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Karlikova galaktika Vodoliya angl Aquarius Dwarf karlikova nepravilna galaktika vpershe katalogizovana 1959 roku oglyadom observatoriyi Devida Danlopa angl DDO survey Vona roztashovana v mezhah suzir ya Vodoliya Galaktika ye chlenom Miscevoyi grupi galaktik hocha j nadzvichajno izolovanim ce odin z nebagatoh vidomih chleniv Miscevoyi grupi dlya yakih mozhna viklyuchiti blizki prohodzhennya poblizu galaktik Chumackij Shlyah abo Andromedi v minulomu vihodyachi z yih ninishnogo roztashuvannya j shvidkosti Karlikova galaktika VodoliyaVidkrittya Observatoriya Devida Danlopa 1959Roztashuvannya epoha J2000 0 Suzir ya VodolijPryame pidnesennya 20g 46h 51 8s 1 Shilennya 12 50 53 1 Chervonij zsuv 141 2 km s 1 Vidstan 3 2 0 2 mln 980 50 kiloparsek 2 Vidima zoryana velichina V 14 0 1 Absolyutna zoryana velichina V 11 09 3 HarakteristikiTip IB s m 1 Risi demonstruye blakitnij zsuvPoznachennyaDDO 210 1 AqrDIG 4 PGC 65367 1 Chlenstvo galaktiki u Miscevij grupi bulo tverdo vstanovleno tilki 1999 roku na pidstavi viznachennya vidstani z vikoristannyam metodu vershina vidgaluzhennya chervonih gigantiv Vidstan vid Chumackogo Shlyahu 3 2 2mln sv rokiv 980 40 kiloparsek oznachaye sho karlikova galaktika Vodoliya dosit izolovana v prostori Ce odna z najmensh yaskravih galaktik Miscevoyi grupi yaka mistit znachnu kilkist nejtralnogo vodnyu i v yakij trivaye zoreutvorennya hocha j na vkraj nizkomu rivni 2 Cherez veliku vidstan do galaktiki dlya detalnogo vivchennya yiyi zoryanogo naselennya potribnij kosmichnij teleskop Gabbl U karlikovij galaktici Vodoliya buli viyavleni zori tipu RR Liri sho vkazuye na isnuvannya zir vikom bilshe 10 milyardiv rokiv ale bilshist zir galaktiki nabagato molodsha serednij vik 6 8 mlrd rokiv Sered Miscevoyi grupi galaktik lishe Lev A maye molodshij serednij vik zir sho vede do pripushennya pro te sho zatrimka zoreutvorennya mozhe korelyuvati z izolyaciyeyu galaktiki 5 Primitki red a b v g d e zh i NASA IPAC Extragalactic Database Results for Aquarius Dwarf Arhiv originalu za 2 zhovtnya 2018 Procitovano 15 bereznya 2007 a b van den Bergh Sidney April 2000 Updated Information on the Local Group The Publications of the Astronomical Society of the Pacific 112 770 529 536 Bibcode 2000PASP 112 529V arXiv astro ph 0001040 doi 10 1086 316548 Karachentsev Kashibadze Makarov Tully 2009 The Hubble flow around the Local Group Monthly Notices of the Royal Astronomical Society 393 4 s 1265 Bibcode 2009MNRAS 393 1265K arXiv 0811 4610 doi 10 1111 j 1365 2966 2008 14300 x SIMBAD Astronomical Database Results for Aquarius Dwarf Arhiv originalu za 17 travnya 2020 Procitovano 29 listopada 2006 Cole Andrew November 2014 Delayed Star Formation in Isolated Dwarf galaxies Hubble Space Telescope Star Formation History of the Aquarius Dwarf Irregular The Astrophysical Journal 795 1 s 54 Bibcode 2014ApJ 795 54C arXiv 1409 1630 doi 10 1088 0004 637X Otrimano z https uk wikipedia org w index php title Karlikova galaktika Vodoliya amp oldid 36262316