Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Hanyar wucewa: Mafi kyawun ɓangaren tsarin, Sigma Scorpii Aa, shine nau'i-nau'i mai nau'i-nau'i mai nau'i-nau'i, wanda ke nufin cewa ba a warware ma'aurata ta amfani da na'urar hangen nesa ba. Maimakon haka, an ƙaddara hanyarsu ta hanyar canje-canje a cikin haɗarsu da ke tattare da sauyawar Doppler. Wannan yana nuna cewa ma'aurata sun kammala zagaye a kowane kwanaki 33.01 kuma suna da eccentricity na zagaye na 0.32. Babban ɓangaren binary na spectroscopic, Sigma Scorpii Aa1, tauraro ne mai girma wanda ya samo asali tare da rarraba tauraron B1 III. Yana da kimanin sau 18 na taro na Sun kuma sau 12 na radius na Sun. Wannan tauraron yana haskakawa kusan sau 29000 na hasken rana daga murfinsa na waje a zafin jiki mai tasiri na 26150 K. Wannan tauraron mai canzawa ne na nau'in Beta Cephei, wanda ke haifar da girman girman ya bambanta tsakanin +2.86 da +2.94 tare da lokuta da yawa na 0.2468429, 0.239671, da 8.2 days. A lokacin kowane bugun jini, yawan zafin jiki na tauraron ya bambanta da 4000±2000 K. Sauran memba na core biyu, Sigma Scorpii Aa2, shine babban jerin taurari tare da rarrabuwa na B1 V. Zagaye wannan binary a rabuwa na rabin arcsecond, ko aƙalla 120 Astronomical raka'a (AU), sau hudu da Sun<unk>Neptune nesa, shine girman +5.2 Sigma Scorpii Ab, wanda ke da lokacin zagaye na sama da shekaru ɗari. Har ma da nisa a 20 arcseconds, ko fiye da 4500 AU, shine Sigma Scorpii B tare da girman + 8.7. An rarraba shi a matsayin dwarf B9.  Tambaya: Wane irin tauraro ne wannan?
Wannan tauraron mai canzawa ne na Beta Cephei