Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: Messier 109 (inozivikanwawo se NGC 3992) inonzi barred spiral galaxy inoratidza chimiro chisina kusimba chemukati chemukati chakatenderedza bar yepakati ingangoita 83.5 ± 24 mamirioni emakore-chiedza kure mu muunganidzwa wematenga weUrsa Major. M109 inogona kuonekwa kumaodzanyemba kwakadziva kumabvazuva kwenyeredzi Phecda (γ UMa).  Mubvunzo: nderipi rimwe zita reMessier 109?
NGC 3992