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Ruhoma grupa zir dzeti Gerkulesa ponad dva desyatki zir yaki ruhayutsya v prostori v odnomu napryamku Isnuvannya ciyeyi ruhomoyi grupi bulo viyavleno 1958 roku Olinom Dzh Eggenom Gruntuyuchis na visokij shvidkosti ruhu Dzeti Gerkulesa vin shukav zori yaki mali b podibnu shvidkist i napryamok ruhu Zagalom vin viznachiv 22 kandidati v chleni ciyeyi grupi Sered nih b Pivdennoyi Gidri r Perseya h Sitki f1 Vovka z Gerkulesa i e Oktanta Vin ociniv prostorovu shvidkist grupi v 74 5 km s 1 1970 roku Richard Vulli dodav do chleniv ciyeyi grupi blizko desyati zir zokrema f Pavicha j z1 z Sitki 2 Odnak chlenstvo u cij grupi z Gerkulesa i HD 158614 bulo postavleno pid sumniv oskilki doslidzhennya viyavili sho voni nabagato molodshi nizh inshi zori grupi Serednij vik zir grupi bulo ocineno yak 8 2 mlrd rokiv vidsutnye v dzhereli todi yak vik z Gerkulesa ocinyuyetsya yak 6 3 mlrd rokiv vidsutnye v dzhereli 3 Odnak analiz metalichnosti zir grupi ne svidchit pro znachnu riznicyu mizh nimi 4 Primitki Redaguvati Stellar groups II The z Herculis e Indi and 61 Cygni groups of high velocity stars Monthly Notices of the Royal Astronomical Society 118 154 1958 Bibcode 1958MNRAS 118 154E Woolley Richard van der Reit 1970 Box Orbits of Nearby Stars Galactic Astronomy Proceedings Gordon and Breach s 95 160 Porto de Mello G F da Silva L 11 1991 On the physical existence of the Zeta HER moving group A detailed analysis of Phi exp 2 Pavonis Astronomical Journal 102 1816 1825 Bibcode 1991AJ 102 1816P doi 10 1086 116006 Taylor B J 2000 A statistical analysis of the metallicities of nine old superclusters and moving groups Astronomy and Astrophysics 362 563 579 Bibcode 2000A amp A 362 563T Arhiv originalu za 15 lipnya 2019 Procitovano 27 bereznya 2022 Otrimano z https uk wikipedia org w index php title Ruhoma grupa zir dzeti Gerkulesa amp oldid 37544202