhchi do Soncya pomaranchevi karliki yaki mayut planeti Alfa Centavra B Epsilon Eridana HD 192310 HD 13445 ta 54 Rib Div takozh RedaguvatiAnalogi Soncya Chervonij karlik Zori spektralnogo klasu KPrimitki Redaguvati A Modern Mean Stellar Color and Effective Temperatures Teff Sequence for O9V Y0V Dwarf Stars Arhivovano 7 serpnya 2016 u Wayback Machine E Mamajek 2011 website Empirical bolometric corrections for the main sequence Arhivovano 17 lipnya 2019 u Wayback Machine G M H J Habets and J R W Heintze Astronomy and Astrophysics Supplement 46 November 1981 pp 193 237 SIMBAD zapiti pro Alfa Centavra B Arhivovano 13 grudnya 2013 u Wayback Machine ta Epsilon Indiancya Arhivovano 12 serpnya 2019 u Wayback Machine accessed on line June 19 2007 1 Arhivovano 13 sichnya 2015 u Wayback Machine retrieved on May 6 2009 Fundamental stellar photometry for standards of spectral type on the revised system of the Yerkes spectral atlas Arhivovano 2 kvitnya 2019 u Wayback Machine H L Johnson amp W W Morgan 1953 Astrophysical Journal 117 313 MK ANCHOR POINTS Arhivovano 25 chervnya 2019 u Wayback Machine Robert F Garrison a b The Perkins Catalog of Revised MK Types for the Cooler Stars Arhivovano 11 zhovtnya 2017 u Wayback Machine P C Keenan amp R C McNeil Astrophysical Journal Supplement Series 71 October 1989 pp 245 266 Fundamental stellar photometry for standards of spectral type on the revised system of the Yerkes spectral atlas Arhivovano 2 kvitnya 2019 u Wayback Machine H L Johnson amp W W Morgan 1953 Astrophysical Journal 117 313 Intrinsic Colors Temperatures and Bolometric Corrections of Pre main sequence Stars Arhivovano 19 kvitnya 2017 u Wayback Machine M J Pecaut amp E E Mamajek 2013 Astrophysical Journal Supplement 208 9 Otrimano z https uk wikipedia org w index php title Pomaranchevij karlik amp oldid 38324729